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 | 160m 80m 60m 40m 20m 15m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 0.54-31 MHz in six bands | 0.1-30 MHz | 136-174 MHz |
| Modulations | AM CW | AM SSB | FM |
| Sensitivity | ? |
AM: 2.5 µV (10 dB SNR @ 30% modulation SSB/CW: 0.5 µV (10 dB SNR) |
0.25 µV (12 dB SINAD) |
| Selectivity | ? | 4 kHz (-6 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | 12 tubes | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 45 MHz 2nd: 455 KHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 136-174 MHz |
| Modulations | - | - | FM |
| RF-output | ? | ? | 5 W max |
Connections |
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| Antenna | - | RCA (Tulip) | BNC |
| Impedance | ? | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12-15V DC | 10-12.5V DC |
| Current RX | ? | 250 mA (no signal) | 12-85 mA |
| TX | - | - | 0.45-1 A |
Physical |
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| Manufactured | Between 1938 and 1944 in USA | Between 199x and 200x | Between 19xx and 19xx |
| Dimensions | ? | ? | ? |
| Weight | ? | ? | ? |
| Form factor | Base Station | Mobile | Handheld |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Commercial / Land mobile communication |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000120X | TEN-TEC-001254 | MOTOROLA-HT-000440 |