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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 |
29-54 / 108-174 / 406-512 MHz 7 fixed weather channels (162.xx MHz) |
Modulations | - | AM CW SSB | AM FM |
Sensitivity | ? | ? |
29–54 MHz: 0.4 µV 108–136.975 MHz: 1.7 µV 137–174 MHz: 0.8 µV 406–512 MHz: 0.6 µV (20 dB S/N with 60% modulation for AM, 3 kHz deviation for FM) |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 10.85 MHz 2nd: 450 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 1.8 W max |
Transmitter |
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TX-range | 80/20/10 m | 10-80 m | - |
Modulations | AM | AM CW SSB | - |
RF-output | 30-60 W | 100 W | ? |
Connections |
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Antenna | - | - | - |
Impedance | ? | 50/75 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | ? | 13.8V DC |
Current RX | - | ? | 130-400 mA |
TX | ? | ? | - |
Physical |
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Manufactured | Between 1952 and 19xx in USA | Between 196x and 196x in USA | Between 19xx and 19xx |
Dimensions |
165 × 178 × 260 mm (6.50 × 7.01 × 10.24 in) |
? |
130 × 50 × 175 mm (5.12 × 1.97 × 6.89 in) |
Weight | 6.80 kg (15.0 lbs) | ? | 755 gr (1.7 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | ? | ? | 50 channels in bank(s) @ 100 channels/second |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | 4 × XTAL selector (VFO option), 807 final. | ? | ? |
Accessories | ? | ? | ? |
MPN | E.F.-JOHNSON-VIKING-MOBILE | NATIONAL-COMPANY-000200 | RADIOSHACK-/-REALISTIC-PRO-002056 |