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 | ? | 2m 70cm | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 0.54-54 MHz | 144-146 / 430-440 MHz | 545 kHz - 33 MHz with plug-in coils |
| Modulations | AM CW | AM FM CW SSB | AM CW |
| Sensitivity | 2.3 µV (S/N ratio 10:1) | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | XTAL-filter was added in later versions |
| Receiver system | Single conversion below 7.4 MHz, dual conversion above 7.4 MHz | ? | Single conversion superheterodyne |
| IF-freqs. |
1st: 3.955 MHz 2nd: 455 kHz |
? | 465 kHz |
| Image rejection | ? | ? | ? |
| Audio output | 2.5 W (external speaker required) | ? | 1 W |
Transmitter |
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| TX-range | - | 144-146 / 430-440 MHz | - |
| Modulations | - | AM FM CW SSB | - |
| RF-output | ? | 10 W/10 W | ? |
Connections |
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| Antenna | SO-239 + Clamps / screws | - | Clamps / screws |
| Impedance | 100Ω | 50 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (95-260 V AC) | 13.8V DC or mains | Mains |
| Current RX | ? | ? | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1951 and 1972 in USA | Between 1979 and 19xx | Between 1932 and 1935 in USA |
| Dimensions |
480 × 270 × 420 mm (18.90 × 10.63 × 16.54 in) |
? |
527 × 241 × 349 mm (20.75 × 9.49 × 13.74 in) |
| Weight | 29.50 kg (65.1 lbs) | ? | ? |
| Form factor | Base Station | 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 | ? | Vox, NB, RIT, Digital readout | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000600 | KENWOOD-TS-000770 | HAMMARLUND-COMET-PRO |
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