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General |
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HAM bands | 80m 40m 20m 15m 10m | ? | 2m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 10-80 m | 0.54-54 MHz |
144-146 MHz (Europe) 142-149 MHz (USA) |
Modulations | CW SSB | AM CW | FM |
Sensitivity | ? | 2.3 µV (S/N ratio 10:1) | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | 19 tubes, 12DQ6B finals | Single conversion below 7.4 MHz, dual conversion above 7.4 MHz | ? |
IF-freqs. | ? |
1st: 3.955 MHz 2nd: 455 kHz |
? |
Image rejection | ? | ? | ? |
Audio output | ? | 2.5 W (external speaker required) | ? |
Transmitter |
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TX-range | 10-80 m | - |
144-146 MHz (Europe) 142-149 MHz (USA) |
Modulations | CW SSB | - | FM |
RF-output | SSB: 150 W (PEP input), CW: 125 W (input) | ? | High: 45 W, Low: 5 W |
Connections |
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Antenna | - | SO-239 + Clamps / screws | SO-239 |
Impedance | 50 Ω | 100Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Separate PSU (Mains or 12V DC option) | Mains (95-260 V AC) | 13.8V DC |
Current RX | ? | ? | 0.5-0.9 A |
TX | ? | - | 3-9.5 A |
Physical |
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Manufactured | Between 1961 and 1963 in USA | Between 1951 and 1972 in USA | Between 1983 and 19xx |
Dimensions |
381 × 165.1 × 330.2 mm (15.00 × 6.50 × 13.00 in) |
480 × 270 × 420 mm (18.90 × 10.63 × 16.54 in) |
175 × 64 × 220 mm (6.89 × 2.52 × 8.66 in) |
Weight | 7.94 kg (17.5 lbs) | 29.50 kg (65.1 lbs) | 1.90 kg (4.2 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HALLICRAFTERS-SR-000150 | HAMMARLUND-SP-000600 | KENWOOD-TR-007950 |