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Last modified 2020-11-07

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Lafayette HE-20T (99-30884WX)

A picture of Lafayette HE-20T (99-30884WX)


Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:12 for RX/TX and 23 for RX
Frequency control:XTAL for 12 RX/TX channels and VFO for 23 RX channels
Frequency stability:Max ? ppm
Power supply:Mains: 117 / 220 VAC
or 11.5-14.5 VDC
Current drain/power consumption:RX: 150-600 mA @ 12 VDC
TX: Max 1.6 A @ 12 VDC
Antenna impedance/connector:30-100 ohm / SO-239
Dimensions (W*H*D):298*111*200 mm (11.75*4.38*7.88")
Weight:4.99 Kg (11 lb)
Other features:PA. Spot switch. "Range boost".

Receiver system:Single conversion superheterodyne
IF: 455 KHz
Sensitivity:0.5 uV (10 dB S+N/N)
Selectivity:6 KHz (-6 dB)
12 KHz (-45 dB)
Image rejection:
AF output power/speaker:4 W at ?% distortion / ? ohm
External speaker connector:

RF output power:~3.5 W (5 W input)
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -50 dB
Microphone impedance/connector:? ohm / 4-prong "Y"-jack
Microphone input sensitivity:? mV

Manufactured:Japan, 1967-197x (Discontinued)
Main PCB:EPO-547 by Cybernet Electronics Corporation
Single sided.Through-hole components.
Additional info: New price 1967 in the US: $89.95
New price 1972 in Sweden: SEK 1145:-
Related documents: User manual (7.2 MB)
RF driver: 2SC781
RF final: 2SC799
Sams Photofact #:CB-16 (June 1968)
Modifications and fixes:
Priva-Com III Selcall unit
A rear picture of Lafayette HE-20T (99-30884WX)