Antennas, Coaxial, Connectors and Mounting brackets

Elsema has a wide range of antennas manufactured by RF engineers using the latest technology and test equipment from Rohde & Schwarz.

We have our standard antennas on 151MHz, 433MHz, 915MHz and 4G that are always in stocks. Antennas come on different frequency bands, connectors or coaxial cable can be designed to meet specific customer requirements.

Antenna selection guide

Effects of VSWR on Transmitted Power

Coaxial Cable Data

Precaution to take when installing and testing antennas

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  • Automatic sliding gate motor kits
  • Automatic swing gate motor kits
  • Electric gate opener
  • Solar gate kits
  • Control cards
  • Keyring Remotes
  • IP66 rated Cases
  • Solar Panels
  • Backup Batteries
  • Transmitters
  • Receivers
  • Antennas