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 40m 20m 15m 10m | 2m | None |
| Freq. stability | ? | ? | - |
| Tuning steps | ? | ? | - |
Receiver |
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| RX-range | - | 144-148 MHz | N/A |
| Modulations | - | FM | All mode |
| Sensitivity | ? | 0.18 µV (12 dB SINAD) | - |
| Selectivity | ? | 70 dB | - |
| Filters | ? | ? | - |
| Receiver system | ? | Double conversion superheterodyne | - |
| IF-freqs. | ? |
1st: 10.7 MHz 2nd: 455 kHz |
- |
| Image rejection | ? | ? | - |
| Audio output | ? | ? | - |
Transmitter |
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| TX-range | 160-10 m | 144-148 MHz | N/A |
| Modulations | CW | FM | All mode |
| RF-output | 25 W | 60/25/7 W | - |
Connections |
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| Antenna | - | SO-239 | Clamps / screws |
| Impedance | ? | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 11-15.8 V DC | Mains |
| Current RX | - | 600 mA | ? |
| TX | 40 W | 12 A max | ? |
Physical |
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| Manufactured | Between 195x and 196x in USA | Between 199x and 199x | Between 1960 and 1965 in USA |
| Dimensions |
240 × 335 × 254 mm (9.45 × 13.19 × 10.00 in) |
140 × 40 × 166 mm (5.51 × 1.57 × 6.54 in) |
187 × 117 × 102 mm (7.36 × 4.61 × 4.02 in) |
| Weight | 11.35 kg (25.0 lbs) | 1.20 kg (2.6 lbs) | 1.13 kg (2.5 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | 81 channels in 1 bank(s) | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | XTAL & VFO | CTCSS / DCS | - |
| Accessories | ? | ? | - |
| MPN | E.F.-JOHNSON-VIKING-NAVIGATOR | ADI-TM-000281A | HEATHKIT-HD-000019 |