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 | ? | ? | 11m (CB) |
Freq. stability | ? | ? | ? |
Tuning steps | ? | Continuous | Channelized |
Receiver |
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RX-range | 0.15-30 MHz |
15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter 110-175 / 170-300 / 290 - 570 meter optional |
26.965-27.255 MHz |
Modulations | AM CW SSB | AM | - |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | TRF with regeneration | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | 26.965-27.255 MHz |
Modulations | - | - | - |
RF-output | ? | ? | 3.5 W |
Connections |
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Antenna | SO-239 + Built-in telescopic | - | - |
Impedance | 50 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 6 + 45 + 135 + 180 V | ? |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 1984 and 1990 in USA | Between 1929 and 1935 in USA | Between 197x and 197x in Japan |
Dimensions | ? | ? |
120 × 43 × 102 mm (4.72 × 1.69 × 4.02 in) |
Weight | ? | ? | ? |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | ? | None | 23 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features | ? | ? | AM |
Accessories | ? | External PSU: National 3580B | ? |
MPN | HEATHKIT-SW-007800 | NATIONAL-COMPANY-SW-000004 | CLARION-JC-000201E |