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WS433 – 433 MHz quarter wave stub antenna ST

The WS433 is a 433 MHz quarter wave stub antenna ST designed for mounting on metal terminals and devices for ISM frequency band applications

The WS433 is a 433 MHz quarter wave stub antenna ST designed for ISM band terminals. Requiring a groundplane to operate a effectively, the WS433 is a based on a helical coil design and offers a compact solution for fixed and mobile terminals need 433 MHz connectivity. The antenna element  is housed in a durable and robust black acetal sheath.

As standard supplied with a SMA-Male straight connector, a version with a straight RP-SMA plug is also available.

Also available is the WR433 which is a right angle SMA-Male version of this 433 MHz stub antenna.

In addition, across this line of products we have 868 MHz and quad band cellular models available.