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VHF Transceiver
Desktop VHF Receiver

General

HAM bands ? 6m  2m  4m 
Freq. stability ? ± 0.01 %, crystal controlled
Tuning steps ? 40 / 200 kHz

Receiver

RX-range 143-149 MHz 30-180 MHz in 5 bands
Modulations FM   AM   FM   CW  
Sensitivity ? N-AM, band 1-4: 2.5 µV
N-AM, band 5: 5 µV
FM, band 1-4: 2 µV
FM, band 5: 4 µV
Selectivity ? Narrow-band: 0.3-3 kHz
Wide-band: 0.03-15 kHz
Filters ? ?
Receiver system ? Single / Double conversion superheterodyne
IF-freqs. ? 21.4 / 3.4 MHz
Image rejection ? Band 1-4: 80 dB, band 5: 60 dB
Audio output ? 500 mW or AF output socket

Transmitter

TX-range 143.005-148.995 MHz -
Modulations FM   -
RF-output High: 25 W, Low: 5 W -

Connections

Antenna SO-239 Proprietary
Impedance 50 Ω 60Ω
Other - Dezifix B (R&S)

Electrical

Power req. 13.8V DC Mains
Current RX 300-600 mA 110 VA
TX 3-6 A -

Physical

Manufactured Between 1982 and 198x Between 196x and 196x in West Germany
Dimensions 162 × 55 × 182 mm
(6.38 × 2.17 × 7.17 in)
540 × 234 × 378 mm
(21.26 × 9.21 × 14.88 in)
Weight 1.70 kg (3.8 lbs) 28.00 kg (61.8 lbs)
Form factor Unknown Base Station

Other features

Memories ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN KDK-FM-002030 ROHDE-SCHWARZ-ESM-000180