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 | ? | 6m 2m 4m | ? |
| Freq. stability | ? | ± 0.01 %, crystal controlled | 0.1 p.p.m. |
| Tuning steps | ? | 40 / 200 kHz | 0.01 kHz |
Receiver |
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| RX-range |
0.525-1.61 / 3.2-30 / 88-108 MHz (USA) 0.15-0.4 / 0.525-1.61 / 3.2-30 / 88-108 MHz (Europe) |
30-180 MHz in 5 bands | 10 kHz - 30 MHz |
| Modulations | AM W-FM CW SSB | AM FM CW | AM CW USB LSB |
| Sensitivity | ? |
N-AM, band 1-4: 2.5 µV N-AM, band 5: 5 µV FM, band 1-4: 2 µV FM, band 5: 4 µV |
? |
| Selectivity | ? |
Narrow-band: 0.3-3 kHz Wide-band: 0.03-15 kHz |
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| Filters | ? | ? | 150 / 250 / 400 / 750 Hz / 1.25 / 3.2 / 8.0 kHz |
| Receiver system | ? | Single / Double conversion superheterodyne | ? |
| IF-freqs. | ? | 21.4 / 3.4 MHz | ? |
| Image rejection | ? | Band 1-4: 80 dB, band 5: 60 dB | ? |
| Audio output | ? | 500 mW or AF output socket | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | - | ? |
Connections |
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| Antenna | Built-in sweep | Proprietary | BNC |
| Impedance | ? | 60Ω | 50Ω |
| Other | - | Dezifix B (R&S) | - |
Electrical |
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| Power req. | Mains or 9V DC (6LR20 / D) | Mains | Mains |
| Current RX | ? | 110 VA | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1978 and 1979 in Japan | Between 196x and 196x in West Germany | Between 19xx and 19xx in Great Britain |
| Dimensions |
381 × 246 × 120 mm (15.00 × 9.69 × 4.72 in) |
540 × 234 × 378 mm (21.26 × 9.21 × 14.88 in) |
483 × × mm (19.02 × 0.00 × 0.00 in) |
| Weight | 3.90 kg (8.6 lbs) | 28.00 kg (61.8 lbs) | ? |
| Form factor | Mobile | Base Station | Base Station |
Other features |
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| Memories | ? | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Commercial / Land mobile communication |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-/-PANASONIC-DR-000028 | ROHDE-SCHWARZ-ESM-000180 | RACAL-RA-006778Q |