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 | ? | 6m | 6m |
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 | 26-56 MHz | 29-54 / 108-174 / 406-512 / 806-956 MHz |
Modulations | AM CW USB LSB FSK | AM FM CW SSB | AM 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. |
AM: <1 µV (10 dB S/N) FM: <0.25 µV (12 dB SINAD) SSB/CW: <0.13 µV (10 dB S/N) |
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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 |
AM: 6 kHz (-6 dB), 15 kHz (-60 dB) FM: 15 kHz (-6 dB), 30 kHz (-60 dB) SSB/CW: 2.3 kHz (-6 dB), 4 kHz (-60 dB) |
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Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne (?) | ? | Double conversion ('92 - '97) Triple conversion ('98 - '??) |
IF-freqs. |
1st: ? 2nd: 455 kHz |
? | ? |
Image rejection | ≥ 60 dB | ? | ? |
Audio output | Internal speaker | ? | 100mW max |
Transmitter |
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TX-range | - | 28-29.7/50-54 MHz | - |
Modulations | - | AM FM CW SSB | - |
RF-output | ? | AM: 5-25 W, FM/SSB/CW: 10-100 W | ? |
Connections |
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Antenna | BNC | SO-239 | BNC |
Impedance | 50Ω | 50 Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains or 13.8 V DC | 13.8V DC or mains | 4.8V DC |
Current RX | ? | 1.4-1.6 A | ? |
TX | - | Max 20 A | - |
Physical |
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Manufactured | Between 19xx and 19xx in USA | Between 1988 and 199x in Japan | Between 1992 and 199x |
Dimensions |
394 × 191 × 457 mm (15.51 × 7.52 × 17.99 in) |
241 × 95 × 239 mm (9.49 × 3.74 × 9.41 in) |
64 × 152 × 43 mm (2.52 × 5.98 × 1.69 in) |
Weight | 12.70 kg (28.0 lbs) | 6.10 kg (13.5 lbs) | 355 gr (12.5 oz) |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | None | 99 channels in 1 bank(s) | 100 channels in 10 bank(s) @ 100 channels/second |
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-000451S-1 | ICOM-IC-000575H | UNIDEN-BEARCAT-SC-000150Y/B |