Compare specifications between amateur radios. Simply select up to 4 radios and compare them side-by-side, including images and descriptions.
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General |
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| Current value |
USD 698 ~ USD 930
CAD 1,160
EUR 704 ~ EUR 766
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EUR 1,657
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| Rating | 3 reviews | No reviews yet |
| HAM bands | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m 4m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 2m 10m |
| Freq. stability | Less than ±0.5 p.p.m. (–10˚C to +60˚C; 14˚F to 140˚F) | +/- 5 p.p.m. (0-50 °C) TCXO standard; +/- 1 p.p.m. TCXO opt. (+/- 0.5 p.p.m. typ., 0-50 °C). K3EXREF option locks TCXO to an external 10-MHz reference (+/- 1 to 2 Hz typ.). |
| Tuning steps | 1 Hz | 1, 10, 20, and 50 Hz fine steps; user-configurable coarse tuning steps (per-mode). |
Receiver |
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| RX-range | RX: 0.03-74.8 MHz (some bands not guaranteed) |
10-160 m + WARC / 6 m Optional 2m / 630m |
| Modulations | AM FM CW USB LSB RTTY | AM FM CW USB LSB FSK AFSK RTTY PSK31/63 |
| Sensitivity |
SSB/CW (at 10dB S/N) 0.5-1.8MHz: - 1.8-29.995MHz: 0.16μV 28.0-29.7MHz: - 50MHz band: 0.13μV AM (at 10dB S/N) 0.5-1.8MHz: 12.6μV 1.8-29.995MHz: 2.0μV 28.0-29.7MHz: - 50MHz band: 1.0μV FM (at 12dB SINAD) 0.5-1.8MHz: - 1.8-29.995MHz: - 28.0-29.7MHz: 0.5μV 50MHz band: 0.25μV |
HF, Preamp off: -133 dBm. Preamp 1: -138 dBm. Preamp 2 (12/10/6 m): -145 dBm |
| Selectivity |
SSB (BW: 2.4KHz) More than 2.4kHz/–6dB Less than 3.4kHz/–40dB CW (BW: 500Hz) More than 500Hz/–6dB Less than 700Hz/–40dB RTTY (BW: 500Hz) More than 500Hz/–6dB Less than 800Hz/–40dB AM (BW: 6kHz) More than 6.0kHz/–6dB Less than 10kHz/–40dB FM (BW: 15kHz) More than 12.0kHz/–6dB Less than 22kHz/–40dB |
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| Filters | ? | 2.7 kHz + variable IF DSP Options: 200 Hz, 250 Hz, 400 Hz, 500 Hz, 1 kHz, 1.8 kHz, 2.1 kHz, 2.8 kHz, 6 kHz (AM & ESSB), & 12 kHz for FM |
| Receiver system | Direct Sampling Superheterodyne | Hybrid SDR / Double conversion superheterodyne |
| IF-freqs. | 36 kHz |
1st: 8.215 MHz 2nd: 15 kHz |
| Image rejection | More than 70dB | ≥ 70 dB |
| Audio output | More than 2.5W (at 10% distortion with an 8Ω load, 1kHz) | 2.5 W per channel into 4 ohms; typ. 10% THD @ 1 kHz, 2 W, Line level + headphones |
Transmitter |
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| TX-range | 1.8-1.999 / 3.5-3.999 / 5.255-5.405* / 7-7.3 / 10.1-10.15 / 14-14.35 / 18.068-18.168 / 21-21.45 / 24.89-24.99 / 28-29.7 / 50-54 MHz | 0.5-30 / 50-54 MHz (2m option) |
| Modulations | AM FM CW USB LSB RTTY | AM FM CW USB LSB FSK AFSK RTTY PSK31/63 |
| RF-output | SSB/CW/FM/RTTY: 2–100W, AM: 1–25W | 0.1-10 / 0.1-100 |
Connections |
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| Antenna | SO-239 | BNC + SO-239 |
| Impedance | 50Ω | 50Ω |
| Other | - | - |
Electrical |
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| Power req. | 13.8V DC ±15% | 11-15V DC |
| Current RX | 0.9A typical (Standby), 1.25A (Maximum audio) | 0.9 A |
| TX | 21A (at 100W output power) | 17-22 A |
Physical |
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| Manufactured | Between 2016 and 20xx | Between 2015 and 20xx in USA |
| Dimensions |
240 × 94 × 238 mm (9.45 × 3.70 × 9.37 in) |
112 × 282 × 300 mm (4.41 × 11.10 × 11.81 in) |
| Weight | 4.20 kg (9.3 lbs) | 3.80 kg (8.4 lbs) Without options |
| 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 |
Real-time spectrum scope Built-in automatic antenna tuner 101 channels (99 regular, 2 scan edges) SD memory card slot for saving data Cooling fan system Multi-function meter CW functions: full break-in, CW reverse, CW auto tuning SSB, CW, RTTY, AM, FM modes Remote control via PC (RS-BA1 IP remote control software) |
RS-232C / USB-B Built in PSK, RTTY, and CW text decode/display Built-in keyer DVR option Sub RX option High-contrast LCD Dual VFOs Real-time clock |
| Accessories | ? | ? |
| MPN | ICOM-IC-007300 | ELECRAFT-K000003S |