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FM Monitor Receiver
Desktop VHF receiver

General

Current value
USD 140 ~ USD 260 (similar rigs)
USD 188 ~ USD 349 (similar rigs)
Rating No reviews yet No reviews yet
HAM bands 2m  2m 
Freq. stability ± .001% (High band) ± .002% (Low-band) Drift less than 0.003 of 1% per °C and less than 0.003 of 1% for a 5% mains voltage change
Tuning steps ? ?

Receiver

RX-range 147-174 MHz 19-165 MHz in 6 bands
Modulations FM   AM   FM   W-FM   CW  
Sensitivity ≥ 0.5 µV (High-band)
≥ 0.35 µV (Low-band)
Better than 5 µV (S/N 15 dB)
Selectivity ± 5 kHz @ 6 dB
± 17 kHz @ 100 dB
AM/CW: 50 kHz @ -40 dB
N-FM: 80 kHz @ -40 dB
W-FM: 175 kHz @ -40 dB
Filters ? ?
Receiver system ? Single conversion superheterodyne
IF-freqs. ? 5.2 MHz
Image rejection ? ?
Audio output 1.5 W @ 10% THD, internal speaker 2.5 W

Transmitter

TX-range - -
Modulations - -
RF-output ? ?

Connections

Antenna - -
Impedance ? 72Ω
Other - -

Electrical

Power req. Mains (117 V AC, 60 cycles) Mains (110 / 200-240 V AC)
Current RX 75 W 90 VA
TX - -

Physical

Manufactured Between 196x and 19xx in USA Between 1963 and 196x in Great Britain
Dimensions 330 × 178 × 187 mm
(12.99 × 7.01 × 7.36 in)
425 × 222 × 346 mm
(16.73 × 8.74 × 13.62 in)
Weight 7.25 kg (16.0 lbs) 23.60 kg (52.1 lbs)
Form factor Base Station Base Station

Other features

Memories 6 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN HAMMARLUND-MR-000050X EDDYSTONE-000770R-MK.-II