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General |
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HAM bands | 11m (CB) | 2000m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
Freq. stability | ? | ? | ? |
Tuning steps | Channelized | Continuous | Continuous |
Receiver |
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RX-range | 26.965-27.405 MHz | 15-500 / 500-1500 kHz (2 ranges, 7 bands) | 0.54-31 MHz in four bands |
Modulations | - | AM CW FSK | AM CW |
Sensitivity | ? | 6 µV | ? |
Selectivity | ? | ? | ? |
Filters | ? | 0.1 / 1 / 2 / 4 / 8 kHz | ? |
Receiver system | ? | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) | Single conversion, 8 tubes |
IF-freqs. | ? | ? | 455 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | 500 mW unbalanced, 10 mW balanced | ? |
Transmitter |
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TX-range | 26.965-27.405 MHz | - | - |
Modulations | - | - | - |
RF-output | 4 W | ? | ? |
Connections |
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Antenna | - | Proprietary | Built-in telescopic |
Impedance | 50Ω | 125Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | ? | Mains (115/230 V AC) | Mains (120 V AC) or batteries (90 & 7.5V DC) |
Current RX | ? | 250 W with oven on, 150 W when oven off | ? |
TX | ? | - | - |
Physical |
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Manufactured | Between 197x and 197x | Between 1951 and 19xx in USA | Between 1950 and 1955 in USA |
Dimensions | ? |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
356 × 355 × 305 mm (14.02 × 13.98 × 12.01 in) |
Weight | ? | 37.20 kg (82.1 lbs) including power supply PP-621/URR | 6.35 kg (14.0 lbs) |
Form factor | Handheld | Base Station | Portable |
Other features |
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Memories | 40 channels in 1 bank(s) | None | None |
Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | AM | Operating altitude up to 10,000 feet |
BFO Passive AVC |
Accessories | ? | ? | ? |
MPN | SHARP-CB-002460 | COLLINS-R-000389/URR | HALLICRAFTERS-S-000072R |