Compare rigs
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 4m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 2m 1.25m 10m 4m | |
| Freq. stability | ? | 0.5 p.p.m. | |
| Tuning steps | N/A | 1 p.p.b. | |
Receiver |
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| RX-range | 50-175 MHz | 0.005-31 / 60-260 MHz | |
| Modulations | All mode | All mode Multiple (Software defined) | |
| Sensitivity | ? |
15 MHz: 0.022 µV (MDS @ 500 Hz BW) 64-118 MHz: 0.021 µV (MDS @ 500 Hz BW) 118-260 MHz: 0.02 µV (MDS @ 500 Hz BW) |
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| Selectivity | ? | ? | |
| Filters | ? | Tracking RF filters | |
| Receiver system | ? | Direct sampling SDR | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | 120 dB | |
| Audio output | ? | - | |
Transmitter |
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| TX-range | 50-175 MHz | - | |
| Modulations | All mode | All mode Multiple (Software defined) | |
| RF-output | ? | ? | |
Connections |
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| Antenna | SO-239 | SMA | |
| Impedance | 50Ω | 50Ω | |
| Other | - | USB | |
Electrical |
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| Power req. | ? | 5 V DC (USB port) | |
| Current RX | ? | ? | |
| TX | ? | - | |
Physical |
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| Manufactured | Between 1979 and 1983 in USA | Between 2019 and 202x in China | |
| Dimensions |
191 × 108 × 165 mm (7.52 × 4.25 × 6.50 in) |
45 × 10 × 60 mm (1.77 × 0.39 × 2.36 in) |
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| Weight | 1.40 kg (3.1 lbs) | ? | |
| Form factor | Base Station | Headless | |
Other features |
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| Memories | None | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | Pre-selectors and Polyphase tracking filters | |
| Accessories | ? | ? | |
| MPN | HEATHKIT-HM-002141 | AIRSPY-HF+-DISCOVERY | |
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