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Handheld VHF/UHF Transceiver
SmartSDR transceiver
Amateur HF/VHF SDR transceiver

General

HAM bands 6m  160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m 
Freq. stability ± 2.5 p.p.m. 0.5 p.p.m. TCXO ?
Tuning steps ? 1 Hz 1 Hz, Software defined

Receiver

RX-range VHF: 136-174 or 245-250 or 216-280 or 225-226 MHz
UHF: 350-390 or 400-470 or 400-480 MHz
(range depending on version and region)
30 kHz – 77 MHz 0.01-55 MHz
Modulations FM   N-FM   AM   AM-sync   N-FM   CW   USB   LSB   DSB   RTTY   Multiple (Software defined)  
Sensitivity 0.2 µV (12dB SINAD) 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 12.5 / 25 kHz 400 Hz or more, software defined Software defined
Filters ? Software defined Software defined
Receiver system ? SDR, Direct Digital Sampling Direct conversion
IF-freqs. ? ? Software defined
Image rejection 60dB ≥ 100 dB ?
Audio output 500mW @ <5% THD 1W diagnostic speaker 1 W

Transmitter

TX-range VHF: 136-174 or 245-250 or 216-280 or 225-226 MHz
UHF: 350-390 or 400-470 or 400-480 MHz
(range depending on version and region)
160-6 m 10-160 m + WARC / 6 m
Modulations FM   N-FM   AM   AM-sync   N-FM   CW   USB   LSB   DSB   RTTY   Multiple (Software defined)  
RF-output VHF: 1W/5W, UHF: 1W/4W 1-100W SSB, CW, FM, RTTY, DIGITAL; 1-30W AM 1-100 W

Connections

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

Electrical

Power req. 7.4 V DC 13.8V DC ± 15% 13.8 V DC
Current RX ? 1.5 A ?
TX ? 23 A ?

Physical

Manufactured Between 200x and 20xx in China Between 2013 and 20xx in USA Between 2014 and 20xx in India
Dimensions 57 × 100 × 33 mm
(2.24 × 3.94 × 1.30 in)
330 × 305 × 102 mm
(12.99 × 12.01 × 4.02 in)
265 × 80 × 220 mm
(10.43 × 3.15 × 8.66 in)
Weight 206 gr (7.3 oz) with antenna and battery 5.90 kg (13.0 lbs) 4.50 kg (9.9 lbs)
Form factor Handheld Headless Headless

Other features

Memories 16 channels in 1 bank(s) ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features 1750 Hz
VOX
CTCSS / DCS
DTMF encoder / decoder
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 ? ? ?
MPN WOUXUN-KG-000819 FLEXRADIO-FLEX-006500 APACHE-LABS-ANAN-000200D