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Desktop Shortwave receiver
Desktop Shortwave Transceiver
SmartSDR transceiver

General

HAM bands 80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m 
Freq. stability ? ± 10 p.p.m. 0.5 p.p.m. TCXO
Tuning steps ? Continuous 1 Hz

Receiver

RX-range 80-10 m 0.5-30 MHz 30 kHz – 77 MHz
Modulations AM   CW   SSB   AM   FM   CW   USB   LSB   FSK   AM   AM-sync   N-FM   CW   USB   LSB   DSB   RTTY  
Sensitivity ? SSB/CW/FSK
500-1620 kHz: < 4 µV
1620 kHz - 21.5 MHz: < 0.2 µV
21.5-30 MHz: < 0.13 µV
AM
500-1620 kHz: < 32 µV
1620 kHz - 21.5 MHz: < 2 µV
21.5-30 MHz: < 1.3 µV
FM
28-30 MHz: < 0.25 µV
CW Noise floor (MDS), 400 Hz BW
0.137 MHz: –125 dBm
0.475 MHz: –133 dBm
1.0 MHz: –136 dBm
3.5 MHz: –136 dBm
14 MHz: –136 dBm
50 MHz –120 –126 –136
70 MHz –116 –123 –133
AM 10 dB (S+N)/N, 1 kHz, 30% modulation, 6 kHz BW
1.0 MHz: 1.00 µV
3.8 MHz: 1.00 µV
29.0 MHz: 1.19 µV
50.4 MHz: 1.38 µV
FM 12 dB SINAD, 16 kHz BW
29 MHz: 0.40 µV
52 MHz: 0.44 µV
70 MHz: 0.59 µV
Selectivity ? SSB/CW/FSK
2.2 kHz @ -6 dB, 4.4 kHz @ -60 dB
AM
5 kHz @ -6 dB, 18 kHz @ -50 dB
FM
12 kHz @ -6 dB, 25 kHz @ -50 dB
400 Hz or more, software defined
Filters ? ? Software defined
Receiver system ? Triple conversion superheterodyne SDR, Direct Digital Sampling
IF-freqs. ? 1st: 73.05 MHz
2nd: 8.83 MHz
3rd: 455 kHz
?
Image rejection ? ≥ 70 dB ≥ 100 dB
Audio output ? 1.5 W across 8 ohms @ 10% THD 1W diagnostic speaker

Transmitter

TX-range - 10-160 m + WARC 160-6 m
Modulations - AM   FM   CW   USB   LSB   FSK   AM   AM-sync   N-FM   CW   USB   LSB   DSB   RTTY  
RF-output ? SSB/CW/FM:20-100 W, AM: 10-40 W 1-100W SSB, CW, FM, RTTY, DIGITAL; 1-30W AM

Connections

Antenna - SO-239 BNC + SO-239
Impedance 50 Ω 50Ω 5-500Ω
Other - - -

Electrical

Power req. Mains 13.8V DC 13.8V DC ± 15%
Current RX ? 2 A 1.5 A
TX - Max 20 A 23 A

Physical

Manufactured Between 1966 and 1974 Between 198x and 199x Between 2013 and 20xx in USA
Dimensions 289 × 162 × 239 mm
(11.38 × 6.38 × 9.41 in)
270 × 96 × 305 mm
(10.63 × 3.78 × 12.01 in)
330 × 305 × 102 mm
(12.99 × 12.01 × 4.02 in)
Weight 6.10 kg (13.5 lbs) 7.50 kg (16.5 lbs) without AT unit 5.90 kg (13.0 lbs)
Form factor Base Station Base Station Headless

Other features

Memories ? 100 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features One optional band ? SDR (Software Defined Radio)
Ethernet

CPU / DSP: TMS320DM8168CYG2
RISC processor: 1.2 GHz ARM CortexTM-A8/NEONTM
DSP processor: 1.0 GHz TMS320C647x 32-bit FP
DSP Floating Point Operations: 78 GFLOPS
Accessories ? AT-450 antenna tuner ?
MPN DRAKE-000002-C KENWOOD-TS-000450S FLEXRADIO-FLEX-006500