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 | 80m 40m 20m 15m 10m | ? |
| Freq. stability | ? | ? | ±50 Hz over an eight hour period at constant ambient temperature and humidity after 2 hours from switching on. Better than 50 Hz per degree Centigrade at constand humidity after 2 hours from switching on. |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 10-80 m / 30-34 MHz | - | 0.98-30 MHz |
| Modulations | AM CW SSB | - | AM CW USB LSB DSB |
| Sensitivity | ? | ? |
CW / SSB: 1 µV for 15 dB S/N AM / DSB: 30% modulated at 400 Hz: 3 µV for 15 dB S/N |
| Selectivity | ? | ? | 0.5-13 kHz |
| Filters | ? | ? | 0.2 / 1.2 / 3.0 / 6.5 / 13 kHz |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? |
455 kHz 100 kHz |
| Image rejection | ? | ? | ? |
| Audio output | requires external speaker | 100 watts at 300-3000 cycle (Adjustable low-level speech clipping; 500 ohm output available) | ? |
Transmitter |
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| TX-range | - | 10-80 m | - |
| Modulations | - | AM CW SSB | - |
| RF-output | ? | AM: 150 W, SSB/CW: 180 W | ? |
Connections |
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| Antenna | SO-239 + Clamps / screws | - | Proprietary |
| Impedance | 50Ω | 50-72Ω | 75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (105-125 V AC 50-60 Hz) | Mains | Mains (100-125 / 200-250V) or 21-27V DC |
| Current RX | 75 W | - | 10 VA approx. |
| TX | - | 500 W peak | - |
Physical |
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| Manufactured | Between 1959 and 19xx in USA | Between 1959 and 196x in USA | Between 1972 and 19xx in Great Britain |
| Dimensions |
508 × 267 × 406 mm (20.00 × 10.51 × 15.98 in) |
495 × 295 × 406 mm (19.49 × 11.61 × 15.98 in) |
406 × 89 × 482.5 mm (15.98 × 3.50 × 19.00 in) |
| Weight | 31.75 kg (70.0 lbs) | ? | 13.60 kg (30.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
¼" Headphone Jack AVC ON/OFF Calibrator 100 kHz RF Gain ANL Mute Line Antenna Trimmer Notch BFO Speaker Terminals Standby and Converter Input |
? | Automatic Gain Control |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-SX-000101A | HEATHKIT-TX-000001-'APACHE' | RACAL-RA-001217 |