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 | ? | 6m | |
Freq. stability | less than 100 Hz drift after 10 minutes warmup | ? | |
Tuning steps | ? | ? | |
Receiver |
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RX-range | 15/20/40 m | 500 kHz - 30.6 MHz in 5 bands | |
Modulations | CW SSB | AM CW | |
Sensitivity | less than 1 µV provides readable signal | ? | |
Selectivity | 2 kHz (-6 dB) | ? | |
Filters | ? | ? | |
Receiver system | Direct conversion | Superheterodyne | |
IF-freqs. | ? | 450 kHz | |
Image rejection | ? | ? | |
Audio output | ? | 1 W | |
Transmitter |
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TX-range | 15/20/40 m | - | |
Modulations | CW | - | |
RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | ? | |
Connections |
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Antenna | BNC | - | |
Impedance | 50Ω | 70Ω | |
Other | - | - | |
Electrical |
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Power req. | 13V DC | Batteries | |
Current RX | 35 mA | 2.5 A | |
TX | 450 mA max | - | |
Physical |
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Manufactured | Between 1972 and 1975 in USA | Between 1949 and 195x in Great Britain | |
Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
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Weight | 2.04 kg (4.5 lbs) | ? | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | ? | ? | |
Usage | Amateur / Ham radio operators | Marine / Navy | |
Features | ? | Automatic volume control | |
Accessories | ? | ? | |
MPN | HEATHKIT-HW-000007 | EDDYSTONE-000710 |