RigPix logo

Military logo


Back to main

Back to Military

Next VHF/UHF transceiver


Copyright logo


Last modified 2025-12-15

Valid HTML 4.01 Transitional

SEM-35 (West Germany)

A picture of SEM-35 (West Germany)

SPECIFICATIONS

GENERAL
Type:Military HF/VHF transceiver
Frequency range: 26.00-69.95 MHz in two bands
A: 26.00-46.95 MHz
B: 47.00-69.95 MHz
Tuning steps:50 KHz
Frequency stability:3.5 KHz @ -40 to +60°C (-40 to +140°F)
Mode:FM
Channels / memory management:
Duplex shift / offset:No
Power supply:13.2-18 VDC (Battery box with twelve alkaline or NiCd batteries)
or 21-29 VDC (Vehicle supply)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:- / ? (For whip antenna)
50 ohm / BNC
Dimensions (W*H*D):270*125*359 mm (10.63*4.92*14.1")
Weight:8.4 Kg (18.52 lb)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 11.5 MHz
2nd IF: 470 KHz
Sensitivity:0.5 uV (10 dB S/N)
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / No internal speaker
External speaker connector:




TRANSMITTER SECTION
RF output power: High (Gross): 1 W
Low (Klein): 150 mW
Modulation system:
Max FM deviation (Factory set):±3.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 10-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:West Germany (By Standard Elektrik Lorenz AG), 196x-197x (Discontinued)
Additional info: Used by the West German army.
Popular with hams for 6 m use.
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -