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 | ? | ? | 6m 2m 70cm 33cm |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.54-31 MHz | 0.55-30 MHz | 29-54 / 108-174 / 406-512 / 806-960 (except cellular) MHz |
| Modulations | AM CW | AM CW | AM FM |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Triple conversion superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | - | BNC |
| Impedance | ? | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | 4.8-6V DC (4R6/AA) |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1953 and 1956 in USA | Between 1938 and 1940 in USA | Between 20xx and 20xx |
| Dimensions |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
? |
66 × 122 × 32 mm (2.60 × 4.80 × 1.26 in) |
| Weight | 21.30 kg (47.0 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | ? | ? | 500 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
Dual trunking PC programmable Weather Alert |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000140X | NATIONAL-COMPANY-NC-000044 | RADIOSHACK-/-REALISTIC-PRO-000099 |