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 6m 10m | 70cm | 6m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | - | 430-440 MHz | 6 m |
Modulations | - | FM | AM |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 10-80m / 6m / 2m | 430-440 MHz | 6 m |
Modulations | CW | FM | AM |
RF-output | 50 W (input) | High: 10 W, Low: ? W | 12 W |
Connections |
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Antenna | Clamps / screws | - | SO-239 |
Impedance | 50/500 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 12V DC | 117V AC or 12V DC |
Current RX | - | 400 mA | ? |
TX | ? | Max 3.4 A | 5 A max @ 12V DC |
Physical |
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Manufactured | Between 194x and 194x in USA | Between 19xx and 19xx | Between 1964 and 1965 in USA |
Dimensions |
203 × 305 × 203 mm (7.99 × 12.01 × 7.99 in) |
138 × 31 × 178 mm (5.43 × 1.22 × 7.01 in) |
? |
Weight | 8.20 kg (18.1 lbs) | 1.10 kg (2.4 lbs) | ? |
Form factor | Base Station | Mobile | 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 | HARVEY-WELLS-TBS-000050B-(BANDMASTER-JUNIOR) | STANDARD-HORIZON-C-007900 | HALLICRAFTERS-SR-000046A |