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ICOM 751A Transceiver with Mic and Manual

Apr 13th, 2023 at 06:44   Ham Radio Equipment   Seattle, Washington   207 views Reference: 52

Price: $600


SPECIFICATIONS:

Type: Amateur HF transceiver

Frequency range: TX: 10-160 m + WARC

RX: 0.1-30 MHz

Mode: AM/FM/SSB/CW/RTTY

RF Power output: 100 W (AM: 25 W)

Receiver system: Quadruple conversion superheterodyne (AM/SSB/CW/RTTY)

1st IF: 70.4515 MHz

2nd IF: 9.01 MHz

3rd IF: 455 KHz

4th IF: 9.01 MHz

Triple conversion superheterodyne (FM)

1st IF: 70.4515 MHz

2nd IF: 9.01 MHz

3rd IF: 455 KHz

Sensitivity: AM, Narrow filter and pre-amp on (10 dB S/N)

0.1-0.5 MHz: 3 uV

0.5-1.6 MHz: 6 uV

1.8-30 MHz: 1 uV

FM, Pre-amp on (12 dB SINAD)

28-30 MHz: 0.3 uV

SSB/CW/RTTY, Pre-amp on (10 dB S/N)

0.1-0.5 MHz: 0.5 uV

0.5-1.6 MHz: 1 uV

1.6-30 MHz: 0.15 uV

Selectivity: AM (Wide filter)

8 KHz (-6 dB), 18 KHz (-50 dB)

FM

15 KHz (-6 dB)

SSB/CW/RTTY (Wide filter) and AM (Narrow filter)

2.3 KHz (-6 dB), 3.8 KHz (-60 dB)

CW/RTTY

500 Hz (-6 dB), 1.3 KHz (-60 dB)

Image rejection: 80 dB

Voltage: 13.8 VDC +/-15%

Current drain: RX: 1.5-1.8 A

TX: Max 20 A

Impedance: 50 ohms / SO-239

Dimensions (W*H*D): 306*115*355 mm (12.05*4.53*13.98")

Weight: 8.5 Kg (18.74 lbs)

Manufactured: Japan, 1985-1991 (Discontinued)

Other: Built-in keyer. This A-model includes some improvements from the previous

version, but it still have the battery-backed BIOS-RAM. Special procedure to

replace the battery, or the radio will die!

New price february 1986 in Sweden: 14500:- SEK

Related documents: User manual (5.9 MB)

RAM board battery replacement procedure (69 KB)

Modifications:

No modifications or issues known. Sat in my non smoking office without being used so low hours of operation. My lifestyle at the time I bought it was busy with zero leisure time. Price is firm, cash, and no trades. You are welcome to connect to my antenna and test it if you like.

The two power supply from a very old amplifier are FREE. Takes a single ux-280 rectifier tube.

Additional Details

Condition
Excellent