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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 | 80m 40m 20m 15m 10m | ? | ? |
| Freq. stability | ? | Within 1100 Hz (or 120 Hz using optional oven standard) over the temperature range of 0-50 °C. | ? |
| Tuning steps | ? | Selectable steps of 10 Hz, 100 Hz, 1 kHz or 1 MHz; 200 steps per revolution (20 for 1 MHz steps) of tuning knob. | ? |
Receiver |
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| RX-range | - | 0.2-30 MHz | 0.5-32 MHz |
| Modulations | - | AM CW USB LSB FSK | AM CW |
| Sensitivity | ? | (at 1.6 to 30 MHz, not more than antenna input) 0.5 µV for 10 dB S+N/N for SSB and CW using 2.1 kHz filter and 3.5 µV in AM (30% mod 1 kHz) using 6-kHz filter 0.2 to 1.6 MHz, not more than 1.5 µV SSB/CW and 10 µV AM for above conditions. |
AM: 5-9 µV CW: 2-3 µV |
| Selectivity | ? |
Filter -3dB Min -60 dB Max 6.0 6.0 kHz 30.0 kHz 2.1 2.1 kHz 4.4 kHz 360 360 Hz 1250.0 Hz optional AC-3811 140 Hz 600 Hz AC-3812 1.7 kHz 3.4 kHz AC-3814 3.0 kHz 9.0 kHz |
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| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne (?) | Double / triple conversion, 25 tubes |
| IF-freqs. | ? |
1st: ? 2nd: 455 kHz |
? |
| Image rejection | ? | ≥ 60 dB | ? |
| Audio output | ? | Internal speaker | ? |
Transmitter |
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| TX-range | 10-80 m | - | - |
| Modulations | AM CW | - | - |
| RF-output | CW: 150 W (input), AM: 120 W (input) | ? | ? |
Connections |
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| Antenna | SO-239 + Clamps / screws | BNC | - |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains or 13.8 V DC | 25-28V DC |
| Current RX | - | ? | 3 A max |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 194x and 19xx in USA | Between 19xx and 19xx in USA | Between 195x and 195x in USA |
| Dimensions | ? |
394 × 191 × 457 mm (15.51 × 7.52 × 17.99 in) |
283 × 293 × 352 mm (11.14 × 11.54 × 13.86 in) |
| Weight | ? | 12.70 kg (28.0 lbs) | 23.70 kg (52.3 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | ? |
Passband tuning Built-in AC/DC power supply Built-in speaker Digital frequency readout |
? |
| Accessories | ? | ? | ? |
| MPN | COLLINS-000032V-1 | COLLINS-000451S-1 | COLLINS-R-000392/URR |
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