Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
|
|
|
|
---|---|---|---|
General |
|||
HAM bands | ? | ? | 80m 40m 20m 15m 11m (CB) |
Freq. stability | 10 ppm per °C | ? | ? |
Tuning steps | ? | Continuous | ? |
Receiver |
|||
RX-range | 0.55-30 MHz in 5 bands |
15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter 110-175 / 170-300 / 290 - 570 meter optional |
80 / 75 / 40 / 20 / 15 / 10m |
Modulations | AM CW SSB | AM | AM CW SSB |
Sensitivity |
5 µV for 15 dB S/N above 1.5 MHz 15 µV for 15 dB S/N below 1.5 MHz |
? | ? |
Selectivity |
5 kHz (-6 dB) 25 kHz (-40 dB) |
? | ? |
Filters | ? | ? | ? |
Receiver system | Single conversion | TRF with regeneration | ? |
IF-freqs. | 465 kHz | ? | ? |
Image rejection | 85 dB above 1.5 MHz 65 dB below 1.5 MHz | ? | ? |
Audio output | 1 W @ 10% THD | ? | Requires external speaker |
Transmitter |
|||
TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
|||
Antenna | SO-239 | - | SO-239 |
Impedance | 75/400Ω | 50Ω | ? |
Other | - | - | - |
Electrical |
|||
Power req. | Internal 9 V battery pack (6×U2 or HP2) Optional 12V DC or mains modules available | 6 + 45 + 135 + 180 V | Mains |
Current RX | 77 mA typical | ? | ? |
TX | - | - | - |
Physical |
|||
Manufactured | Between 1970 and 197x in Great Britain | Between 1929 and 1935 in USA | Between 1970 and 1975 |
Dimensions |
317 × 162 × 203 mm (12.48 × 6.38 × 7.99 in) |
? | ? |
Weight | 6.30 kg (13.9 lbs) | ? | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
|||
Memories | ? | None | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | External PSU: National 3580B | ? |
MPN | EDDYSTONE-EC000010-MKII | NATIONAL-COMPANY-SW-000004 | LAFAYETTE-HA-000600 |