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 | Less than 100 Hz per hour drift after 10 minute warm up | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 80-10m | 144-148 MHz | 144-148 MHz |
| Modulations | CW USB LSB | FM | FM |
| Sensitivity | 0.35 µV for 10 dB S+N/N | ? | ? |
| Selectivity |
2.1 kHz @ -6 dB 5 kHz @ -60 dB |
? | ? |
| Filters | 2.1 kHz 400 Hz optional | ? | ? |
| Receiver system | ? | XTAL | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | 2 W | ? | ? |
Transmitter |
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| TX-range | 80-10m | 144-148 MHz | 144-148 MHz |
| Modulations | CW USB LSB | FM | FM |
| RF-output | 100 W (80-15m), 80 W (10m) | 2 W | 0.4/3 W |
Connections |
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| Antenna | - | - | BNC |
| Impedance | 50/75Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | ?V DC | 5.5-11 V DC |
| Current RX | ? | ? | ? |
| TX | ? | ? | ? |
Physical |
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| Manufactured | Between 1970 and 1975 | Between 1979 and 198x | Between 198x and 199x in Japan |
| Dimensions |
378 × 168 × 340 mm (14.88 × 6.61 × 13.39 in) |
? | ? |
| Weight | ? | ? | ? |
| Form factor | Base Station | Handheld | Handheld |
Other features |
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| Memories | ? | 6 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
100 kHz crystal calibrator Triple Action Level Control VOX PTT |
? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000102 | HEATHKIT-VF-002031 | HEATHKIT-HWS-000002 |