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 | ? | ? | None |
| Freq. stability | ? | ≤ 100 Hz per hour after warmup | ? |
| Tuning steps | ? | ? | N/A |
Receiver |
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| RX-range | 0.1-30 MHz | 5.0-5.5 MHz | ? |
| Modulations | AM USB LSB ISB | All mode | - |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Double / triple conversion | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | 2 W | ? | ? |
Transmitter |
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| TX-range | - | ? | ? |
| Modulations | - | All mode | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | SO-239 | Clamps / screws | - |
| Impedance | 50Ω | ? | ? |
| Other | - | - | 4-pin microphone jack |
Electrical |
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| Power req. | Mains (120/240 V AC) | Transceiver unit (11 + 13.6 V DC) | 13.8 V DC |
| Current RX | ? | - | 40 mA |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1971 and 19xx | Between 1978 and 198x in USA | Between 19xx and 19xx in Japan |
| Dimensions |
330 × 140 × 290 mm (12.99 × 5.51 × 11.42 in) |
352 × 251 × 181 mm (13.86 × 9.88 × 7.13 in) |
90 × 25 × 102 mm (3.54 × 0.98 × 4.02 in) |
| Weight | 7.70 kg (17.0 lbs) | 2.95 kg (6.5 lbs) | 400 gr (14.1 oz) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | None |
| Usage | Commercial / Land mobile communication | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
Nixie tube display BFO Noise blanker |
? | ? |
| Accessories | ? | ? | ? |
| MPN | DRAKE-DSR-000001 | HEATHKIT-SB-000644A | KEN PRODUCT-KP-000760 |