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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 10m | ? | 2m 1.25m 70cm |
| Freq. stability | Good after approx. 20 minutes warm up and the shack isn't too drafty! | ? | ± 2.5 p.p.m. |
| Tuning steps | Continuous | ? | 2.5 / 5.0 / 6.25 / 10.0 / 12.5 / 25.0 kHz |
Receiver |
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| RX-range | 0.49-30.4 MHz | 0.5-35 MHz | 0.5-1710 kHz / 76-108 / 108-136 / 175-250 / 300-399 / 480-520 MHz |
| Modulations | AM CW SSB | AM CW | AM FM N-FM |
| Sensitivity | Described as "excellent", but weaker on 10m | ? |
≤ 0.25 μV (wide band) ≤ 0.35 μV (narrow band) |
| Selectivity | ? | ? | ? |
| Filters | 1 crystal filter with 6 selectivity positions | ? | 12.5 / 25 kHz |
| 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 | ? | 2.5 W @ 10% |
Transmitter |
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| TX-range | - | - | 137-174 / 222-225 / 400-480 MHz |
| Modulations | - | - | FM N-FM |
| RF-output | ? | ? | VHF: 5 / 10 / 50 W, UHF: 7 / 40 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 500Ω | 50/75 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (230/115 V AC) | Mains | 13.8 V DC ±20% |
| Current RX | ~ 90 W | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1946 and 1949 in USA | Between 1948 and 1950 in USA | Between 2017 and 20xx in China |
| Dimensions | ? | ? |
145 × 47 × 190 mm (5.71 × 1.85 × 7.48 in) |
| Weight | ? | ? | 1.20 kg (2.6 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | None | ? | 1000 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | 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! | ? |
Multi-color LCD Display CTCSS / DCS PC programmable |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NC-000002-40D | NATIONAL-COMPANY-NC-000033 | BAOFENG-UV-000050X3 |
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