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Desktop HF/VHF/UHF Transceiver
Portable HF/VHF Transceiver
Remotely operated HF/VHF SDR transceiver

General

HAM bands 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m  70cm  23cm  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m 
Freq. stability ± 0.5 p.p.m. +/- 1 p.p.m. typical over 0-50 °C (0⁰C – 50⁰C) 0.5 p.p.m. (TCXO)
Tuning steps Continuous ? 1 Hz

Receiver

RX-range 0.03-60 / 118-174 / 220-512/ 1240-1300 MHz 0.310-32 / 44-54 MHz (160-6 m)
144-148 MHz optional (2 m)
30 kHz – 54 MHz
Modulations AM   FM   N-FM   CW   USB   LSB   FSK   AM   FM   CW   USB   LSB   RTTY   PSK31/63   AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   Digital (other)   DV  
Sensitivity SSB/CW/FSK (S/N 10 dB): 0.13 µV
AM (S/N 10 dB): 1.3 µV
FM (12 SINAD): 0.18 µV
-138 dBm typ. with 20 dB preamp, 500 Hz bandwidth
-140 dBm typ. on 6 m with 30-dB preamp
?
Selectivity SSB: 2.2 kHz @ -6 dB / 4.4 kHz @ -60 dB
AM: 6 kHz @ -6 dB / 12 kHz @ -60 dB
FM: 12 kHz @ -6 dB / 25 kHz @ -60 dB
N-FM: 8 kHz @ -6 dB / 20 kHz @ -60 dB
500 Hz ?
Filters ? Optional roofing filters (KXFL3) ?
Receiver system Quadruple/triple/double conversion superheterodyne SDR SDR, SDR, Direct Sampling SDR 245.76Msps – 16 bit
IF-freqs. ? ? ?
Image rejection Main: >70 dB Sub: >60 dB ≥ 50 dB ≥ 100 dB
Audio output 1.5 W 8 Ohm at 10% distortion 500 mW 1W diagnostic speaker

Transmitter

TX-range 10-160 m + WARC / 6 m / 2 m / 70 cm / 23 cm 0.310-32 / 44-54 MHz (160-6 m)
144-148 MHz optional (2 m)
160-6 m
Modulations AM   FM   N-FM   CW   USB   LSB   FSK   AM   FM   CW   USB   LSB   RTTY   PSK31/63   AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   Digital (other)   DV  
RF-output Max 100/100/100/50/10 W HF: 12 W, 6m: 10 W, 2m: ? 160m-6m Transmitter Output: 1-100W (25W AM)

Connections

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

Electrical

Power req. 13.8V DC +/-15% 8~15 V DC 13.8 V DC +/- 15% (14 V DC Nominal)
Current RX Squelched 2.6 A 150 mA 1.7 A
TX Max 20.5 A 2 A max 23 A

Physical

Manufactured Between 2000 and 200x Between 2012 and 20xx in USA Between 2024 and 202x in USA
Dimensions 281 × 107 × 371 mm
(11.06 × 4.21 × 14.61 in)
188 × 89 × 41 mm
(7.40 × 3.50 × 1.61 in)
356 × 171 × 337 mm
(14.02 × 6.73 × 13.27 in)
Weight 8.20 kg (18.1 lbs) 680 gr (1.5 lbs) without options ?
Form factor Base Station Portable Headless

Other features

Memories 300 channels in 1 bank(s) 150 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features DSP. Built-in 1K2/9K6 TNC. Auto-AT on HF/6 m. DX-Cluster functions. Software Defined Radio
Built-in auto-AT
Built-in keyer and paddle
100 W PA option
Dual VFO's
Optional 2 meter module (KX3-2)
8 band RX EQ
Lunable I.F. passband width/shift
Optional roofing filters (KXFL3)
Optional Integrated Automatic Antenna Tuner Range: 3:1 SWR
Optional Continuous MARS/CAP Coverage with Extended Transmit Filter
Accessories ? ? ?
MPN KENWOOD-TS-002000X ELECRAFT-KX000003 FLEXRADIO-FLEX-008600