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 | ? | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.54-32 MHz in four bands | 255-525 KHz / 1.5-30.3 MHz | ? |
| Modulations | AM CW | AM CW | - |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | 5 tubes | 14 tubes | ? |
| IF-freqs. | 455 kHz | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 3.5-30 MHz |
| Modulations | - | - | AM CW SSB |
| RF-output | ? | ? | 1000 W input (AM/CW/SSB) |
Connections |
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| Antenna | Clamps / screws | - | - |
| Impedance | ? | 60 Ω | 50/500Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (AC or DC) | Mains | Mains |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1957 and 1961 in USA | Between 195x and 19xx in Germany | Between 1958 and 196x in USA |
| Dimensions |
327 × 178 × 235 mm (12.87 × 7.01 × 9.25 in) |
550 × 355 × 407 mm (21.65 × 13.98 × 16.02 in) |
500 × 750 × 840 mm (19.69 × 29.53 × 33.07 in) |
| Weight | ? | 38.00 kg (83.8 lbs) | 180.00 kg (397.1 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Marine / Navy | Amateur / Ham radio operators |
| Features | Bandspread | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-S-000038E | SIEMENS-000745-E309B | E.F.-JOHNSON-DESK-KILOWATT |