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440 MHz transceiver
HF Antenna Tuner

General

HAM bands 70cm  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ?
Tuning steps Channelized ?

Receiver

RX-range 420-450 MHz (444-450 MHz guaranteed) 3.5-30 MHz
Modulations FM   All mode  
Sensitivity 0.5 µV (20 dB quieting) ?
Selectivity 7 MHz @ -6 dB / 20 MHz @ -50 dB ?
Filters ? ?
Receiver system Double conversion superheterodyne ?
IF-freqs. 10.7 MHz / 455 kHz ?
Image rejection 60 dB ?
Audio output 3 W @ 10% (5 W max) ?

Transmitter

TX-range 420-450 MHz (444-450 MHz guaranteed) 3.5-30 MHz
Modulations FM   All mode  
RF-output 10 W 200 / 2000 W

Connections

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

Electrical

Power req. 11.5-14.5 V DC No power required
Current RX 180-800 mA ?
TX 4.0 A max ?

Physical

Manufactured Between 197x and 197x in USA Between 1979 and 1983 in USA
Dimensions ? 368 × 146 × 352 mm
(14.49 × 5.75 × 13.86 in)
Weight ? 6.80 kg (15.0 lbs)
Form factor Mobile Base Station

Other features

Memories 12 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN REGENCY-HR-000440 HEATHKIT-SA-002040