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 | ? | 2m |
Freq. stability | ? | Within 1100 Hz (or 120 Hz using optional oven standard) over the temperature range of 0-50 °C. | ? |
Tuning steps | Continuous | Selectable steps of 10 Hz, 100 Hz, 1 kHz or 1 MHz; 200 steps per revolution (20 for 1 MHz steps) of tuning knob. | 10 / 100 kHz |
Receiver |
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RX-range | 10-80 m | 0.2-30 MHz | 144-146 MHz |
Modulations | AM CW SSB | AM CW USB LSB FSK | FM |
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. | ? |
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 |
? |
Filters | ? | ? | ? |
Receiver system | ? | Double conversion superheterodyne (?) | ? |
IF-freqs. | ? |
1st: ? 2nd: 455 kHz |
? |
Image rejection | ? | ≥ 60 dB | ? |
Audio output | ? | Internal speaker | ? |
Transmitter |
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TX-range | - | - | 144-146 MHz |
Modulations | - | - | FM |
RF-output | ? | ? | 1 / 10 W |
Connections |
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Antenna | - | BNC | SO-239 |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains or 13.8 V DC | 13.8 V DC |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 19xx and 19xx in USA | Between 19xx and 19xx in USA | Between 19xx and 19xx in Japan |
Dimensions |
374 × 169 × 292 mm (14.72 × 6.65 × 11.50 in) |
394 × 191 × 457 mm (15.51 × 7.52 × 17.99 in) |
? |
Weight | 9.00 kg (19.9 lbs) | 12.70 kg (28.0 lbs) | ? |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | None | None | 3 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
Passband tuning Built-in AC/DC power supply Built-in speaker Digital frequency readout |
? |
Accessories | ? | ? | ? |
MPN | COLLINS-000075S-2 | COLLINS-000451S-1 | BELCOM-LS-000020F |