Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
|
|
|
|
---|---|---|---|
General |
|||
HAM bands | 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
Freq. stability | ? | < 100 Hz / hour after 30 minutes warm-up | - |
Tuning steps | ? | Continuous | - |
Receiver |
|||
RX-range | 80-10 m + 11 m + WWV (15 MHz) | 10-80 m | 160-6 m |
Modulations | AM CW SSB | CW USB LSB | All mode |
Sensitivity |
SSB/CW: 0.3 µV (10 dB S/N) AM: 1 µV (10 dB S/N) |
≤ 0.5 µV for 10 dB S/N | - |
Selectivity |
AM/SSB: 2.4 kHz (-6 dB), 4 kHz (-60 dB) CW: 600 Hz (-6 dB), 1.5 kHz (-60 dB) |
2.1 kHz @ -6 dB / 7 kHz @ -60 dB (3.395 MHz filter) | - |
Filters | ? | ? | - |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | 50 dB | ? | ? |
Audio output | ? | 2 W @ 10% distortion | ? |
Transmitter |
|||
TX-range | 80-10 m (no WARC) | 10-80 m | 160-6 m |
Modulations | AM CW SSB | CW USB LSB | All mode |
RF-output | SSB/CW: 100 W, AM: 50 W | 100 W (80-15m) 80 W (10m) | 1 kW |
Connections |
|||
Antenna | SO-239 | - | SO-239 |
Impedance | 50Ω | 50-75Ω | 50/75Ω |
Other | - | - | - |
Electrical |
|||
Power req. | Mains or 13.8 V DC +/-10% | External high-voltage power supply | None |
Current RX | 2 / 7 A (heater off/on) | ? | - |
TX | 22 A max. | ? | - |
Physical |
|||
Manufactured | Between 197x and 197x | Between 1968 and 197x in USA | Between 1962 and 1965 in USA |
Dimensions |
350 × 165 × 333 mm (13.78 × 6.50 × 13.11 in) |
380 × 163 × 335 mm (14.96 × 6.42 × 13.19 in) |
184 × 121 × 108 mm (7.24 × 4.76 × 4.25 in) |
Weight | 18.00 kg (39.7 lbs) | 8.50 kg (18.8 lbs) | 1.40 kg (3.1 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
|||
Memories | ? | None | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | 6146B final | ? | - |
Accessories | ? | ? | - |
MPN | UNIDEN-BEARCAT-002020 | HEATHKIT-HW-000100 | HEATHKIT-HM-000015 |