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 | 80m 40m 20m 15m 10m | 2m | 2m |
| Freq. stability | ≥ 100 Hz drift/hour after warm-up, ≥ 100 Hz/10% power line variation | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | - | 136-174 / 215-239 MHz |
144-146 MHz (Europe) 142-149 MHz (USA) |
| Modulations | - | FM | FM |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 10-80 m | 144-148 / 220-225 MHz |
144-146 MHz (Europe) 142-149 MHz (USA) |
| Modulations | CW USB LSB | FM | FM |
| RF-output | 80-15m: 100W, 10m: 80W | High: 50/25 W, Low: 5/5 W | High: 45 W, Low: 5 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50/75Ω | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (120-240 V AC) | 13.8V DC | 13.8V DC |
| Current RX | - | ? | 0.5-0.9 A |
| TX | 260 W max | ? | 3-9.5 A |
Physical |
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| Manufactured | Between 1966 and 1975 in USA | Between 199x and 199x | Between 1983 and 19xx |
| Dimensions |
378 × 143 × 340 mm (14.88 × 5.63 × 13.39 in) |
? |
175 × 64 × 220 mm (6.89 × 2.52 × 8.66 in) |
| Weight | 12.02 kg (26.5 lbs) | ? | 1.90 kg (4.2 lbs) |
| Form factor | Unknown | Mobile | Mobile |
Other features |
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| Memories | ? | 30 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | CTCSS. Twin RX | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000401 | KENWOOD-TM-000631A | KENWOOD-TR-007950 |
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