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General |
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HAM bands | ? | ? | 160m 80m 40m 20m 15m 10m |
Freq. stability | Dial calibration at room temperature is within 300 cps if the nearest 100 kc calibration point is used to adjust the fiducial. | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 0.54-30.5 MHz | VHF/UHF | - |
Modulations | AM CW | - | - |
Sensitivity |
Band 1: < 15 µV gives 10 dB S/N Bands 2 to 30: < 5 µV gives 10 dB S/N |
? | ? |
Selectivity | 1 / 3 / 6 / 10 kHz | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | 10-160 m |
Modulations | - | - | AM CW |
RF-output | ? | ? | AM: Max 125 W, CW: Max 140 W |
Connections |
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Antenna | SO-239 + Clamps / screws | - | - |
Impedance | 50Ω | 50 Ω | 50/600Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (115 or 230 V AC, 45~70 Hz) | 12V DC or mains | Mains |
Current RX | 85 W | ? | - |
TX | - | - | ? |
Physical |
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Manufactured | Between 1957 and 1963 in USA | Between 197x and 19xx | Between 1956 and 1960 in USA |
Dimensions |
536 × 317 × 333 mm (21.10 × 12.48 × 13.11 in) |
? |
526 × 350 × 406 mm (20.71 × 13.78 × 15.98 in) |
Weight | 24.90 kg (54.9 lbs) | ? | 45.36 kg (100.1 lbs) |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | ? | 16 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | Built-in VFO, modulator, and power supply |
Accessories | ? | ? | ? |
MPN | COLLINS-000051J-4 | RADIOSHACK-/-REALISTIC-PRO-002001 | HEATHKIT-DX-000100B |