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Last modified 2026-07-28

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Aitec TRX-602

A picture of Aitec TRX-602

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: TX: 50.150-50.240 MHz
RX: 50.150-50.240 MHz
Tuning steps:Analog / continuous (±45 KHz VXO)
Frequency stability:±? ppm
Mode:SSB
Channels / memory management: No
Repeater shift / offset:No
Power supply:12-14 VDC (Male barrel jack)
Current drain / power consumption:RX: 130 mA (No signal)
TX: Max 230 mA
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):122*53*200 mm (4.8*2.09*7.87")
Weight:860 g (1.89 lb)
Other features:RIT.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 11.272 MHz
Sensitivity:0.1 uV (MDS)
Squelch sensitivity:-
Noise figure:
Selectivity:2.2 KHz (-6 dB)
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: Max 400 mW (PEP)
Modulation system:Balanced
Max AM modulation (Factory set):No AM
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / TRS "Minijack" (3.5 mm)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 199x-2002 (Discontinued)
Additional info: This was a kit sold in Japan.
Related documents: AF amplifier: LM386
RF final: 2SC2086
Modifications and fixes:
Reviews:
Options / Accessories:
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An inside picture of Aitec TRX-602