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 | ? | 6m 2m 1.25m 70cm 33cm 23cm 10m 4m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | 5 / 12.5 / 50 kHz |
Receiver |
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| RX-range | 0.54-31 MHz in six bands | 29-54 / 108-174 / 406-512 MHz (USA) | 25-520 / 760-1300 MHz |
| Modulations | AM CW | AM FM | AM FM W-FM |
| Sensitivity | ? | ? |
AM (20 dB S/N) 25-1000 MHz: 2 µV 1000-1300 MHz: 5 µV FM (20 dB S/N) 25-1000 MHz: 0.5 µV 1000-1300 MHz: 3 µV W-FM (30 dB S/N) 25-1000 MHz: 3 µV 1000-1300 MHz: 10 µV |
| Selectivity | ? | ? |
AM/FM: 18 kHz (-6 dB), 30 kHz (-50 dB) W-FM: 300 kHz (-6 dB), 600 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | 12 tubes | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Internal speaker |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | BNC | BNC |
| Impedance | ? | 50Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 6V DC or 4×LR6 | 12V DC or mains |
| Current RX | ? | Max 300 mA | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1938 and 1944 in USA | Between 19xx and 19xx | Between 199x and 199x in Japan (By GRE) |
| Dimensions | ? |
64 × 147 × 42 mm (2.52 × 5.79 × 1.65 in) |
220 × 76 × 205 mm (8.66 × 2.99 × 8.07 in) |
| Weight | ? | 220 gr (7.8 oz) | 2.20 kg (4.9 lbs) |
| Form factor | Base Station | Handheld | Base Station |
Other features |
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| Memories | None | 200 channels in 10 bank(s) | 400 channels in 1 bank(s) @ 26 channels/second |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | Sound squelch. |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000120X | 20-313 | RADIOSHACK-REALISTIC-PRO-002006 |