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Handheld VHF/UHF Transceiver
Handheld VHF SWR Analyser
Direct Sampling SDR HF/VHF/UHF Transceiver

General

HAM bands 6m  ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m  70cm  10m 
Freq. stability ± 2.5 p.p.m. ? ±0.25 p.p.m. (TCXO)
Tuning steps ? ? 0.001 kHz

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 or 420-520 or 403-470 MHz
(range depending on version and region)
1.8-170 MHz
160-2 m
0.1-54 MHz (2 m/70 cm optional)
Modulations FM   N-FM   All mode   AM   FM   CW   USB   LSB   RTTY   Digital (other)   PSK31/63  
Sensitivity 0.2 µV (12dB SINAD) ? ?
Selectivity 12.5 / 25 kHz ? ?
Filters ? ? ?
Receiver system ? ? Direct-sampling SDR
IF-freqs. ? ? ?
Image rejection 60dB ? ?
Audio output 500mW @ <5% THD ? ?

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 or 420-520 or 403-470 MHz
(range depending on version and region)
? 10-160 m + WARC / 6 m (2m / 70cm optional)
Modulations FM   N-FM   - AM   FM   CW   USB   LSB   RTTY   Digital (other)   PSK31/63  
RF-output VHF: 1W/5W, UHF: 1W/4W ? 0.1-10 / 0.1-100

Connections

Antenna SMA BNC + SO-239 SO-239
Impedance 50Ω ? 50Ω
Other - - -

Electrical

Power req. 7.4 V DC ? 12-15V DC
Current RX ? - 2 A
TX ? ? 23 A max

Physical

Manufactured Between 200x and 20xx in China Between 20xx and 20xx Between 2019 and 20xx in USA
Dimensions 57 × 100 × 33 mm
(2.24 × 3.94 × 1.30 in)
? 343 × 114 × 254 mm
(13.50 × 4.49 × 10.00 in)
Weight 214 gr (7.6 oz) with antenna and battery ? 4.54 kg (10.0 lbs)
Form factor Handheld Handheld Base Station

Other features

Memories 199 channels in 1 bank(s) ? 144 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
Flashlight
ANI (Caller ID)
? Modular hybrid design for easy upgrade and expansion
DSP 7" color touch
display
HDMI video output
Ethernet jack
Remote control
Single or dual panadapter
USB-jacks
RS-232C
Transverter I/O
Iambic keyer
Twin RX
Real-time clock
Built-in help system
Linux-based computing module
Accessories ? ? Comes with KDIV4 option, a second set of band-pass filters and additional direct-sampling ADC module, plus our dual superhet module, the KHDR4.
MPN WOUXUN-KG-000816 MFJ-000209 ELECRAFT-K000004HD