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 | ? | ? | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | 5 / 12.5 kHz | Channelized |
Receiver |
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| RX-range | 0.525-1.61 / 3.2-30 / 88-108 MHz | 29-54 / 137-174 / 406-512 MHz | 26.965-27.? MHz |
| Modulations | AM W-FM CW SSB | FM | AM |
| Sensitivity | ? |
29 - 54 MHz: 0.5 µV 137 - 174 MHz: 0.8 µV 406 - 512 MHz: 0.6 µV (20 dB S/N with 3 kHz deviation for FM) |
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| Selectivity | ? |
+/- 9 kHz (-6 dB) +/- 15 kHz (-50 dB) |
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| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 10.85 MHz 2nd: 450 kHz |
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| Image rejection | ? | ? | ? |
| Audio output | ? | 850 mW max | ? |
Transmitter |
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| TX-range | - | - | 26.965-27.? MHz |
| Modulations | - | - | AM |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Built-in sweep | - | SO-239 |
| Impedance | ? | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 9V DC (6LR20 / D) | 10V DC or mains | ? |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1978 and 1979 in Japan | Between 199x and 199x | Between 19xx and 19xx |
| Dimensions |
381 × 246 × 120 mm (15.00 × 9.69 × 4.72 in) |
235 × 57 × 170 mm (9.25 × 2.24 × 6.69 in) |
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| Weight | 3.90 kg (8.6 lbs) | 538 gr (1.2 lbs) | ? |
| Form factor | Handheld | Base Station | Mobile |
Other features |
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| Memories | ? | 30 channels in 3 bank(s) @ 15 channels/second | 23 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | Direct Entry Programmable Scanner | ? |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-/-PANASONIC-RF-002900 | 20-415 | TRAM-TR-000070C |