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 | 2m | 80m 40m 20m 15m 10m | 70cm |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 143.8-148.2 MHz | ? | 440-450 MHz |
| Modulations | AM CW | - | FM |
| Sensitivity | 0.5 µV provides output 10 dB above noise | ? | ? |
| Selectivity | 15 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | ? | ? |
| IF-freqs. |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
? | ? |
| Image rejection | > 70 dB | ? | ? |
| Audio output | 3 W internal speaker, 15 W PA output | ? | ? |
Transmitter |
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| TX-range | 143.8-148.2 MHz | 10-80m | 440-450 MHz |
| Modulations | AM CW | CW SSB | FM |
| RF-output | AM: 8 W, CW: 10 W | SSB: 1.2 kW PEP, CW: 1 kW (with 100 W drive) | 0.4/3 W |
Connections |
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| Antenna | SO-239 | SO-239 | BNC |
| Impedance | 50-72Ω | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 6.3V DC, 12.6V DC or mains | Mains | 5.5-11 V DC |
| Current RX | 60 W | ? | ? |
| TX | 120 W | ? | ? |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 197x and 197x in USA | Between 198x and 199x in Japan |
| Dimensions |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
361 × 178 × 406 mm (14.21 × 7.01 × 15.98 in) |
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| Weight | ? | 17.00 kg (37.5 lbs) | ? |
| Form factor | Mobile | Base Station | Handheld |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000020-PAWNEE | HEATHKIT-SB-000230 | HEATHKIT-HWS-000004 |
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