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 4m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | XTAL controlled channels |
Receiver |
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| RX-range | 10-80 m | 0.05-30 MHz | 70-90 / 140-170 MHz |
| Modulations | CW SSB | AM AM-sync CW SSB | FM |
| Sensitivity | ? | ? | 0.6 µV (12 dB SINAD) |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | DSP | Double conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 10.7 MHz 2nd: 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 10-80 m | - | - |
| Modulations | CW SSB | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | N-type | - |
| Impedance | 50 Ω | 50/450Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | Mains | 13.8 V DC |
| Current RX | ? | 35 W | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 197x and 19xx | Between 19xx and 19xx in USA | Between 1979 and 198x |
| Dimensions | ? |
482 × 133 × 508 mm (18.98 × 5.24 × 20.00 in) |
? |
| Weight | ? | 6.80 kg (15.0 lbs) | ? |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | ? | 8 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Military communication | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000104A | WATKINS-JOHNSON-HF-001000 | PUMA-000008 |