Compare rigs
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 | ? | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.54-30 MHz | 56-60 MHz (10/20/40/80/160 m option) | ? |
| Modulations | AM CW SSB | AM | All mode |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 18 tubes | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | ? |
| Modulations | - | - | All mode |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | - | Clamps / screws + RCA (Tulip) |
| Impedance | ? | ? | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | Mains (120/240 V AC) |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1946 and 1948 in USA | Between 19xx and 19xx in USA | Between 1972 and 1975 in USA |
| Dimensions |
546 × 310 × 387 mm (21.50 × 12.20 × 15.24 in) |
? |
254 × 89 × 254 mm (10.00 × 3.50 × 10.00 in) |
| Weight | 30.40 kg (67.1 lbs) | ? | 2.30 kg (5.1 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" 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-X | NATIONAL-COMPANY-SRR | HEATHKIT-SB-000650 |
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