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Base Station VHF Receiver
Handheld UHF Transceiver
440 MHz transceiver

General

HAM bands 6m  2m  1.25m  4m  70cm  70cm 
Freq. stability ? ±2.5 ppm ?
Tuning steps ? ? Channelized

Receiver

RX-range 30-330 MHz 400-430 MHz (UHF Lo version)
430-450 MHz (UHF Mid version)
450-470 MHz (UHF Hi version)
Other bands optional
420-450 MHz (444-450 MHz guaranteed)
Modulations AM   FM   CW   N-FM   W-FM   FM  
Sensitivity ? ≤ 0.2 µV (12dB SINAD) 0.5 µV (20 dB quieting)
Selectivity ? 12.5 / 25 kHz 7 MHz @ -6 dB / 20 MHz @ -50 dB
Filters ± 12,5 kHz / ± 75 kHz / ± 150 kHz ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. 1st: 15.7 MHz
2nd: 1650 kHz
? 10.7 MHz / 455 kHz
Image rejection ? ≥ 60dB 60 dB
Audio output External speaker or headphones Internal speaker 3 W @ 10% (5 W max)

Transmitter

TX-range - 400-430 MHz (UHF Lo version)
430-450 MHz (UHF Mid version)
450-470 MHz (UHF Hi version)
Other bands optional
420-450 MHz (444-450 MHz guaranteed)
Modulations - N-FM   W-FM   FM  
RF-output - 4W max 10 W

Connections

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

Electrical

Power req. Separate PSU 6 V DC or internal Li-ion battery 11.5-14.5 V DC
Current RX ? ? 180-800 mA
TX - ? 4.0 A max

Physical

Manufactured Between 1959 and 197x in West Germany Between 200x and 20xx in China Between 197x and 197x in USA
Dimensions 570 × 450 × 410 mm
(22.44 × 17.72 × 16.14 in)
52 × 112 × 27 mm
(2.05 × 4.41 × 1.06 in)
?
Weight 65.00 kg (143.4 lbs) 300 gr (10.6 oz) including battery ?
Form factor Base Station Handheld Mobile

Other features

Memories ? 16 channels in 1 bank(s) 12 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? CTCSS / DCS
PC programmable
Time-out Timer
?
Accessories ? ? ?
MPN ROHDE-&-SCHWARZ-ESG PUXING-PX-000555 REGENCY-HR-000440