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 15m 10m | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 10-80 m | 0.1-30 MHz | 0.525-1.65 / 1.6-3.9 / 3.9-12 / 12-30 / 87.5-108 MHz |
| Modulations | CW SSB | AM CW SSB RTTY | AM FM CW SSB |
| Sensitivity | ? | SSB/CW: 0.5 µV (10 dB S+N/N) | ? |
| Selectivity | ? |
6 > 6 kHz 2.2 > 2.4 kHz 0.5 > optional |
? |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | Double Superheterodyne |
| IF-freqs. | ? |
1st: 70.455 MHz 2nd: 455 kHz |
? |
| Image rejection | ? | 1.6-30 MHz: >70 dB | ? |
| Audio output | ? | 1 W @ 4 ohms | 3W max, 8 ohm |
Transmitter |
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| TX-range | 10-80 m | - | - |
| Modulations | CW SSB | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | - | Clamps / screws + Built-in ferrite bar + Built-in telescopic |
| Impedance | 50 Ω | 50 / 75 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | Mains, 110/115/220/230 VAC, 50/60 Hz | Mains or 4LR20 / D |
| Current RX | ? | ? | 7W |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 197x and 19xx | Between 1977 and 1979 | Between 1976 and 1978 in Japan |
| Dimensions | ? |
340 × 140 × 300 mm (13.39 × 5.51 × 11.81 in) |
254 × 254 × 101 mm (10.00 × 10.00 × 3.98 in) |
| Weight | ? | 10.00 kg (22.1 lbs) | 3.00 kg (6.6 lbs) without batteries |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | RIT, NB | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000104A | JRC-NRD-000505 | NATIONAL-/-PANASONIC-RF-001150 |