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 | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m | ? |
| Freq. stability | ? | ? | ≤ 100 Hz per hour after warmup |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-80 m | 10-160 m + WARC | 5.0-5.5 MHz |
| Modulations | CW SSB | CW SSB | All mode |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | Internal speaker | ? | ? |
Transmitter |
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| TX-range | 10-80 m | 10-160 m + WARC | ? |
| Modulations | CW SSB | CW SSB | All mode |
| RF-output | 100 W | 100 W | ? |
Connections |
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| Antenna | SO-239 | SO-239 | Clamps / screws |
| Impedance | 50Ω | 50 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC | ? | Transceiver unit (11 + 13.6 V DC) |
| Current RX | 300-500 mA | ? | - |
| TX | Max 16 A | ? | ? |
Physical |
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| Manufactured | Between 197x and 197x | Between 1982 and 1984 | Between 1978 and 198x in USA |
| Dimensions |
250 × 90 × 250 mm (9.84 × 3.54 × 9.84 in) |
? |
352 × 251 × 181 mm (13.86 × 9.88 × 7.13 in) |
| Weight | ? | ? | 2.95 kg (6.5 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | ATLAS-000210X | HEATHKIT-SS-009000 | HEATHKIT-SB-000644A |