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 | ? |
| Freq. stability | ? | ? | ≤ 100 Hz per hour after warmup |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 15/40/80 m (lower 250 KHz on each band) | ? | 5.0-5.5 MHz |
| Modulations | CW | - | All mode |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | XTAL TX. VFO option | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 15/40/80 m (lower 250 KHz on each band) | 15-80m | ? |
| Modulations | CW | CW SSB | All mode |
| RF-output | 90 W (input) | 600 W output with 100 W drive | ? |
Connections |
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| Antenna | - | SO-239 | Clamps / screws |
| Impedance | 50 Ω | 50/75Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Transceiver unit (11 + 13.6 V DC) |
| Current RX | ? | ? | - |
| TX | ? | 8 A @ 240 V AC, 16 A @ 120 V AC | ? |
Physical |
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| Manufactured | Between 1967 and 1976 | Between 19xx and 19xx in USA | Between 1978 and 198x in USA |
| Dimensions | ? |
378 × 168 × 340 mm (14.88 × 6.61 × 13.39 in) |
352 × 251 × 181 mm (13.86 × 9.88 × 7.13 in) |
| Weight | ? | 15.85 kg (35.0 lbs) | 2.95 kg (6.5 lbs) |
| Form factor | Unknown | Base Station | Base Station |
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-000016 | HEATHKIT-SB-000201 | HEATHKIT-SB-000644A |