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 2000m |
| Freq. stability | Marginal | ? | ? |
| Tuning steps | Continuous tuning | ? | Continuous |
Receiver |
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| RX-range | 0.54-32 MHz in four bands | 0.54-30 MHz | 0.1-0.4 / 2.5-20 MHz |
| Modulations | AM CW | - | AM CW |
| Sensitivity | Unpublished | ? | ? |
| Selectivity | Unpublished | ? | ? |
| Filters | L/C | ? | ? |
| Receiver system | 5 tubes, Single conversion, oscillating IF | ? | ? |
| IF-freqs. | 455 kHz | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | 1 W | ? | ? |
Transmitter |
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| TX-range | - | XTAL in the 27 MHz band | - |
| Modulations | - | AM CW SSB | - |
| RF-output | ? | 5 W | ? |
Connections |
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| Antenna | - | - | Clamps / screws |
| Impedance | 52-600Ω | 50 Ω | 100Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (AC or DC) | Mains | Separate PSU |
| Current RX | 30 W @ 110 V AC | - | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 195x and 195x in USA | Between 1961 and 196x in USA | Between 1939 and 1945 in USA |
| Dimensions |
330 × 190 × 225 mm (12.99 × 7.48 × 8.86 in) |
? | ? |
| Weight | 5.00 kg (11.0 lbs) | ? | 33.00 kg (72.8 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-S-000038D | HAMMARLUND-HQ-000105TRE | HAMMARLUND-SP-000210-LX |