Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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HAM bands | 160m 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m | 11m (CB) 6m 10m |
Freq. stability | ? | ? | ±3.5 kHz from -40 to +60°C |
Tuning steps | ? | ? | 50 kHz |
Receiver |
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RX-range | 10-160 m | 10-160 m | 26.000-69.950 MHz |
Modulations | AM FM CW | CW USB LSB FSK | FM |
Sensitivity | ? | 0.33 µV for 10 dB S+N/N at 10m (2 kHz bandwidth) | 0.5 µV (20 dB S/N) |
Selectivity | ? |
SSB: 2 kHz, 1.5:1 (-6 dB) FSK: 1200 Hz, 2:1 Optional: CW: 400 Hz, 4:1 and 300 Hz, 2:1 |
± 50 kHz @ 80 dB |
Filters | ? | ? | > 30 kHz (-6 dB) |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | > 60 dB | ? |
Audio output | ? | 1 W | 50 mW into 600 ohm |
Transmitter |
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TX-range | - | 10-160 m | 26.000-69.950 MHz |
Modulations | - | CW USB LSB FSK | FM |
RF-output | ? | 1-150 W (130 W max above 28 MHz) | 1 / 15 W |
Connections |
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Antenna | - | SO-239 | BNC + Proprietary (military) |
Impedance | 50 Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains (115/230 V, 50-400 Hz) | 24V DC (21-29V DC, 32V max) |
Current RX | ? | 100 W | 60 mA (24V) |
TX | - | 400 W | 240 mA (24V) |
Physical |
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Manufactured | Between 1952 and 1954 in USA | Between 1969 and 197x in USA | Between 196x and 198x in Germany |
Dimensions |
536 × 317 × 333 mm (21.10 × 12.48 × 13.11 in) |
413 × 184 × 356 mm (16.26 × 7.24 × 14.02 in) |
222 × 268 × 330 mm (8.74 × 10.55 × 12.99 in) |
Weight | 22.70 kg (50.1 lbs) | 15.90 kg (35.1 lbs) | 17.00 kg (37.5 lbs) transceiver + control box |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | 880 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
Features | ? |
Dual VFO, built-in keyer and full QSK Advanced features for such an old radio. 60 dB attenuator |
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Accessories | ? | ? | ? |
MPN | COLLINS-000075A-3 | SIGNAL/ONE-CX-000007 | MILITARY-SEM-000025 |