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 | 160m 80m 60m 40m 30m (WARC) 20m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | Continuous |
Receiver |
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| RX-range |
0.15-0.5 MHz + 23 additional 500 KHz ranges between 0.5-30 MHz |
- | 0.15-1.5 MHz in 4 bands |
| Modulations | AM CW SSB | - | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Requires high-Z headphones or external speaker LS-3 |
Transmitter |
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| TX-range | - | 10-80 m | - |
| Modulations | - | SSB | - |
| RF-output | ? | 80 W | ? |
Connections |
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| Antenna | Hi-Z | - | Proprietary (military) |
| Impedance | 50 Ω | ? | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12V DC or mains | Mains | ? |
| Current RX | Max 210 mA @ 12 VDC (with dial lamps turned off) | - | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 19xx and 19xx in USA | Between 19xx and 19xx in Italy | Between 1936 and 1945 in USA |
| Dimensions |
274 × 140 × 324 mm (10.79 × 5.51 × 12.76 in) |
? |
460 × 254 × 231 mm (18.11 × 10.00 × 9.09 in) |
| Weight | 8.20 kg (18.1 lbs) | ? | 27.90 kg (61.6 lbs) |
| Form factor | Unknown | Base Station | Base Station |
Other features |
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| Memories | ? | None | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | ? | ? | BFO |
| Accessories | ? | ? | LS-3 external speaker |
| MPN | DRAKE-SPR-000004 | GELOSO-G000004/225 | MILITARY-BC-000344 |