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 20m 15m 10m | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 0.54-31 MHz in six bands | 0.54-31 MHz | 0.55-30 MHz in 4 bands |
| Modulations | AM CW | AM CW | AM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ±2.6 kHz |
| Filters | ? | ? | ? |
| Receiver system | 12 tubes | ? | Single Conversion Superheterodyne, 9 Tubes |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | - | Clamps / screws |
| Impedance | ? | ? | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1938 and 1944 in USA | Between 1946 and 1953 in USA | Between 1965 and 1966 |
| Dimensions | ? |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
380 × 190 × 260 mm (14.96 × 7.48 × 10.24 in) |
| Weight | ? | 21.30 kg (47.0 lbs) | 9.50 kg (21.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
¼" Head. Jack S-Meter BFO Q-Multiplier IF Gain ANL Bandspread Antenna Trimmer Mute Dial Lamp Standby AVC ON/OFF |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000120X | HAMMARLUND-HQ-000129X | LAFAYETTE-HA-000230-(KT-340) |