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 | 6m | 80m 40m 20m 15m 10m | 70cm |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 50-54 MHz | ? | 440-450 MHz |
| Modulations | AM | - | FM |
| Sensitivity | 1 µV | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | XTAL | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | 1 W undistorted (according to manual...) | ? | ? |
Transmitter |
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| TX-range | 50-54 MHz | 10-80m | 440-450 MHz |
| Modulations | AM | CW SSB | FM |
| RF-output | 5 W | SSB: 1.2 kW PEP, CW: 1 kW (with 100 W drive) | 0.4/3 W |
Connections |
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| Antenna | - | SO-239 | BNC |
| Impedance | 50 Ω | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 6 or 12V DC or mains | Mains | 5.5-11 V DC |
| Current RX | ? | ? | ? |
| TX | ? | ? | ? |
Physical |
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| Manufactured | Between 1961 and 196x | Between 197x and 197x in USA | Between 198x and 199x in Japan |
| Dimensions |
248 × 203 × 152 mm (9.76 × 7.99 × 5.98 in) |
361 × 178 × 406 mm (14.21 × 7.01 × 15.98 in) |
? |
| Weight | 4.50 kg (9.9 lbs) | 17.00 kg (37.5 lbs) | ? |
| Form factor | Mobile | Base Station | Handheld |
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-000029A-'SIXER' | HEATHKIT-SB-000230 | HEATHKIT-HWS-000004 |