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 | 6m | 2m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m |
| Freq. stability | ? | ? | ±0.5 ppm 32 °F to 122 °F (0 °C to +50 °C) |
| Tuning steps | ? | 12.5 kHz | 0.001-10.000 MHz kHz |
Receiver |
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| RX-range | 0.538-35 / 46-56 MHz | 144-147.9875 MHz (320 channels) | 0.01-60 MHz |
| Modulations | AM N-FM CW | FM | AM N-FM CW USB LSB DSB RTTY |
| Sensitivity | ? | 1 µV (25 dB SINAD) |
Preamp off: 1.3 µV @ 14MHz Preamp on: 0.3 µV @ 14MHz (-123/-133 dBm in 500 Hz) |
| Selectivity | ? | 7.5 kHz (-6 dB) |
CW 500 Hz –6/-60 dB: 500/640 (–6/–60 dB) SSB 2.4 kHz –6/-60 dB: 2.39/2.54 (–6/–60 dB) AM 6.6 kHz –6/-60 dB: 6.60/6.74 (–6/–60 dB) |
| Filters | ? | ? | Software controlled |
| Receiver system | Double conversion, 14 tubes | ? conversion superheterodyne | SDR, Direct conversion, low IF |
| IF-freqs. | ? | ? | Software selectable from DC to 20 KHz |
| Image rejection | ? | Better than 60 dB | 70 dB or better (160 - 6m Amateur bands) |
| Audio output | 3 W (external speaker required) | ? | Stereo line-out, accepts PC type speakers |
Transmitter |
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| TX-range | - | 144-147.9875 MHz (320 channels) | 160-6m |
| Modulations | - | FM | AM N-FM CW USB LSB DSB RTTY |
| RF-output | ? | High: 45 W (100% duty cycle!), Low: 5 W | CW/SSB: 1-100 W PEP, AM: 2-25W |
Connections |
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| Antenna | - | SO-239 | BNC + SO-239 |
| Impedance | ? | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 10-16V DC | 13.8V DC ± 10% |
| Current RX | ? | 300 mA | 1.5A |
| TX | - | Max 8 A | 25A max |
Physical |
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| Manufactured | Between 1949 and 1954 in USA | Between 197x and 1980 in Japan | Between 2007 and 20xx in USA |
| Dimensions |
330 × 130 × 280 mm (12.99 × 5.12 × 11.02 in) |
156 × 58 × 290 mm (6.14 × 2.28 × 11.42 in) |
236 × 221 × 315 mm (9.29 × 8.70 × 12.40 in) |
| Weight | 15.00 kg (33.1 lbs) | 2.30 kg (5.1 lbs) | 5.90 kg (13.0 lbs) |
| Form factor | Base Station | Mobile | Headless |
Other features |
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| Memories | ? | 320 channels in 1 bank(s) | 100000 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | SDR (Software Defined Radio) |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-SX-000071 | SOMMERKAMP-TS-000280FM-(US-VERSION) | FLEXRADIO-FLEX-005000A |