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Desktop Shortwave Transmitter
Desktop Shortwave receiver
Dual-band VHF/UHF transceiver

General

HAM bands 80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  2m  1.25m  70cm 
Freq. stability ? ±500Hz per 30 minutes afater warm-up ± 2.5 p.p.m.
Tuning steps ? Continuous 25 / 12.5 kHz

Receiver

RX-range - 0.2-30 MHz in four bands 136-174 / 245-246 or 400-480 MHz
Modulations - AM   CW   USB   LSB   FM  
Sensitivity ? AM: <2 µV (10 dB S/N)
SSB/CW: <0.7 µV (10 dB S/N)
≤ 0.25 / 0.28μV
Selectivity ? ±3 kHz (-6 dB), ±7 kHz (-50 dB) ?
Filters ? ? ?
Receiver system ? Triple conversion superheterodyne ?
IF-freqs. ? 1st: 54.6-55.5 MHz
2nd: 2.1-3 MHz
3rd: 455 KHz
?
Image rejection ? ? ?
Audio output ? 2W @ 8 Ohms ≤ 0.5W

Transmitter

TX-range 10-80 m - 136-174 / 245-246 or 400-480 MHz
Modulations CW   SSB   - FM  
RF-output ? ? 4-5 W

Connections

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

Electrical

Power req. Mains 13.8V DC or mains + battery option 7.2 V DC (2000 mAh Li-ion)
Current RX - ? ?
TX ? - ?

Physical

Manufactured Between 1965 and 19xx in Japan Between 1976 and 1980 in Japan Between 2013 and 20xx in China
Dimensions ? 340 × 153 × 285 mm
(13.39 × 6.02 × 11.22 in)
117 × 57 × 34 mm
(4.61 × 2.24 × 1.34 in)
Weight ? 7.00 kg (15.4 lbs) 220 gr (7.8 oz)
Form factor Base Station Base Station Handheld

Other features

Memories ? None 128 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN STAR-ST-000700 YAESU-FRG-000007 QUANSHENG-TG-000620