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Desktop Shortwave Transceiver
HF Transceiver

General

HAM bands 160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m  160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m 
Freq. stability ±10 p.p.m. ?
Tuning steps ? ?

Receiver

RX-range 0.15-30 MHz 10-160 m + WARC
Modulations AM   W-AM   FM   CW   USB   LSB   AM   FM   CW   SSB  
Sensitivity SSB/CW/FM
(0.5~1.8 MHz) 0 dBµV (1 µV)
(1.8~30 MHz) -12 dBµV (0.25 µV)
AM
(1KHz, 30% modulation) (0.5~1.8MHz) +20 dBµV (10 µV)
(1.8~30 MHz) +6 dBµV (2 µV)
FM
-6dbuV (0.5 µV) @ 12 dB SINAD
?
Selectivity SSB/CW/AM-Narrow: 2.7 kHz/-6 dB, 4.7 kHz /-60 dB
AM-Wide/FM: 8 kHz/-6 dB, 30 kHz/-50 dB
?
Filters ? ?
Receiver system Double conversion Triple conversion (FM) ?
IF-freqs. 1st: 71.75 MHz
2nd: 8.875 MHz
3rd: 455 kHz
?
Image rejection > 70 dB ?
Audio output More than 2Watts @ 8 ohms, 10% THD ?

Transmitter

TX-range 160-10 m + WARC 10-160 m + WARC
Modulations AM   FM   CW   USB   LSB   AM   FM   CW   SSB  
RF-output SSB/CW: 10/100 W, AM: 4/40 W 10 W

Connections

Antenna - -
Impedance 50Ω 50 Ω
Other - -

Electrical

Power req. 13.8 V DC ± 15% 13.8V DC
Current RX 0.8-1A ?
TX 20A max. ?

Physical

Manufactured Between 19xx and 19xx Between 1987 and 19xx
Dimensions 246 × 94 × 228 mm
(9.69 × 3.70 × 8.98 in)
238 × 93 × 238 mm
(9.37 × 3.66 × 9.37 in)
Weight 3.80 kg (8.4 lbs) ?
Form factor Base Station Unknown

Other features

Memories 100 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN ALINCO-DX-000077T YAESU-FT-000747SX