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) | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | < 100 Hz / hour after 30 minutes warm-up |
| Tuning steps | ? | Channelized | Continuous |
Receiver |
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| RX-range | 0.1-30 MHz | 27.425-27.495 MHz | 10-80 m |
| Modulations | AM CW SSB RTTY | FM | CW USB LSB |
| Sensitivity | SSB/CW: 0.5 µV (10 dB S+N/N) | ? | ≤ 0.5 µV for 10 dB S/N |
| Selectivity |
6 > 6 kHz 2.2 > 2.4 kHz 0.5 > optional |
? | 2.1 kHz @ -6 dB / 7 kHz @ -60 dB (3.395 MHz filter) |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | ? | ? |
| IF-freqs. |
1st: 70.455 MHz 2nd: 455 kHz |
? | ? |
| Image rejection | 1.6-30 MHz: >70 dB | ? | ? |
| Audio output | 1 W @ 4 ohms | ? | 2 W @ 10% distortion |
Transmitter |
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| TX-range | - | 27.425-27.495 MHz | 10-80 m |
| Modulations | - | FM | CW USB LSB |
| RF-output | ? | 2 W | 100 W (80-15m) 80 W (10m) |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | 50 / 75 Ω | 50Ω | 50-75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains, 110/115/220/230 VAC, 50/60 Hz | ? | External high-voltage power supply |
| Current RX | ? | ? | ? |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1977 and 1979 | Between 1984 and 1988 | Between 1968 and 197x in USA |
| Dimensions |
340 × 140 × 300 mm (13.39 × 5.51 × 11.81 in) |
78 × 240 × 49 mm (3.07 × 9.45 × 1.93 in) |
380 × 163 × 335 mm (14.96 × 6.42 × 13.19 in) |
| Weight | 10.00 kg (22.1 lbs) | 1.15 kg (2.5 lbs) | 8.50 kg (18.8 lbs) |
| Form factor | Base Station | Handheld | Base Station |
Other features |
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| Memories | ? | 6 channels in 1 bank(s) | None |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
| Features | RIT, NB | ? | ? |
| Accessories | ? | ? | ? |
| MPN | JRC-NRD-000505 | ZODIAC-P-003106 | HEATHKIT-HW-000100 |