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 | 6m 2m | 80m 40m 20m 15m 10m |
Freq. stability | ? | ? | < 100 Hz / hour after 30 minutes warm-up |
Tuning steps | ? | Fixed | Continuous |
Receiver |
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RX-range | - | 75 MHz | 10-80 m |
Modulations | - | AM | CW USB LSB |
Sensitivity | ? | ? | ≤ 0.5 µV for 10 dB S/N |
Selectivity | ? | ? | 2.1 kHz @ -6 dB / 7 kHz @ -60 dB (3.395 MHz filter) |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | Optional | 2 W @ 10% distortion |
Transmitter |
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TX-range | 10-80m / 6m / 2m | - | 10-80 m |
Modulations | CW | - | CW USB LSB |
RF-output | 50 W (input) | ? | 100 W (80-15m) 80 W (10m) |
Connections |
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Antenna | Clamps / screws | Proprietary (military) | - |
Impedance | 50/500 Ω | 50Ω | 50-75Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 24 and 250 V DC | External high-voltage power supply |
Current RX | - | ? | ? |
TX | ? | - | ? |
Physical |
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Manufactured | Between 194x and 194x in USA | Between 194x and 194x in USA | Between 1968 and 197x in USA |
Dimensions |
203 × 305 × 203 mm (7.99 × 12.01 × 7.99 in) |
? |
380 × 163 × 335 mm (14.96 × 6.42 × 13.19 in) |
Weight | 8.20 kg (18.1 lbs) | ? | 8.50 kg (18.8 lbs) |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | ? | None | None |
Usage | Amateur / Ham radio operators | Air-to-air / air-to-ground communication | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HARVEY-WELLS-TBS-000050B-(BANDMASTER-JUNIOR) | MILITARY-BC-000341F | HEATHKIT-HW-000100 |