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Compare specifications between amateur radios. Simply select up to 4 radios and compare them side-by-side, including images and descriptions.
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General |
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| Current value |
USD 44
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USD 50
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| Rating | No reviews yet | 2 reviews |
| HAM bands | 80m 40m 20m 15m 10m | 80m 40m 20m 10m |
| Freq. stability | ? | Good after approx. 20 minutes warm up and the shack isn't too drafty! |
| Tuning steps | ? | Continuous |
Receiver |
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| RX-range | 10-80 m | 0.49-30.4 MHz |
| Modulations | AM CW | AM CW SSB |
| Sensitivity | ? | Described as "excellent", but weaker on 10m |
| Selectivity | ? | ? |
| Filters | ? | 1 crystal filter with 6 selectivity positions |
| Receiver system | ? | Single conversion vacuum tube superhet. with 1 RF amp stage and 2 IF amps, diode detector and BFO using Octal type tubes. |
| IF-freqs. | ? | 456 kHz |
| Image rejection | ? | ? |
| Audio output | ? | 8" Jensen speaker as standard |
Transmitter |
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| TX-range | - | - |
| Modulations | - | - |
| RF-output | ? | ? |
Connections |
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| Antenna | - | - |
| Impedance | 50 Ω | 500Ω |
| Other | - | - |
Electrical |
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| Power req. | Mains | Mains (230/115 V AC) |
| Current RX | ? | ~ 90 W |
| TX | - | - |
Physical |
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| Manufactured | Between 1947 and 1950 in USA | Between 1946 and 1949 in USA |
| Dimensions |
536 × 311 × 352 mm (21.10 × 12.24 × 13.86 in) |
? |
| Weight | 25.80 kg (56.9 lbs) | ? |
| Form factor | Base Station | Base Station |
Other features |
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| Memories | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Designed for a electro-dynamic loudspeaker with output transformer in the speaker enclosure. No output transformer on chassis! |
| Accessories | ? | ? |
| MPN | COLLINS-000075A-1 | NATIONAL-COMPANY-NC-000002-40D |
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