Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
|
|
|
|
---|---|---|---|
General |
|||
HAM bands | 11m (CB) | ? | |
Freq. stability | ? | ? | |
Tuning steps | Channelized | ? | |
Receiver |
|||
RX-range | 11 m (26.965-27.405 MHz) | 0.02-170 MHz | |
Modulations | AM | AM AM-sync FM W-FM CW SSB DSB RTTY | |
Sensitivity | ? | 0.39 µV (CW, BW 500 Hz, 10 dB (S+N)/N) | |
Selectivity | ? | >100 dB, Software defined | |
Filters | ? | ? | |
Receiver system | ? | SDR / direct conversion | |
IF-freqs. | ? | ? | |
Image rejection | ? | ? | |
Audio output | ? | ? | |
Transmitter |
|||
TX-range | 11 m (26.965-27.405 MHz) | - | |
Modulations | AM | - | |
RF-output | 5 W | 5 W max | |
Connections |
|||
Antenna | SO-239 | SO-239 + SMA | |
Impedance | ? | 50Ω | |
Other | - | - | |
Electrical |
|||
Power req. | Mains | 13.8 V DC | |
Current RX | ? | ? | |
TX | ? | - | |
Physical |
|||
Manufactured | Between 1958 and 196x in USA | Between 2017 and 201x in Italy | |
Dimensions | ? | ? | |
Weight | ? | ? | |
Form factor | Base Station | Base Station | |
Other features |
|||
Memories | ? | ? | |
Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | |
Features | XTAL | ? | |
Accessories | ? | ? | |
MPN | EF-JOHNSON-MESSENGER-I | ELAD-FDM-DUOR |