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 | 160m 80m 40m 20m 15m 6m 2m 10m | 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | Continuous |
Receiver |
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| RX-range |
160-6 m (2 m optional) |
10-80 m | 550 kHz - 30 MHz in 4 bands |
| Modulations | AM CW SSB DSB | CW SSB | AM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? conversion superheterodyne |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Internal speaker |
Transmitter |
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| TX-range | - | 10-80 m | - |
| Modulations | - | CW SSB | - |
| RF-output | ? | 100 W (80 W on 10 m) | ? |
Connections |
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| Antenna | SO-239 + Clamps / screws | - | Clamps / screws |
| Impedance | 50Ω | 50/75 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | External high-voltage power supply | Mains (110/220 V AC) |
| Current RX | 120W | ? | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1958 and 1962 in USA | Between 19xx and 19xx | Between 1971 and 1982 in USA |
| Dimensions |
483 × 267 × 330 mm (19.02 × 10.51 × 12.99 in) |
380 × 163 × 335 mm (14.96 × 6.42 × 13.19 in) |
368 × 148 × 203 mm (14.49 × 5.83 × 7.99 in) |
| Weight | 17.25 kg (38.1 lbs) | 8.50 kg (18.8 lbs) | 3.40 kg (7.5 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
BFO S-Meter |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000170C | HEATHKIT-HW-000101 | HEATHKIT-SW-000717 |