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Desktop VHF Receiver
FM Monitor Receiver
Mobile VHF Transceiver

General

HAM bands ? 2m  2m 
Freq. stability ? ± .001% (High band) ± .002% (Low-band) ?
Tuning steps ? ? ?

Receiver

RX-range 30-50 / 152-174 MHz 147-174 MHz 144-146 MHz
Modulations FM   FM   FM  
Sensitivity ? ≥ 0.5 µV (High-band)
≥ 0.35 µV (Low-band)
?
Selectivity ? ± 5 kHz @ 6 dB
± 17 kHz @ 100 dB
?
Filters ? ? ?
Receiver system 10 tubes ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? 1.5 W @ 10% THD, internal speaker ?

Transmitter

TX-range - - 144-146 MHz
Modulations - - FM  
RF-output ? ? 10 W

Connections

Antenna - - SO-239
Impedance ? ? 50Ω
Other - - -

Electrical

Power req. Mains Mains (117 V AC, 60 cycles) 13.8V DC
Current RX ? 75 W ?
TX - - ?

Physical

Manufactured Between 196x and 196x Between 196x and 19xx in USA Between 1972 and 197x in West Germany
Dimensions ? 330 × 178 × 187 mm
(12.99 × 7.01 × 7.36 in)
?
Weight ? 7.25 kg (16.0 lbs) ?
Form factor Base Station Base Station Mobile

Other features

Memories ? 6 channels in 1 bank(s) None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN LAFAYETTE-HA-000520 HAMMARLUND-MR-000050X BRAUN-SE-000280