Analog Handheld

Icom IC-V86

The Next Generation of the IC-V80 with
7 W Output Power and 1500 mW Powerful Audio

Class Leading 7 W Output Power and New Antenna
Design Increase Communication Coverage
1500 mW Powerful and Crystal Clear Audio Provides
Clear Communication even in Noisy Environments
Solid Structure Meets IP54 and MIL-STD 810G Standards
Supplied BP-298, 2250 mAh (typical) Large Capacity
Li-ion Battery Pack
Optional BP-299, 3150 mAh (typical) Extra Large
Capacity Li-ion Battery Pack
Supplied BC-240, Battery Charger with the Charging
Control Function which Reduces Degradation of Battery
Audio Volume/VFO Mode/Memory Channel Mode
Can Be Changed with the Rotary Knob on the Top Panel
Built-in CTCSS and DTCS Encoder/Decoder
No PC Programming Necessary, Settings Changeable
from Radio*
Durable BNC Type Antenna Connector
Made in Japan Quality and Reliability
Frequency Coverage (TX/RX guaranteed range):
USA: 144–148 MHz, EXP: 136–174 MHz

Frequency coverage
(Differs according to version)
IC-V86(U.S.A.): 
Tx 144–148MHz
Rx 136–174MHz*1IC-V86(Europe):
Tx 144–146MHz
Rx 144–146MHz
Dimensions
(W×H×D; Proj. not included)
58×112×30 mm;
2.28×4.41×1.18 in
Weight
(approx.)
360g; 12.7oz
with antenna and BP-264
Output power
(typical values)
7W, 2.5W, 0.5W
at 7.2V DC
Sensitivity
(at 12dB SINAD)
0.14μV typ.
Audio output power
(at 10% distortion)
1500mW typ. (Internal SP, 16Ω load)
450mW typ. (External SP. 8Ω load)

 

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Icom IC-V80

Icom IC-V80
Radio Icom dibangun kuat, dan IC-V80 / E – Icom 2M yang paling ekonomis  – tidak terkecuali. Rig tangguh militer ini menawarkan ketahanan air dan perlindungan unggul terhadap debu dan kotoran (IP54). Ringkas, kuat dan dengan banyak daya, IC-V80 / E sangat ideal untuk operasi ham dasar, di mana saja.

750mW Loud Audio

IC-V80 / E menggunakan penguat BTL (bridge-tied load) yang menggandakan output audio. Speaker besar 36mm menghasilkan 750mW audio yang keras dan mudah dipahami. Bagus untuk lingkungan yang bising.

5.5W Output Power

IC-V80 / E menawarkan perpaduan kekuatan dan ukuran yang tepat. 5.5 watt daya tinggi akan berfungsi untuk menyampaikan pesan Anda. Dapatkan hingga 19 jam * waktu operasi dengan baterai Li-ion (BP-265) atau 13 jam dengan Ni-MH (BP-264). Semua kekuatan itu didapatkan namun tetap nyaman untuk digenggam dan digunakan – ukuran tidak terlalu besar, tidak terlalu kecil.

IP54 dan MIL-STD-810 rugged construction

Perlindungan debu dan ketahanan air yang setara dengan IP54 memberikan operasi yang andal untuk operasi luar ruang praktis. IC-V80 / E diuji dan lulus 11 kategori uji lingkungan MIL-STD-810.

207 memory channels

IC-V80 / E memiliki total 207 saluran memori, termasuk 200 saluran reguler, 6 tepi pemindaian, dan 1 saluran panggilan. Nama saluran diprogram dengan 5 karakter untuk pengenalan mudah.

Built-in CTCSS/DTCS

Kode nada CTCSS dan DTCS menyediakan stand-by yang tenang dan memungkinkan Anda untuk menggunakan repeater nada-akses. Bip saku memberi tahu Anda ketika frekuensi nada yang cocok diterima. Pemindaian nada mendeteksi nada subaudibel yang digunakan untuk akses pengulang.

Internal VOX function

IC-V80 / E memiliki fungsi VOX (Voice Operated Transmit) internal untuk pengoperasian handsfree yang nyaman dengan headset opsional yang kompatibel dan kabel adaptor steker. Selain itu, waktu tunda VOX dan VOX dapat disesuaikan.

Fitur lainnya

  • WX channel and weather alert function (USA version only)
  • Program, memory, skip, priority and tone scans
  • Power save function
  • BNC type antenna connector
  • Automatic repeater function (USA version only)
  • 1750Hz tone for European repeater access (IC-V80E only)
  • TOT (time out timer) setting
  • Repeater lockout and busy channel lockout
  • PC programmable with optional CS-V80
  • Transceiver-to-transceiver cloning (Optional)
  • Direct keypad frequency entry
  • DTMF autodial memories
  • Auto power off
  • LCD backlight
  • Wide/narrow channel spacing
Frequency coverage
(Differs according to version)
IC-V80(U.S.A.): 
Tx 144–148MHz
Rx 136–174MHz*1IC-V80E(Europe):
Tx 144–146MHz
Rx 144–146MHz
Dimensions
(W×H×D; Proj. not included)
58×112×30 mm;
2.28×4.41×1.18 in
Weight
(approx.)
360g; 12.7oz
with antenna and BP-264
Output power
(typical values)
5.5W, 2.5W, 0.5W
at 7.2V DC
Sensitivity
(at 12dB SINAD)
0.14μV typ.
Audio output power
(at 10% distortion)
750mW typ. (Internal SP, 16Ω load)
450mW typ. (External SP. 8Ω load)

 

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Icom IC-U80

Icom IC-V80
  • 750mW* loud and intelligible audio with BTL amplifier and large 36mm speaker
  • Powerful 4W of output power
  • IP54 and MIL-STD-810 rugged construction
  • Large capacity Li-Ion battery pack provides 17.5 hours* of operating time
  • 200 memory channels, 1 call channel and 6 scan edges
  • Built-in CTCSS and DTCS encoder/decoder
  • 5 character alphanumeric display
  • Priority, program, memory, skip and tone scanning
  • 16 DTMF autodial memories
  • Repeater lockout and busy channel lockout
  • Time-out-timer
  • Power save function and auto power off
  • PC programmable (With optional CS-U80)
  • Transceiver-to-transceiver cloning (Optional)
  • Wide/narrow channel spacing
Frequency coverage
(Differs according to version )
400-470MHz
Dimensions
(W×H×D; Proj. not included)
58×112×30 mm
Weight
(approx.)
360g
with antenna and BP-264
Output power
(at 7.2V DC)
4.0W, 2.0W, 0.5W
(typical values)
Sensitivity
(at 12dB SINAD)
0.2μV typ.
Audio output power
(at 10% distortion)
750mW typ. (Internal SP, 16Ω load)
450mW typ. (External SP, 8Ω load)

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Icom IC-V88

Icom IC-V88
  • Icom custom high power handling capacity speaker for 1500 mW powerful audio
  • IP67 waterproof and dust-tight protection
  • 5.5 W/4 W (VHF/UHF) of output power
  • Up to 10 hours of operating time with the supplied waterproof battery
  • 128 memory channels and eight zones
  • Eight character alphanumeric display
  • Built-in CTCSS and DTCS encoder/decoder
  • Eight DTMF autodial memories
  • MDC 1200 PTT ID and BIIS 1200 PTT ID
  • Inversion voice scrambler (16 code) for private conversations
  • Channel announcement of the operating channel number
  • Seven programmable buttons with
  • Shift key function
  • 16 scan lists and priority scan functions
  • Hands-free operation with the optional headset
General

IC-V88

IC-U88

Frequency coverage
136MHz–174MHz
335MHz–380MHz
Type of emission
16K0F3E, 11K0F3E (25/12.5kHz)
Number of channels
128 channels
Antenna impedance
50Ω
Power supply requirement
7.5V DC
Operating temperature range
−30°C to +60°C (Radio only)
Frequency stability
±2.5ppm
Current drain
(approx.)
Tx High 1.5A 1.3A
Rx Max. audio/Stand-by
500 mA
(Internal SP) /77mA
500 mA
(Internal SP)/80mA
Dimensions (W×H×D)
(Projections not included)
52.2×111.8×22.3 mm (with BP-278)
Weight
230g (with BP-278)

Transmitter

IC-V88

IC-U88

Output power (at 7.5V)
5.5/2.0/1.0W
(Hi/L2/L1)
4.0W/2.0W/1.0W
(Hi/L2/L1)
Max. frequency deviation
±5.0kHz/±2.5kHz (Wide/Narrow)
Spurious emissions
70dB min.
Ext. microphone connector
3-conductor 2.5(d)mm (1/10″)/2.2kΩ

Receiver

IC-V88

IC-U88

Sensitivity
0.25μV typ. (at 12dB SINAD)
Squelch sensitivity
0.25μV typ. (at threshold)
Adjacent channel selectivity
76dB/53dB typ.
(Wide/Narrow)
73dB/56dB typ.
(Wide/Narrow)
Intermodulation
74dB typ.
73dB typ.
Spurious response
70dB min.
Audio output power Internal SP
1500 mW typ. (8Ω load)
External SP
400 mW typ. (8Ω load)
External speaker connector
3-conductor 3.5(d)mm (1/8″)/8Ω

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Icom IC-U88

Icom IC-V88
  • Icom custom high power handling capacity speaker for 1500 mW powerful audio
  • IP67 waterproof and dust-tight protection
  • 5.5 W/4 W (VHF/UHF) of output power
  • Up to 10 hours of operating time with the supplied waterproof battery
  • 128 memory channels and eight zones
  • Eight character alphanumeric display
  • Built-in CTCSS and DTCS encoder/decoder
  • Eight DTMF autodial memories
  • MDC 1200 PTT ID and BIIS 1200 PTT ID
  • Inversion voice scrambler (16 code) for private conversations
  • Channel announcement of the operating channel number
  • Seven programmable buttons with
  • Shift key function
  • 16 scan lists and priority scan functions
  • Hands-free operation with the optional headset
General

IC-V88

IC-U88

Frequency coverage
136MHz–174MHz
335MHz–380MHz
Type of emission
16K0F3E, 11K0F3E (25/12.5kHz)
Number of channels
128 channels
Antenna impedance
50Ω
Power supply requirement
7.5V DC
Operating temperature range
−30°C to +60°C (Radio only)
Frequency stability
±2.5ppm
Current drain
(approx.)
Tx High 1.5A 1.3A
Rx Max. audio/Stand-by
500 mA
(Internal SP) /77mA
500 mA
(Internal SP)/80mA
Dimensions (W×H×D)
(Projections not included)
52.2×111.8×22.3 mm (with BP-278)
Weight
230g (with BP-278)

Transmitter

IC-V88

IC-U88

Output power (at 7.5V)
5.5/2.0/1.0W
(Hi/L2/L1)
4.0W/2.0W/1.0W
(Hi/L2/L1)
Max. frequency deviation
±5.0kHz/±2.5kHz (Wide/Narrow)
Spurious emissions
70dB min.
Ext. microphone connector
3-conductor 2.5(d)mm (1/10″)/2.2kΩ

Receiver

IC-V88

IC-U88

Sensitivity
0.25μV typ. (at 12dB SINAD)
Squelch sensitivity
0.25μV typ. (at threshold)
Adjacent channel selectivity
76dB/53dB typ.
(Wide/Narrow)
73dB/56dB typ.
(Wide/Narrow)
Intermodulation
74dB typ.
73dB typ.
Spurious response
70dB min.
Audio output power Internal SP
1500 mW typ. (8Ω load)
External SP
400 mW typ. (8Ω load)
External speaker connector
3-conductor 3.5(d)mm (1/8″)/8Ω

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Analog Mobile

Icom IC-2300H

Icom IC-2300H

Tough & Built to Last
Long Lasting Power and Icom Quality

  • 65 Watts of RF Output Power with Heavy Duty Endurance
  • Powerful 4.5W Audio Output Provides Loud and Clear Audio
  • Tested to the Latest MIL-STD 810 G Specifications

Stable 65W of output power*

The IC-2300H can generate 65W of output power. The rugged aluminum diecast provides effective heat dissipation and keeps RF output even during high duty cycle continuous transmission.
* Output power differs depending on version and specific regulatory requirements.

A total of 207 memory channels

The IC-2300H has a total of 207 memory channels, including 200 regular channels, 6 scan edges and 1 call channel. The channel name is programmable with 6 characters for easy recognition.

Built-in CTCSS and DTCS encoder/decoder

The CTCSS and DTCS tones are built-in for quiet stand-by and repeater access. The tone scan function detects the subaudible tone that is used for repeater access. The pocket beep function gives you an audible and visual indicator of an incoming call.
The DTCS encoder function (DTCS transmit only) is also available.

Simple operation

The IC-2300H retains the basic panel layout and its user interface from the IC-2200H. A 70.6×20 mm LCD display offers a good viewing angle suitable for mobile operation. The bottom of the display indicates the available functions of the front panel buttons directly below the display.

Multiple scan functions

The IC-2300H supports various scan types for maximum reception and ease of use. The DMS (Dynamic Memory Scan) system allows you to scan selected banks from 10 memory banks by simply adding and deleting bank links .

Tested to the MIL-STD 810 G specifications

The IC-2300H is built tough to protect from a rough road. It has been tested to and has passed the latest MIL-STD 810 G specifications including shock, vibration and temperature tests.

Optional Active Noise Canceling Microphone

The optional active noise canceling microphone HM-209 can automatically reduce noise in extremely noisy environments and assist in transmitting clear and accurate audio.

Watch the HM-209 performance video:

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Other features

  • Power supply voltage display
  • Wide/narrow channel setting
  • 4.5W (typical) loud audio
  • Reduced depth dimensions
  • DTMF autodial
  • Time-out timer
  • Repeater lockout
  • Automatic power off
  • S-meter squelch
  • Selectable LCD backlight color (amber, yellow and green)
  • Weather channel receive and alert function (USA version only)
  • Automatic repeater function (USA version only)
  • Selectable squelch delay from short and long
  • Squelch attenuator reduces suppression from strong signals
  • PC to transceiver and transceiver to transceiver cloning capability
    (optional cloning software, CS-2300H and/or cloning cable required)

Supplied accessories

  • Remote control Mic, HM-133V
  • Mounting bracket kit
  • Microphone hanger*
  • DC power cable
  • Spare fuses
Frequency coverage TX: 144–148MHz,
RX: 136–174MHz*
Number of channels 207 channels
(including 6 scan edges, and 1 call)
Type of emission F2D, F3E (FM)
Power supply requirement 13.8V DC ±15%
Current drain Tx (65W) 11A
Rx Stand-by 0.4A
Max. audio 1.5A
Antenna impedance 50Ω (SO-239)
Operating temperature range –10°C to +60°C; 14°F to +140°F
Dimensions
(projections not included; W×H×D)
140×40×162 mm;
5.5×1.6×6.4 in
Weight (approx.) 1.1 kg; 2.43lb

* Guaranteed range TX/RX: 144–148MHz

Transmitter

Output power* (at 13.8V DC) 65W, 25W, 10W, 5W
Max. frequency deviation Wide ±5.0kHz
Narrow ±2.5kHz
Spurious emissions Less than –60dBc
Frequency stability ±3ppm
Microphone impedance 600Ω (8-pin modular)

* Output power differs depending on version and specific regulatory requirements.

Receiver

Intermediate frequencies 46.35MHz/450kHz
Sensitivity at 12dB SINAD Less than 0.18μV
Adjacent channel
selectivity
Wide More than 6kHz (at 6dB)
Less than 14kHz (at 60dB)
Narrow More than 3kHz (at 6dB)
Less than 9kHz (at 55dB)
Spurious response rejection More than 60dB
Audio output power 4.5W typ. (10% dist. 4Ω load)
External speaker connector 2-conductor 3.5 (d) mm (1⁄8ʺ)/4Ω

Applicable U.S. Military Specifications

Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.

Standard MIL 810G
Method Procedure
Low Pressure 500.5 I, II
High Temperature 501.5 I, II
Low Temperature 502.5 I, II
Temperature Shock 503.5 I-C
Solar Radiation 505.5 I
Vibration 514.6 I
Shock 516.6 I, IV

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Icom IC-2730A

Icom IC-2730A

  • Practical Dual Bander with Optional Bluetooth® Headset

    VHF/VHF, UHF/UHF Simultaneous Receive

    The IC-2730A provides VHF/VHF, UHF/UHF simultaneous receive capability as well as VHF/UHF receive. Main dials, volume, squelch knobs and primal buttons are symmetrically laid out for each band.

    Optional VS-3 Bluetooth® Headset

    Optional VS-3 Bluetooth Headset

* Optional UT-133/A Bluetooth® unit must be installed in the IC-2730A.

Easy-to-See Large White Backlit LCD

The display size of the IC-2730A is 1.5 times larger than its predecessor, the IC-2720H. Frequency display and channel names are larger, and the white backlit provides higher contrast.

Easy Controller Mounting with the Optional MBF-1

Photo includes optional MBF-1 and MBA-5
Photo includes optional MBF-1 and MBA-5

The combination of the optional MBF-1 suction cup mounting base and MBA-5 controller bracket provides easy tilt and swivel adjustments. The large suction cup can be mounted on flat surfaces and can be removed easily.

50 watts of output on VHF and UHF

The IC-2730A employs a durable PA module and delivers 50 watts of high power operation on both VHF and UHF bands.

Built-in 50 CTCSS and 104 DTCS tones with Split Tone Function

The CTCSS and DTCS tones are built-in for quiet stand-by and repeater access. The split tone function allows you to set CTCSS/DTCS tones separately for repeater uplink and downlink on a per channel basis.

Controller Attachment to the Main Unit with Optional MBA-4

With the optional MBA-4 combination bracket, the controller can be attached to the main unit. The microphone jacks are mounted on both the controller and main unit.

Wideband Receiver

The IC-2730A covers 118–174 and 375–550MHz. You will be able to listen to aviation, marine, weather channels and other utility communications.

Optional Active Noise Canceling Microphone

The optional active noise canceling microphone HM-209 can automatically reduce noise in extremely noisy environments and assist in transmitting clear and accurate audio.

Watch the HM-209 performance video:

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Other Features

  • HM-207 remote control microphone
  • CS-2730 Free download PC programming software
  • Versatile scanning capability
  • Squelch delay and squelch attenuator
  • Sub band auto mute function
  • Sub band busy beep function
  • Auto repeater functions*
    (* Depending on the transceiver version)
  • Auto power off
  • Time-out-timer
  • 16 DTMF auto dial memories
  • Weather channel receive with weather alert*
    (* USA version only)
  • CI-V remote control capability (through the OPC-478UC)

Supplied accessories

  • Hand microphone, HM-207
  • Controller cable
  • Microphone hanger
  • DC power cable
  • Spare fuses

General

 

IC-2730A

Frequency coverage USA Version Transmit: 144–148, 430–450MHz
Receive: 118–174, 375–550MHz*1
Export Version Transmit: 137–174, 400–470MHz*2
Receive: 118–174, 375–550MHz*2
No. of memory channels 1052 channels
(including 50 scan edges and 2 Call)
Type of emission F2D, F3E (FM, FM-N)
Frequency stability ±2.5ppm
Power supply requirement 13.8V DC ±15%
Current drain
(approximate)
Tx 13A
Rx 1.8A/1.2A
(Max. audio/Stand-by)
Antenna impedance 50Ω (SO-239)
Operating temperature range −10°C to +60°C; 14°F to +140°F
Dimensions
(W×H×D Projections are not included.)
Main unit 150×40×151 mm;
5.91×1.57×5.94 in
Controller 150×50×27.2 mm;
5.91×1.97×1.07 in
Weight (approx.) Main unit 1.2 kg; 2.65 lb
Controller 140 g; 4.94 oz

Guaranteed range:
*1 144–148, 430–450MHz.
*2 144–148, 430–440MHz

Transmitter

 

IC-2730A

Output power (at 13.8V DC) 50W, 15W, 5W
  TPE version 25W, 15W, 5W
Max. frequency deviation ±5.0kHz/±2.5kHz (W/N)
Spurious emissions Less than −60dBc
Microphone impedance 600Ω (8-pin modular)

Receiver

 

IC-2730A

Intermediate frequencies A band 38.85MHz/450kHz
B band 46.35MHz/450kHz
Sensitivity (at 12dB SINAD) Less than 0.18μV
Selectivity More than 60dB/55dB (W/N)
Spurious response rejection A band More than 60dB/55dB (V/U)
B band More than 60dB/60dB (V/U)
Audio output power More than 2W (10% dist. 8Ω)
External speaker connector 2 conductor 3.5 (d) mm (1/8″)/8Ω
Receiver sensitivity
(Not guaranteed, for your reference only)
FM/FM-N
(12dB SINAD)
137–159.995MHz*: Less than 0.32μV
160–174.000MHz: Less than 0.56μV
375–399.995MHz: Less than 0.56μV
400–499.995MHz*: Less than 0.32μV
500–550.000MHz: Less than 0.56μV
AM/AM-N
(10dB S/N)
118–136.991MHz: Less than 1μV

* Except amateur bands.

Applicable U.S. Military Specifications

Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.

Standard MIL 810G
Method Procedure
High Temperature 501.5 I, II
Low Temperature 502.5 I, II
Vibration 514.6 I
Shock 516.6 I, IV

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HF

Icom IC-7851

Icom IC-7851

Contesters and DXers are always looking for that competitive edge to magically pull out the weak signal that is either the rare country or multiplier they need to climb up the list. Larger antennas, higher gain pre-amps and other devices in line are great. However, what happens inside the radio with all those signals coming down your feedline can defeat all your efforts.

With the design of the IC-7851, Icom’s engineers focused on a new Local Oscillator (LO) that drastically reduces the phase noise. As a result of this design, the purity of the LO achieves a Reciprocal Mixing Dynamic Range (RMDR) of 110dB. In addition to the incredibly clean LO allowing you to hear the weak signals, the new spectrum scope design enables you to see the weak ones! Faster processeors higher input gain, higher display resolution and a cleaner signal from the receiver’s LO will give you a new window into the RF world. Adding this performance and functionality for both receivers give you a dual scope portal

Competitive Advantage: Reciprocal Mixing Dynamic Range

RMDR: 110dB Raising the Bar

Design advances developed by the Icom HF engineers for the Local Oscillator (LO) enable the IC-7851 to set a new benchmark for amateur radio receivers. The goal was to dramatically reduce the phase noise that degrades the target signal due to the sum of the entire signal present. The result was a RMDR of 110dB*. Below is a comparison of the improvement over the IC-7800.

*At a 1kHz offset frequency
Receiving frequency: 14.2 MHz Mode: CW, IF BW: 500 Hz
Roofing Filter IC-7800 = 3 kHz, IC-7851 = 1.2 kHz

RMDR Comparison

RMDR comparison

RMDR

RMDR (Reciprocal Mixing Dynamic Range) is the relative level of an undesired signal, offset “n” kHz from the RX passband, which will raise noise floor by 3 dB. The local oscillator phase noise will mix with strong unwanted signals and unavoidably generate noise which masks a wanted signal.

1.2kHz Optimum Roofing Filter

Despite the trend to switch to a down conversion or a hybrid conversion receive design, Icom bel ieves in the sol id per formance of the up-conversion design. In an up-conversion receiver, suppression of image interference and reduce distortion from electric components is easily overcome. A flat consistent performance is delivered over a wider frequency range.
The IC-7851 introduces a new 1.2kHz Optimum Roofing Filter, greatly improving the in-band adjacent signal performance. This newly developed filter overcomes the gap of a narrower roofing filter in an up-conversion receiver.

Optimum Roofing Filter

Optimum Roofing Filter

 

Optimum Roofing Filter Characteristic Diagram

Optimum Roofing Filter Characteristic diagramOptimum Roofing Filter Characteristic diagram

Crystal Clear LO (Local Oscillator) Design

Breaking the boundaries of traditional designs, the IC-7851 employs a Direct Digital Synthesizer (DDS) along with a Phase Locked Oscillator for the LO. The C/N ratio excels beyond the IC-7800 and other similar class HF transceivers. This design significantly reduces noise components in both receive and transmit signals.

LO C/N Characteristics Comparisons

Receiving Frequency: 14.2 MHz Mode: CW 1st LO frequency: 78.655 MHz
SPAN = 20 kHz, RBW = 30 Hz, VBW = 10 Hz

LO C/N Characteristics Comparisons IC-7851 LO C/N Characteristics Comparisons IC-7800

 

Improved Phase Noise Characteristics

Phase noise is coherent in radio circuit design and the new LO design introduced
in the IC-7851 makes some major breakthroughs while utilizing the 64MHz, up-conversion receiver design introduced in the IC-7800.
An impressive 20dB improvement is seen with the IC-7851’s 10 kHz measurement
and more than 30dB improvement at a 1 kHz measurement in comparison to the IC-7800.

Phase Noise Characteristics Comparisons

Receiving Frequency: 14.2 MHz Mode: CW 1st LO frequency: 78.655 MH

Phase Noise Characteristics Comparisons IC-7851 Phase Noise Characteristics Comparisons IC-7800

 

GENERAL

Frequency coverage*1
  U.S.A. Version Europe Version
Receiver 0.030–60.000MHz*2 0.030–60.000MHz*2
Transmit 1.800–1.999MHz
3.500–3.999MHz
5.255–5.405MHz*2
7.000–7.300MHz
10.100–10.150MHz
14.000–14.350MHz
18.068–18.168MHz
21.000–21.450MHz
24.890–24.990MHz
28.000–29.700MHz
50.000–54.000MHz
0.1357–0.1378MHz
1.810–1.999MHz
3.500–3.800MHz
7.000–7.200MHz
10.100–10.150MHz
14.000–14.350MHz
18.068–18.168MHz
21.000–21.450MHz
24.890–24.990MHz
28.000–29.700MHz
50.000–52.000MHz
*1 Varies according to version. 
*2 Some frequency bands are not guaranteed.
Mode USB, LSB, CW, RTTY, PSK31/63, AM, FM
No. of memory channels 101 (99 regular, 2 scan edges)
Antenna connector SO-239×4 and BNC×2 (50Ω unbalanced (Tuner off))
Operating temp. range 0°C to +50°C; +32°F to +122°F
Frequency stability Less than ±0.05ppm (0°C to +50°C @ 54MHz, after warm up)
Frequency resolution 1Hz (minimum)
Power supply requirement 85–265V AC
Current drain TX: 800VA (Max. power)
RX: 130VA/120VA typ. (Max. audio/standby)
Dimensions (W×H×D,
projections not included)
425×149×435 mm; 16.73×5.87×17.13 in
Weight (approximate) 23.5 kg; 51.8 lb

TRANSMITTER

Output power SSB/CW/FM/RTTY/PSK: 5–200W
AM: 5–50W
Transverter connector (CW): More than –20dBm
Modulation system SSB : Digital P.S.N. modulation
AM : Digital low power modulation
FM : Digital phase modulation
Spurious emissions HF bands: More than 60dB,
50MHz band: More than 70dB
Carrier suppression More than 63dB
Unwanted sideband
suppression
More than 70dB
⊿TX variable range
Microphone impedance
±9.999kHz
Microphone impedance 600Ω (8-pin connector)

RECEIVER

Receive system Double conversion super-heterodyne system
Intermediate frequencies Main receiver: 64.455MHz/36kHz (1st/2nd)
Sub receiver: 64.555MHz/36kHz (1st/2nd)
Sensitivity (typical)
(HF: Pre-amp 1 ON, 50MHz: Pre-amp 2 ON)
SSB, CW, RTTY, PSK (BW=2.4kHz, at 10dB S/N)
0.1MHz~1.7999MHz:0.5μV
1.8MHz~29.990MHz:0.16μV
50MHz~54MHz   :0.13μV

AM (BW=6kHz, at 10dB S/N)
0.1MHz~1.7999MHz:6.3μV
1.8MHz~29.990MHz:2μV
50MHz~54MHz   :1μV

FM (BW=15kHz, at 12dB SINAD)
1.8MHz~29.990MHz:0.5μV (28–29.9MHz)
50MHz~54MHz:0.32μV

Squelch sensitivity SSB, CW, RTTY, PSK: Less than 5.6μV (Pre-amp: OFF)
FM: Less than 1μV (Pre-amp: OFF)
Selectivity SSB (BW=2.4kHz, sharp):2.4kHz/-3dB 3.6kHz/-60dB
CW/RTTY/PSK (BW=500Hz, sharp):500Hz/-3dB 700Hz/-60dB
AM(BW=6kHz):6.0kHz/-3dB 15kHz/-60dB
FM(BW=15kHz):12kHz/-6dB 20kHz/-60dB
Spurious and image rejection ratio More than 70dB
Audio output power More than 2.6W (10% distortion, 8Ω load)
RIT variable range ±9.999kHz

ANTENNA TUNER

Matching impedance
range
HF bands: 16.7Ω to 150Ω unbalanced (VSWR better than 3:1)
50MHz: 20Ω to 125Ω unbalanced (VSWR better than 2.5:1)
Minimum operating
power
HF bands: 8W,
50MHz band: 15W
Tuning accuracy VSWR 1.5:1 or less
Insertion loss Less than 1.0 dB (after tuning)

SUPPLIED ACCESSORIES

 Rack mount handles 
 SD card
 AC power cable 
 Spare fuses 
 Plugs

PANEL VIEW

Front panel viewRear panel view

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Icom IC-7610

Icom IC-7610

  • RF Direct Sampling Takes You to the Next Level 
    with Advanced RMDR and True Dual Receive

    Whether it is poor band conditions, or battling to pick out a call in a large pile-up, faint signals have always been a challenge for DXers and Contesters around the world. The difference between putting the QSO in the log or having to try another time is the capability of your receiver. One key factor is the RMDR capabilities, the ability to pick out a faint signal in the presence of stronger, adjacent signals. The IC-7610 introduces dual RF direct sampling receivers, achieving 110dB RMDR, rivaling that of top-of-the-line transceivers.

     

    Innovative RF Direct Sampling System

    FPGA 
    FPGA
    Introduced with the IC-7300, Icom’s RF Direct Sampling System has made SDR performance affordable. Direct Sampling means incoming RF signals are digitized by the Analog-to-Digital Converter and immediately processed by the FPGA (Field-Programmable Gate Array). This process greatly reduces distortion that naturally occurs in the various mixer stages found in traditional superhetrodyne receivers.

     

    Astonishing 110 dB* RMDR

    RMDR characteristics 
    RMDR characteristics
    The RF Direct Sampling System in the IC-7610 is capable of 110 dB RMDR. This performance gives you the ability to pull weak signals out of the noise of strong adjacent signals. There is a difference you can actually hear as the desired signal comes out of the pileup!


    * Representative value at 2 kHz frequency separation (Received frequency: 14.2 MHz, Mode: CW, IF BW: 500 Hz)

    Customized VCXO Is Used for the Master Clock

    VCXO 
    VCXO
    Reducing phase noise in a receiver is always a challenge as it is a natural characteristic of a receiver. The master clock of the IC-7610 utilizes a low phase noise VCXO (Voltage Controlled Crystal Oscillator), combined with Icom’s years of technical expertise to design a common power supply for the VCXO and FPGA, yielding an ultra-low phase noise. Also, a 10 MHz reference signal can be input to the IC-7610 for higher precision.

     

    Independent Dual Receiver

    Whether listening to both sides of a rare DX station running split, or looking for a multiplier on a different band or mode, the dual receivers in the IC-7610 have you covered. Two separate DIGI-SEL preselectors, two separate Band Pass Filter networks, feed two separate A/D converters into the FPGA. 

    Dual receiver 
    Dual receiver
    BPF units 
    BPF units

     

    DIGI-SEL for Main and Sub Bands

    The DIGI-SEL preselectors are RF filters with sharp, narrow passband characteristics preventing Analog-to-Digital Converter overflow from large out-of-band signals when sampling the RF signals. Additionally the third and higher order IMD components are reduced. This is ideal when strong signals are received in a contest pile-up or from broadcast stations on adjacent frequencies or bands. 

    BPF and preselector passband characteristics receiving on 7.22 MHzBPF units
    BPF and preselector passband characteristics receiving on 7.22 MHz
     
    Passband characteristics between the antenna 
    and the preselector (at the preselector output)

     

    High Quality Speaker Sound

    Speaker unit 
    Speaker unit
    To finish out the receiver, is an internal speaker cabinet. The cabinet is tuned to reproduce clear, natural sounding audio, and is insulated from the radio chassis to prevent noise from vibration and panel resonance.

     

    Digital-Up-Conversion (DUC) for Clean TX

    Transmit phase noise characteristics 
    Transmit phase noise characteristics
    Breaking with the tradition of mixing a carrier signal with a local oscillator, a Digital-Up-Conversion (DUC) method is used to generate the required signal from the Digital-to-Analog Converter. The chart to the right shows the difference made by this new design.

     

    Built-in Automatic Antenna Tuner

    Antenna tuner unit 
    Antenna tuner unit
    The built-in automatic antenna tuner memorizes its settings based on your transmit frequency, so that it can recall the tuning setting when you switch operating bands. The emergency tuner function* enables you to operate for short periods of time with an antenna with a high SWR.

    * Output power not guaranteed and power may be reduced.

    7-inch Color Display with Touch Screen Function

    LCD comparison 
    LCD comparison
    The large 7-inch color display shows various operating and setting information at a glance in high resolution (800 × 480 pixels.) The display clearly shows various features, for example the dual spectrum scope aligned vertically or horizontally, simulated analog meters and RTTY, PSK31/63 mode decoded messages.

     

    Dual Receivers, Dual Spectrum Scopes

    * Number of pixels shown at the 60 dB level, when receiving a signal. 
    * Number of pixels shown at the 60 dB level, 
    when receiving a signal.
    The IC-7610 provides dual reception, on different bands, as does the high-speed, high-resolution spectrum scopes. Whether watching for a band opening, working a rare DX station operating split, or searching for a multiplier, the ability to watch each receiver separately allows the operator to concentrate on pulling in a weak signal. The scopes provide class-leading performance in resolution, sweep speed and a 100 dB dynamic range. To navigate around the band easier, connect a PC mouse to the USB port for point and click tuning of the receivers.

     

    Audio Scope Flexibility

    Audio scope example 
    Audio scope example
    The Audio Scope screen shows both a FFT scope with waterfall along with an oscilloscope for both transmit and receive audio. This makes it easy to monitor AF characteristics such as microphone compressor level, filter width, notch filter, and in CW, you can monitor received CW keying wave forms.

     

    Touch Screen and Multi-Dial Knob for Smooth Operation

    Touch ScreenThe combination of the touch screen and the multi-dial knob offers quick and smooth operation. When you push the multi-dial knob, menu items are shown on the right side of the display. You can select an item by touching the screen and can adjust the levels by turning the multi-dial knob.

     

    Remote Encoder for Second VFO Knob

    RC-28 The optional RC-28 remote encoder enables you to add an external Sub dial for controlling the Sub band. Main band and Sub band can be switched with the F1 and F2 buttons and can be controlled with the RC-28. The LED above the F1 and F2 buttons turns ON to show the active band.

     

    DVI-D Connector for an External Display Connection

    The IC-7610 has a DVI-D connector for an external display. Operating frequency, setting information and spectrum scope can be observed on a large external display.

    SD Card Slot and USB Port for Saving Data

    When used with an SD card or USB flash drive, various contents including firmware updates, memory channels, captured screen images, and other personal settings, can be saved and loaded. TX/RX audio, voice memories, RTTY/CW memories and RTTY decode logs can be saved and used on the SD card.

    I/Q Signal Output

    The IC-7610 enables you to output I/Q signals from the USB connector. They can be used to analyze a spectrum range or to decode signals by a decoder software on a PC.

    *This function will be provided in a future firmware update. A third party software may be required separately.

    Simplified Remote Control for RS-BA1

    Whether from a remote part of your home QTH, or on a remote location somewhere around the world, the RS-BA1 software enables you to operate your IC-7610. Not only can you control the radio settings and have both RX/TX audio paths, you are able to display a single band spectrum scope with the waterfall. With the addition of an Ethernet connector, a base station computer is not required. 

    RS-BA1 

    Other Outstanding Features

    RX antenna

      • BNC type RX IN/OUT connectors for a receiver antenna or external BPF/preamp connection

    CW mode

      • FPGA-controlled CW keying waveform shaping
      • Multi-function electronic keyer
      • CW pitch control from 300 Hz to 900 Hz
      • Auto repeat function
      • Contest serial number counter
      • Normal or short Morse number style
      • Double key jack system
      • Full break-in and semi break-in
      • CW auto tuning
      • APF (Audio Peak Filter) function adjustable filter shape, width and AF level

    Receiver

      • 30 kHz to 60 MHz receiver
        (Some frequencies are not guaranteed.)
      • Two types of preamplifiers
        Preamp 1: Improves intermodulation characteristics
        Preamp 2: High gain preamplifier
      • 3 dB – 45 dB variable attenuator
      • IP+ function improves 3rd order intercept point performance
      • 101 memory channels
      • RTTY encoder and decoder
      • Twin peak audio filter for the RTTY mode
      • Adjustable AGC time constant from 0.1 to 6 seconds
      • Digital twin PBT eliminates interference from adjacent signals
      • Main/Sub band tracking function for diversity reception

    Transmitter

      • TX monitor function
      • All mode power control
      • VOX (Voice Operated transmission) capability
      • BNC type transverter connector
      • Microphone equalizer and adjustable transmit bandwidth
      • 50 CTCSS tones

    Operation

    • Memo pad stores up to 10 operating frequencies and modes
    • Quick split function
    • Quick Dualwatch function
    • RF gain and squelch control with a knob
    • RIT and ΔTX variable up to 9.999 kHz
    • UTC/local clock and timer function
    • 1 Hz pitch tuning and display
    • Dial lock function
    • Adjustable main dial brake
    • External speaker jacks for Main and Sub receivers
    • Screen saver function
    • Multi-function meter
      (S-meter, Power, ALC, COMP, SWR, ID, VD and TEMP)
    • Auto tuning step function

    Rear Panel View

    Rear Panel View

    Supplied accessories (May differ depending on version)

    • Hand microphone, HM-219
    • DC power cable
    • Fuses
    • Plugs

General

Frequency coverage:
(USA version)1

RX:
0.030–60.00 MHz*2

TX:
1.800–1.999, 
3.500–3.999, 
5.255–5.405*3
7.000–7.300, 
10.100–10.150,
14.000–14.350,
18.068–18.168,
21.000–21.450,
24.890–24.990,
28.000–29.700,
50.000–54.000 MHz

Frequency coverage:
(EUR version)1

RX:
0.030–60.00 MHz*2

TX:
0.1357–0.1378,
1.810–1.999,
3.500–3.800,
7.000–7.200, 
10.100–10.150,
14.000–14.350,
18.068–18.168,
21.000–21.450,
24.890–24.990,
28.000–29.700,
50.000–52.000 MHz

Mode USB, LSB, CW, RTTY, PSK31/63, AM, FM
Number of channels 101 (99 regular, 2 scan edges)
Antenna connectors SO-239 × 2 (50Ω unbalanced (Tuner off))
BNC × 1 (RX antenna In/Out)
Power supply requirement 13.8V DC ±15%
Power consumption Tx 23 A (at 100 W output power)
Rx 3.0 A (Standby), 3.5 A (Maximum audio)
Operating temperature range 0°C to +50°C; 32°F to 122°F
Frequency stability Less than ±0.5ppm
(0°C to +50°C; 32°F to 122°F)
Frequency resolution 1 Hz (fine)
Dimensions (W×H×D)
(projections not included)
340×118×277 mm;
13.4×4.6×10.9 in
Weight (approximately) 8.5 kg; 18.7 lb

*1 Varies according to version. 
*2 Guaranteed range: 0.500–29.999, 50.000–54.000 MHz.
*3 Some frequency bands are not guaranteed.
 

Transmitter

Output power (HF/50 MHz) SSB/CW/FM/RTTY/PSK: 1–100 W,
AM: 1–25 W
Modulation system SSB Digital P.S.N. modulation
AM Digital Low power modulation
FM Digital Reactance modulation
Spurious emission HF bands Less than -50 dB
50 MHz bands Less than -63 dB
Carrier suppression More than 50 dB
Unwanted sideband More than 50 dB
Microphone impedance 600Ω

Receiver

Receive system Direct Sampling Superheterodyne
Intermediate frequency 12 kHz
Sensitivity *4   0.5–1.799MHz 1.8–29.999MHz 28.0–29.7MHz: 50–54MHz:
SSB/CW: 
(at 10dB S/N)
0.16μV typ. 0.13μV typ.
AM: 
(at 10dB S/N)
6.3μV typ. 2.0μV typ. 1.0μV typ.
FM 
(at 12dB SINAD)
0.5μV typ. 0.32μV typ.
Sensitivity for RED version.*5   1.8–29.999MHz 3.0–29.999MHz 28.0–29.7MHz: 50MHz:
SSB: 
(at 12dB SINAD)
10 μV emf 0 μV emf -6μV emf
AM: 
(at 12dB SINAD)
16 μV emf 6 μV emf 0 μV emf
FM 
(at 12 dB SINAD)
0 μV emf -6μV emf
Squelch sensitivity 
(Threshold)
SSB: Less than 3.2 μV (Preamp ON)
FM: Less than 0.32 μV (Preamp ON)
Selectivity 
(Filter shape: Sharp)
  More than Less than
SSB 
(BW: 2.4kHz, sharp)
2.4 kHz/–6 dB 3.6 kHz/–60 dB
CW 
(BW: 500Hz, sharp)
500 Hz/–6 dB 700 Hz/–60 dB
RTTY 
(BW: 500Hz, sharp)
500 Hz/–6 dB 700 Hz/–60 dB
AM 
(BW: 6kHz)
6.0 kHz/–6 dB 15 kHz/–60 dB
FM 
(BW: 15kHz)
12.0 kHz/–6 dB 20 kHz/–60 dB
Spurious and image rejection HF bands More than 70dB
50 MHz band More than 70 dB (Except for ADC Aliasing)
Audio output power
(at 13.8V DC)
More than 2.0 W 
(at 10% distortion with an 8Ω load, 1 kHz)

*4 HF: Preamp 1 ON, filter shape Soft, 50 MHz: Preamp 2 ON, filter shape Soft
*5 Less than, HF: Preamp 1 ON, filter shape Soft, 50 MHz: Preamp 2 ON, filter shape Soft, BW: SSB=2.4 kHz, AM=4 kHz, 60% modulation, FM=7 kHz, 60% modulation

 

Tuner

Frequency range 1.9–50 MHz bands
Matching impedance range 16.7Ω –150Ω unbalanced (less than 1:3 VSWR)
Tuning accuracy Less than 1:1.5 VSWR
Tuning time 2–3 seconds (average) (Maximum 15 seconds)

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Icom IC-7300

Icom IC-7300

  • IC-7300 – The Innovative HF Transceiver 
    with High Performance Real-Time Spectrum Scope.

    Class Leading Real-Time Spectrum Scope

    The IC-7300’s real-time spectrum scope is classleading in resolution, sweep speed and dynamic range. While listening to received audio, you can check the real-time spectrum scope and quickly move to an intended signal. When you first touch the scope screen around the intended signal, the touched part is magnified. A second touch of the scope screen changes the operating frequency and allows you to accurately tune.

     

    Real-Time Spectrum Scope Specifications
    Real-Time Spectrum Scope Specifications
    * Number of pixels shown at the 60dB level, when receiving a signal.

    High-Resolution Waterfall Function

    High-Resolution Waterfall Function

    Spectrum scope + Waterfall

    The combination of the waterfall function and the real-time spectrum scope assists in maximum receive performance of the IC-7300 and increases QSO opportunities without missing weak signals. The waterfall function shows a change of signal strength over a period of time and allows you to find weak signals that may not be apparent on the spectrum scope.

    Spectrum scope + Waterfall

    Spectrum scope + Waterfall
    (expand)

    Zoom in

    Zoom in

    Audio Scope Function

    The audio scope function can be used to observe various AF characteristics such as microphone compressor level, filter width, notch filter width and keying waveform in the CW mode. Either the transmit or receive audio can be displayed on the FFT scope with the waterfall function and the oscilloscope.

     

    FFT scope/Oscilloscope + Waterfall

    FFT scope/Oscilloscope + Waterfall

    FFT scope/Oscilloscope

    FFT scope/Oscilloscope

    RF Direct Sampling System

    The IC-7300 employs an RF direct sampling system. RF signals are directly converted to digital data and processed in the FPGA (Field-Programmable Gate Array), making it possible to simplify the circuit construction. This system is a leading technology making an epoch in amateur radio.

    RF Direct Sampling System

    New “IP+” Function

    The new “IP+” function improves 3rd order intercept point (IP3) performance. When a weak signal is received adjacent to strong interference, the AD converter is optimized against signal distortion.

    Class Leading RMDR and Phase Noise Characteristics

    The IC-7300’s RMDR is improved to about 100 dB* (typical value) and Phase Noise characteristics are improved about 20 dB (at 2 kHz frequency separation) compared to the IC-7200. The superior Phase Noise characteristics reduce noise components in both receive and transmit signals.

    * At 2 kHz frequency separation (received frequency: 14.2MHz, MODE: CW, IF BW: 500Hz)

     

    RMDR

    15 Discrete Band-Pass Filters

    Band-Pass Filters
    Band-pass filters

    The IC-7300 has 15 discrete RF band-pass filters. The RF signal is only passed through one of the band-pass filters, while any out of range signals are rejected. High Q factor coils are used to minimize the loss in the RF band-pass filters.

     

    Built-In Automatic Antenna Tuner

    Automatic Antenna Tuner
    Automatic antenna tuner

    The antenna tuner memorizes its settings based on your transmit frequency, so that it can rapidly tune when you change operating bands. The Enforced Tuning function* allows a wide range of temporary antennas to be tuned.
    * Do not use the Enforced Tuning function except in case of an emergency. Transmission power may be reduced.

     

    Multi-Dial Knob for Smooth Operation

    The combination of the multi-dial knob and the touch screen offers quick and smooth operation. When you push the multi-dial knob, menu items are shown on the right side of the display. You can select an item with a touch of the screen and adjust levels by turning the multi-dial knob.

     

    Large Touch Screen Colour TFT LCD

    Touch screen interface
    Touch screen interface

    The large 4.3 inch colour TFT touch LCD offers intuitive operation. Using the software keypad of the touch screen, you can easily set various functions and edit memory contents.

    Band stacking register screen
    Band stacking register screen
    Multi-function meter
    Multi-function meter
    Menu screen
    Menu screen
    Setting screen
    Setting screen

    Memory name input

    Memory name input operation

    Frequency Input

    Frequency input operation

    Superior Sound Quality

    To offer superior sound quality, a new speaker unit has been incorporated and is allocated dedicated space in the aluminum die-cast chassis.

    Aluminum die-cast chassis
    Aluminum die-cast chassis
    Newly designed speaker unit
    Newly designed speaker unit

    SD Memory Card Slot for Saving Data

    SD Memory Card Slot
    SD memory card slot
    (The SD card is not included.)

    The IC-7300 can store various content on an SD card such as received and transmitted audio, voice memories, RTTY/CW memories, RTTY decode logs and captured screen images. Personal and firmware update data can also be stored on the SD card for easy setting.

    Rear Panel View

    Rear Panel View

    Other features

    • HF/50/70MHz bands are available for EUR version.
    • New HM-219 hand microphone supplied
    • Effective large cooling fan system
    • A Multi-function meter
    • 101 memory channels (99 regular, 2 scan edges)
    • Optional RS-BA1 IP remote control software
      (the spectrum scope with the waterfall can be observed)
    • CW functions: Full break-in, CW reverse, CW auto tuning

    Supplied accessories (May differ depending on version)

    • Hand microphone, HM-219
    • DC power cable
    • Fuses
    • Plugs

General

Frequency coverage

Rx*
0.030–74.800MHz
(Guaranteed range: 0.500–29.999,
50.000–54.000MHz,70.000–70.500MHz.) 

Tx*
1.800–1.999MHz, 3.500–3.800MHz, 
7.000–7.200MHz, 10.100–10.150MHz,
14.000–14.350MHz, 18.068–18.168MHz, 
21.000–21.450MHz, 24.890–24.990MHz,
28.000–29.700MHz, 50.000–52.000MHz, 
70.000–70.500MHz

* 70 MHz band is for EUR version. Each frequency range is differ according to versions.

Mode SSB, CW, RTTY, AM, FM
Number of channels 101 (99 regular, 2 scan edges)
Antenna connector SO-239 (50Ω)
Power supply requirement 13.8V DC ±15%
Power consumption Tx 21A (at 100W output power)
Rx 0.9A typical (Standby),
1.25A (Maximum audio)
Operating temperature range –10˚C to +60˚C; 14˚F to 140˚F
Frequency stability Less than ±0.5ppm
(–10˚C to +60˚C; 14˚F to 140˚F)
Frequency resolution 1Hz
Dimensions (W×H×D)
(projections not included)
240×94×238mm;
9.45×3.7×9.37in
Weight (approximately) 4.2kg; 9.26lb

Transmitter

Output power 
(HF/50MHz)
SSB, CW, FM, RTTY 2–100W (HF/50MHz), 2–50W (70MHz)
AM 1–25W (HF/50MHz), 1–12.5W (70MHz)
Modulation system SSB:
Digital P.S.N. modulation

AM:
Digital Low power modulation

FM:
Digital Reactance modulation

Spurious emissions Less than –50dB (HF bands),
Less than –63dB (50MHz band),
Less than –60dB (70MHz band) 
Carrier suppression More than 50dB
Unwanted sideband More than 50dB
Microphone impedance 600Ω

Receiver

Receiver system Direct Sampling Superheterodyne
Intermediate frequency 36kHz
Sensitivity SSB/CW: (BW: 2.4kHz at 10dB S/N)
1.8–29.995MHz 0.16μV (Preamp 1 ON)
50MHz 0.13μV (Preamp 2 ON)
70MHz 0.16μV (Preamp 2 ON)

AM: (BW: 6kHz at 10dB S/N)
0.5–1.8MHz 12.6μV (Preamp 1 ON)
1.8–29.995MHz 2.0μV (Preamp 1 ON)
50MHz 1.0μV (Preamp 2 ON)
70MHz 1.0μV (Preamp 2 ON)

FM: (BW: 15kHz at 12dB SINAD)
28.0–29.7MHz 0.5μV (Preamp 1 ON)
50MHz 0.25μV (Preamp 2 ON)
70MHz 0.25μV (Preamp 2 ON)

Sensitivity (for RED version) SSB/CW: (BW: 2.4kHz at 12dB SINAD)
1.8–2.999MHz 10dBμV emf (Preamp 1 ON)
3.0–29.999MHz 0dBμV emf (Preamp 1 ON)
50MHz -6dBμV emf (Preamp 2 ON)
70MHz -6dBμV emf (Preamp 2 ON)

AM: (BW: 4kHz, 60% modulation at 12dB SINAD)
1.8–2.999MHz 16dBμV emf (Preamp 1 ON)
3.0–29.999MHz 6dBμV emf (Preamp 1 ON)
50MHz 0dBμV emf (Preamp 2 ON)
70MHz 0dBμV emf (Preamp 2 ON)

FM: (BW: 7kHz, 60% modulation at 12dB SINAD)
28.0–29.700MHz 0dBμV emf (Preamp 1 ON)
50MHz -6dBμV emf (Preamp 2 ON)
70MHz -6dBμV emf (Preamp 2 ON)

Squelch sensitivity (Threshold) SSB: Less than 5.6μV, 
FM: Less than 0.3μV
(HF: Preamp 1 ON, 50/70MHz: Preamp 2 ON)
Selectivity (sharp filter shape) SSB (BW: 2.4kHz)
More than 2.4kHz / –6dB
Less than 3.4kHz / –40dB

CW (BW: 500Hz)
More than 500Hz / –6dB
Less than 700Hz / –40dB

RTTY (BW: 500Hz)
More than 500Hz / –6dB
Less than 800Hz / –40dB

AM (BW: 6kHz)
More than 6.0kHz / –6dB
Less than 10.0kHz / –40dB

FM (BW: 15kHz)
More than 12.0kHz / –6dB
Less than 22kHz / –40dB

Spurious and image rejection ratio HF: More than 70dB
50/70MHz: More than 70dB (Except for ADC Aliasing)
Audio output power More than 2.5W
(at 10% distortion with an 8Ω load, 1kHz)

Tuner

Frequency range 1.9–70MHz bands
Matching impedance range 16.7Ω–150Ω unbalanced (VSWR better than 1: 3)
Tuning accuracy VSWR 1: 1.5 or less
Tuning time 2–3 seconds (Maximum 15 seconds)

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Icom IC-718

ICOM IC-718

THE ORIGIN OF THE HF TRANSCEIVER

Simple operation

The IC-718 is equipped with a minimum number of buttons and controls for simple feature selection. The 10-key pad on the front panel allows direct entry of an operating frequency or a memory channel number. The auto tuning step function is activated when turning the dial quickly and helps speed up tuning. The band stacking register is convenient when changing operating bands.

Front mounted loud speaker

The IC-718 has the speaker mounted on the front panel. With the speaker facing the operator, audio will be heard clearly and directly while operating.

Optional DSP capability, UT-106

UT-106

The optional DSP unit gives you noise reduction and auto notch filter functions for extra receiver performance..

 

General coverage receiver

The IC-718 has 0.03–29.999999MHz* general coverage receive capability.

*Guaranteed range: 0.5–29.999999 MHz

Other features

  • Built-in electronic keyer
  • Built-in microphone compressor
  • Combined squelch and RF gain control
  • Preamplifier and attenuator
  • 101 memory channels
  • CW full break-in
  • IF shift interference rejection
  • 1Hz tuning
  • VOX function for hands-free operation
  • Optional automatic antenna tuner
  • Digital S/RF meter

General

Frequency coverage
(Differs according to version)

Tx: 
1.8, 3.5, 7, 10, 14, 18, 21, 24, 28MHz bands

Rx: 
30kHz–29.999MHz*1

Modes USB, LSB, CW, RTTY, AM
Frequency stability Less than ±200Hz
(From 1 min. to 60 min. after power ON)
Maximum current drain 20A at 13.8V DC
Power supply requirement 13.8V DC ±15%
Antenna connector SO-239 (50Ω)
Number of memory
channels
101
(99 regular, 2 scan edges)
Dimensions
(W×H×D; Projections
are not included)
240×95×239 mm;
9.45×3.74×9.41 in
Weight (approx.) 3.8kg; 8.4lb

*1 Guaranteed range 0.5–29.999MHz.

 

Transmitter

Output power

SSB, CW, RTTY:
2–100W

AM: 
2–35W

Spurious emissions Less than –50dB
Carrier suppression More than 40dB
Unwanted sideband More than 50dB
Microphone connector 8-pin connector (600Ω)

Receiver

Sensitivity (typical)
Preamp ON SSB, CW, RTTY, AM: at 10dB S/N FM, WFM: at 12dB SINAD

SSB, CW, RTTY:
1.8–29.999MHz 0.16μV

AM:
0.5–1.799MHz 13μV
1.8–29.999MHz 2.0μV

Selectivity

SSB, CW, RTTY:
2.1kHz/–6dB
4.5kHz/–60dB

AM: 
6.0kHz/–6dB
20kHz/–40dB

Spurious and image
rejection
More than 70dB
(1.8–29.999MHz)
AF power
(at 10% distortion with an 8Ω load)
More than 2.0W
External speaker
connector
2-conductor 3.5 (d) mm (1⁄8″)/8Ω

The LCD display may have cosmetic imperfections that appear as small or dark spots. This is not a malfunction or defect, but a normal characteristic of LCD displays.
All stated specifications are subject to change without notice or obligation.

 

Silakan menghubungi support@ekalancarinternusa.com