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Last modified 2023-01-30

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Drake TR-77

A picture of Drake TR-77

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 10-160 m
RX: 0.01-30 MHz
Tuning steps:Continuous
Frequency stability:±? ppm
Mode:TX: SSB / CW
RX: AM / SSB / CW
Channels / memory management:
Repeater shift / offset:±?
Power supply:13.8 VDC
Current drain / power consumption:RX: Max 2 A
TX: Max 15 A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):346*117*318 mm (13.62*4.61*12.52")
Weight:6.35 Kg (14 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 150 W (PEP)
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, 19xx-19xx (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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