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 | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? | 6m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 1.25-40 MHz | 20 m | 29-54 / 108-174 / 406-512 / 806-956 MHz |
| Modulations | AM CW SSB | - | AM FM |
| Sensitivity | ? | 0.25µV typical for 10 dB S/N | ? |
| Selectivity | ? | 4 pole crystal ladder filter (1 kHz nominal bandwidth) | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 18 tubes | Single conversion superhet, JFET mixer | ? |
| IF-freqs. | ? | 6.14 MHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 300 mW @ 4 ohms. Built-in 4" speaker in top of cabinet. | 180mW max |
Transmitter |
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| TX-range | - | 20 m | - |
| Modulations | - | - | - |
| RF-output | ? | 3W | ? |
Connections |
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| Antenna | - | SO-239 | BNC |
| Impedance | ? | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12-14V DC | 4.8V DC |
| Current RX | ? | 35-80mA | ? |
| TX | - | 800mA | - |
Physical |
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| Manufactured | Between 1946 and 1948 in USA | Between 19xx and 20xx | Between 1992 and 200x |
| Dimensions |
546 × 310 × 387 mm (21.50 × 12.20 × 15.24 in) |
152 × 70 × 152 mm (5.98 × 2.76 × 5.98 in) |
64 × 152 × 43 mm (2.52 × 5.98 × 1.69 in) |
| Weight | 30.40 kg (67.1 lbs) | 1.02 kg (2.3 lbs) | 355 gr (12.5 oz) |
| Form factor | Base Station | Mobile | Handheld |
Other features |
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| Memories | None | ? | 200 channels in 10 bank(s) @ 100 channels/second |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ¼" Head. Jack, S Meter, Bandspread, Speaker Terminals, Sensitivity, ANL, BFO, Phono Terminals, Standby, Dial Lamp, AVC ON/OFF, Hinged Top Cover, Carry Handles | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000400-SX | TEN-TEC-001320 | UNIDEN-BEARCAT-BC000220XLT |