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Last modified 2015-06-15

Icom IC-7851

A picture of Icom IC-7851

SPECIFICATIONS

GENERAL
Type:Amateur HF/VHF transceiver
Frequency range:TX: 10-160 m + WARC / 6 m
RX: 0.03-60 MHz
Tuning steps:? KHz
? Hz
Mode:AM/FM/SSB/CW/RTTY/PSK31
Channels/memory management:99 regular
2 scan edges
Repeater shift/offset: ?
Power supply:Mains 85-265 VAC
Current drain/power consumption:RX: ? VA
TX: Max 800 VA
Antenna impedance/connector:50 ohms / 4*SO-239, 2*BNC
Dimensions (W*H*D):425*149*435 mm (16.7*5.9*17.1")
Weight:23.5 Kg (51.8 lbs)
Other features:4*32 bit DSP's. Built-in RTTY/PSK31 encoder/decoder. Built-in auto-AT.
7" color TFT with DVI output. Twin RX. Dual spectrum scope. Digital voice recorder
RS-232C. Built-in voice synthesizer. Compact Flash card for storing personal settings




RECEIVER SECTION
Receiver system:? conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity: AM (6 KHz - 10 dB S/N)
0.1-1.799 MHz: 0.5 uV
1.8-29.99 MHz: 0.16 uV
50-54 MHz: 1 uV
FM (15 KHz - 12 dB SINAD)
28-29.9 MHz: 0.5 uV
50-54 MHz: 0.32 uV
SSB/CW/RTTY/PSK (2.4 KHz - 10 dB S/N)
0.1-1.799 MHz: 0.5 uV
1.8-29.99 MHz: 0.16 uV
50-54 MHz: 0.13 uV
Selectivity: AM
6 KHz (-3 dB), 15 KHz (-60 dB)
FM
12 KHz (-6 dB), 20 KHz (-60 dB)
SSB
2.4 KHz (-3 dB), 3.6 KHz (-60 dB)
CW/RTTY/PSK
500 Hz (-3 dB), 700 Hz (-60 dB)
Image rejection:Better than 70 dB
AF output power/speaker:2.8 W at 10% distortion / 8 ohms
External speaker connector:3.5 mm, 8 ohms




TRANSMITTER SECTION
RF output power:AM: 5-50 W
FM/SSB/CW/RTTY/PSK: 5-200 W
100% duty cycle!
Modulation system:
Max FM deviation:? KHz
Spurious emissions:HF: Less than -60 dB
6 m: Less than -70 dB
Microphone impedance/connector:600 ohms / 8-pin




MISCELLANEOUS
Manufactured:Japan, 2015-201x
Additional info:
Related documents:
Modifications:
Options/Accessories:
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