Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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HAM bands | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 6m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 2m 70cm 10m | |
Freq. stability | ≥ ±0.05 p.p.m. | ±0.25 p.p.m. (TCXO) | |
Tuning steps | 1 Hz minimum | 0.001 kHz | |
Receiver |
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RX-range | 0.03-60 MHz | 0.1-54 MHz (2 m/70 cm optional) | |
Modulations | AM FM CW USB LSB RTTY PSK31/63 | AM FM CW USB LSB RTTY Digital (other) PSK31/63 | |
Sensitivity |
SSB, CW, RTTY, PSK (BW=2.4 kHz, 10 dB S/N) 0.100–1.799 MHz 0.5 µV (pre-amp 1 ON) 1.800–29.990 MHz 0.16 µV (pre-amp 1 ON) 50.000–54.000 MHz 0.13 µV (pre-amp 2 ON) AM (BW=6 kHz, 10 dB S/N) 0.100–1.799 MHz 6.3 µV (pre-amp 1 ON) 1.800–29.990 MHz 2 µV (pre-amp 1 ON) 50.000–54.000 MHz 1 µV (pre-amp 2 ON) FM (BW=15 kHz, 12 dB SINAD) 28.000–29.990 MHz 0.5 µV (pre-amp 1 ON) 50.000–54.000 MHz 0.32 µV (pre-amp 2 ON) |
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Selectivity |
SSB, RTTY (BW=2.4 kHz) More than 2.4 kHz/–3 dB Less than 3.6 kHz/–60 dB CW/RTTY/PSK (BW=500 Hz) More than 500 Hz/–3 dB Less than 700 Hz/–60 dB AM (BW=6 kHz) More than 6.0 kHz/–3 dB Less than 15.0 kHz/–60 dB FM (BW=15 kHz) More than 12.0 kHz/–6 dB Less than 20.0 kHz/–60 dB |
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Filters | 15 / 6 / 3 / 1.2 kHz | ? | |
Receiver system | Double conversion superheterodyne | Direct-sampling SDR | |
IF-freqs. |
1st: 64.455 MHz (MAIN band), 64.555 MHz (SUB band) 2nd: 36 kHz |
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Image rejection | ≥ 70 dB | ? | |
Audio output | 2.6 W at 10% distortion with an 8 Ω load | ? | |
Transmitter |
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TX-range | 160-6 m | 10-160 m + WARC / 6 m (2m / 70cm optional) | |
Modulations | AM FM CW USB LSB RTTY PSK31/63 | AM FM CW USB LSB RTTY Digital (other) PSK31/63 | |
RF-output | 5-200 W | 0.1-10 / 0.1-100 | |
Connections |
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Antenna | BNC + SO-239 | SO-239 | |
Impedance | 50Ω | 50Ω | |
Other | - | - | |
Electrical |
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Power req. | Mains (85-265 V AC) | 12-15V DC | |
Current RX | 200 VA | 2 A | |
TX | 800 VA max | 23 A max | |
Physical |
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Manufactured | Between 2014 and 201x in Japan | Between 2019 and 20xx in USA | |
Dimensions |
425 × 149 × 435 mm (16.73 × 5.87 × 17.13 in) |
343 × 114 × 254 mm (13.50 × 4.49 × 10.00 in) |
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Weight | 23.50 kg (51.8 lbs) | 4.54 kg (10.0 lbs) | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | 101 channels in bank(s) | 144 channels in 1 bank(s) | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features |
7-inch display Waterfall / scope USB, Ethernet, SP/DIF SD Card Antenna tuner |
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 |
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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 | ICOM-IC-007851 | ELECRAFT-K000004HD |