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Last modified 2023-01-30

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Drake TR-4C

A picture of Drake TR-4C

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 10-80 m
RX: 10-80 m
Tuning steps:Continuous
Frequency stability:±? ppm
Mode:AM / SSB / CW
Channels / memory management:
Repeater shift / offset:No
Power supply:Mains, separate PSU (12-pin Jones connector)
Current drain / power consumption:RX: ? W
TX: ? W
Antenna impedance / connector:50-75 ohm / SO-239
Dimensions (W*H*D):272*140*360 mm (10.71*5.51*14.17")
Weight:? Kg (? lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:Max 100 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:USA, 1977-197x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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An inside picture of Drake TR-4C
A rear picture of Drake TR-4C