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 | 80m 40m 20m 15m 10m | 2m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-80 m | 144-148 MHz | 540-1600 kHz / 3-10 MHz |
| Modulations | AM CW SSB | FM | AM |
| Sensitivity | ? | ? | 20 mV (10 dB S/N) |
| Selectivity | ? | ? | 8 kHz (-6 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Single conversion |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 144-148 MHz | - |
| Modulations | - | FM | - |
| RF-output | ? | 0.4/3 W | ? |
Connections |
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| Antenna | - | BNC | Clamps / screws |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 5.5-11 V DC | Mains (105-125 V AC) |
| Current RX | ? | ? | 40 W |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1966 and 1970 in USA | Between 198x and 199x in Japan | Between 1961 and 196x in USA |
| Dimensions |
377 × 169 × 340 mm (14.84 × 6.65 × 13.39 in) |
? |
292 × 165 × 190 mm (11.50 × 6.50 × 7.48 in) |
| Weight | 7.70 kg (17.0 lbs) | ? | 1.80 kg (4.0 lbs) |
| Form factor | Base Station | Handheld | 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-SB-000301 | HEATHKIT-HWS-000002 | HEATHKIT-EK-000002B |
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