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70 cm | UHF Transceiver | 3 W
Handheld Video Receiver
Direct Sampling SDR HF/VHF/UHF Transceiver

General

HAM bands 70cm  ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m  70cm  10m 
Freq. stability ? ? ±0.25 p.p.m. (TCXO)
Tuning steps 5 kHz ? 0.001 kHz

Receiver

RX-range 430-440 MHz 900-2800 MHz 0.1-54 MHz (2 m/70 cm optional)
Modulations FM   AM   FM   W-FM   AM   FM   CW   USB   LSB   RTTY   Digital (other)   PSK31/63  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? Direct-sampling SDR
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 430-440 MHz - 10-160 m + WARC / 6 m (2m / 70cm optional)
Modulations FM   - AM   FM   CW   USB   LSB   RTTY   Digital (other)   PSK31/63  
RF-output High: 3 W, Low: 0.3 W ? 0.1-10 / 0.1-100

Connections

Antenna - SMA SO-239
Impedance 50 Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. 8 NiCd 4.8-6 V DC / 4 × AA 12-15V DC
Current RX ? 500 mA 2 A
TX ? - 23 A max

Physical

Manufactured Between 1981 and 19xx Between 20xx and 20xx Between 2019 and 20xx in USA
Dimensions 62 × 167 × 40 mm
(2.44 × 6.57 × 1.57 in)
? 343 × 114 × 254 mm
(13.50 × 4.49 × 10.00 in)
Weight 450 gr (15.9 oz) ? 4.54 kg (10.0 lbs)
Form factor Handheld Handheld Base Station

Other features

Memories ? ? 144 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? 2.5 inch color LCD screen
USB
SD-card slot
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 AOR-AR-000740A AOR-AR-STV ELECRAFT-K000004HD