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General |
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HAM bands | ? | 2m | |
Freq. stability | Marginal | ? | |
Tuning steps | Continuous tuning | Continuous | |
Receiver |
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RX-range | 0.54-32 MHz in four bands | 144-146 MHz in four 500 kHz segments | |
Modulations | AM CW | FM CW USB LSB | |
Sensitivity | Unpublished |
SSB/CW: 0.5 µV (10 dB S/N) FM: -4 dBV (20 dB QS) |
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Selectivity | Unpublished |
SSB/CW: 2.4 kHz (-6 dB), 4.1 kHz (-60 dB) FM: 15 kHz (-6 dB), 25 kHz (-60 dB) |
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Filters | L/C | ? | |
Receiver system | 5 tubes, Single conversion, oscillating IF | Single (SSB/CW) / double (FM) conversion superheterodyne | |
IF-freqs. | 455 kHz |
1st: 10.7 MHz 2nd: 455 kHz |
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Image rejection | ? | 60 dB | |
Audio output | 1 W | 2 W at 10% distortion / 4 ohms | |
Transmitter |
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TX-range | - | 144-146 MHz in four 500 kHz segments | |
Modulations | - | FM CW USB LSB | |
RF-output | ? | FM/CW: 10 W, SSB: 10 W PEP | |
Connections |
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Antenna | - | SO-239 | |
Impedance | 52-600Ω | 50-75Ω | |
Other | - | - | |
Electrical |
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Power req. | Mains (AC or DC) | 12-14.5 V DC or mains | |
Current RX | 30 W @ 110 V AC | 600 mA | |
TX | - | 3 A max | |
Physical |
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Manufactured | Between 195x and 195x in USA | Between 1974 and 197x in Japan | |
Dimensions |
330 × 190 × 225 mm (12.99 × 7.48 × 8.86 in) |
280 × 125 × 295 mm (11.02 × 4.92 × 11.61 in) |
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Weight | 5.00 kg (11.0 lbs) | 8.50 kg (18.8 lbs) | |
Form factor | Base Station | Unknown | |
Other features |
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Memories | ? | 4 channels in 1 bank(s) | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features | ? |
VOX NB 100 kHz calibrator Repeater tone burst 1300-3000 Hz adjustable |
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Accessories | ? | - | |
MPN | HALLICRAFTERS-S-000038D | SOMMERKAMP-FT-000220 |