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Coaxial Relays from Europe's Market Leader

Coaxial relays are used in many places in radio technology. Mostly they are used to switch between transmitter and receiver. Here the connections and the power must fit exactly. Other applications are the automated switching between different antennas, or the complex signal distribution, for example in a satellite station.

WiMo offers a wide range of coax relays. The most important distinguishing features are the connectors, the max. allowed frequency and the max. allowed power.

 

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FAQ

What is a coaxial relay in amateur radio?
A coaxial relay in amateur radio is an electromechanical device that is used to switch the input of a receiver or antenna to any desired output cable. It is used to change the antenna to another frequency band as needed without changing the cable.
Why is a coaxial relay needed?
A coaxial relay is needed to allow the reception of multiple radio bands on a single antenna. It is particularly useful for amateur radio operators who want to use multiple radio bands but only have one antenna. By switching the coaxial relay, the antenna can be used individually for each radio band.
What types of coaxial relays are there?
There are two main types of coaxial relays: electromechanical relays and electronic switches. Electromechanical relays use a coil and diaphragm to switch an electrical current, while electronic switches use an electronic impulse function. Both types have their advantages and disadvantages, but electronic switches are usually more reliable and require no maintenance.
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