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Mobile VHF Transceiver
Desktop Shortwave receiver
Desktop Shortwave Transceiver

General

HAM bands 4m  ? 160m  80m  40m  20m  15m  10m 
Freq. stability 10 p.p.m. over operating temp range Dial calibration at room temperature is within 300 cps if the nearest 100 kc calibration point is used to adjust the fiducial. ≤ 100 Hz in any 30 minute period
Tuning steps 12.5 kHz ? Continuous

Receiver

RX-range 70.2500–70.4875 MHz 0.54-30.5 MHz 10-160 m + CB and WWV/JJY
Modulations FM   AM   CW   AM   CW   SSB  
Sensitivity <0.25mV for 12dB SINAD Band 1: < 15 µV gives 10 dB S/N
Bands 2 to 30: < 5 µV gives 10 dB S/N
0.25 µV (10 dB S/N)
Selectivity ? 1 / 3 / 6 / 10 kHz AM
6 kHz (-6 dB), 12 kHz (-60 dB)
SSB
2.4 kHz (-6 dB)
4 kHz (-60 dB)
CW/FSK
600 Hz (-6 dB)
1.2 kHz (-60 dB)
Filters ? ? ?
Receiver system ? ? Single conversion superheterodyne
IF-freqs. ? ? 1st: 9 MHz
Image rejection 90 dB ? ≥ 60 dB (15-160 m), ≥ 50 dB (10 m)
Audio output 2W ? 3 W at 10% distortion / 4 ohm

Transmitter

TX-range 70.2500–70.4875 MHz - 10-160 m
Modulations FM   - AM   CW   SSB  
RF-output High: 25 W, Low: 5 W ? SSB/CW: 100 W, AM: 25 W

Connections

Antenna SO-239 SO-239 + Clamps / screws SO-239
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 13.8V DC Mains (115 or 230 V AC, 45~70 Hz) 13.5V DC
Current RX ? 85 W Max 1.1 A
TX 4 A max - Max 21 A

Physical

Manufactured Between 19xx and 20xx in Great Britain Between 1957 and 1963 in USA Between 197x and 19xx in Japan
Dimensions 185 × 60 × 200 mm
(7.28 × 2.36 × 7.87 in)
536 × 317 × 333 mm
(21.10 × 12.48 × 13.11 in)
280 × 125 × 370 mm
(11.02 × 4.92 × 14.57 in)
Weight 825 gr (1.8 lbs) 24.90 kg (54.9 lbs) 9.00 kg (19.9 lbs)
Form factor Mobile Base Station Base Station

Other features

Memories 20 channels in 1 bank(s) ? 11 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Optional XTAL controlled memories
Accessories ? ? ?
MPN AKD-004001 COLLINS-000051J-4 YAESU-FT-000301D