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 | 160m 80m 60m 40m 20m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 80-10 m |
1.5-20 MHz (coils FB A-E) 0.8-34 MHz (coils FB AA-F) 20-160 m (bandspread coils AB 20-160) |
0.05-30 MHz depending on coil pack |
| Modulations | AM CW SSB | AM CW | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Superheterodyne | Single conversion |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | External speaker / headphones required | Requires external output transformer of 7,000 ohms impedance and external speaker. |
Transmitter |
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| TX-range | 80-10 m | - | - |
| Modulations | AM CW SSB | - | - |
| RF-output | 150 W | ? | ? |
Connections |
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| Antenna | SO-239 | - | - |
| Impedance | 50 Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | ? |
| Current RX | ? | ? | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1978 and 19xx | Between 1933 and 1934 in USA | Between 1934 and 1943 in USA |
| Dimensions |
273 × 140 × 365 mm (10.75 × 5.51 × 14.37 in) |
? | ? |
| Weight | 7.30 kg (16.1 lbs) | ? | ? |
| Form factor | Unknown | 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 | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | DRAKE-TR-000004CW | NATIONAL-COMPANY-FB-000007 | NATIONAL-COMPANY-HRO-SR |