Type of external antenna for outputting the signal from radio difficult places (for SENSECOM device types having SMA connector for external antenna connection).
Usually designed to be placed on a metal surface (e.g. on a cabinet plate, in which a hole for the antenna mounting shank must be made, depending on the type of antenna – square or round).
The metal surface forms an extended antenna base which provides sufficient radiation performance for these types of antennas.
- antenna gain: 4dBi
- attachment: nut to metal surface
- cable: RG174 with SMA connector
- IoT net: SIGFOX