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 | ? | ? | 2m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | Continuous | ? |
Receiver |
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RX-range | 0.49-30 MHz |
15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter 110-175 / 170-300 / 290 - 570 meter optional |
2m |
Modulations | AM CW | AM | AM FM |
Sensitivity | ? | ? |
AM: <1 µV (10 dB S/N) FM: <0.19 µV (12 dB SINAD) |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | TRF with regeneration | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | 2m |
Modulations | - | - | FM |
RF-output | ? | ? | ? |
Connections |
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Antenna | - | - | SO-239 |
Impedance | 500 Ω | 50Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (230/115 V AC) | 6 + 45 + 135 + 180 V | 13.8V DC |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 1946 and 1949 in USA | Between 1929 and 1935 in USA | Between 199x and 199x |
Dimensions | ? | ? |
140 × 51 × 140 mm (5.51 × 2.01 × 5.51 in) |
Weight | ? | ? | 1.36 kg (3.0 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | ? | None | 20 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | External PSU: National 3580B | ? |
MPN | NATIONAL-COMPANY-NC-000002-40D | NATIONAL-COMPANY-SW-000004 | AZDEN-PCS-007000 |