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Product information

Features / Advantages

  • The PRO-ISO-PHY-TETRA-S4 combiner offers the option of connecting up to four TETRA radios to a common antenna.
  • The PRO-ISO-PHY-TETRA-S4 models are available in the 380 - 470 MHz frequency range (on request).
  • ETSI-compliant connection of four digital radios.
  • The PRO-ISO-PHY-TETRA-S4 is the successor to the PRO-ISO-PHY-TETRA-4.
  • The PRO-ISO-PHY-TETRA-S4 has improved isolation between the ports - more than 62 dB - and lower insertion loss.
  • The use of high-quality system components such as highly selective helical duplex filters and high-performance isolators ensures high isolation and reliable communication.
  • The smallest and most compact design on the market.
  • Suitable for both stationary and mobile use.
  • Also available as a tray for 19" installation.
  • Vibration and shock-tested in accordance with EN-60068**.



**Tested in accordance with:
Vibration test: EN 60068-2-64, test specification: EN 300 019-2-5 V3.0.0.
Shock test: EN 60068-2-27, test specification: EN 300 019-2-5 V3.0.0.
Impact test: EN 60068-2-29, test specification: EN 300 019-2-5 V3.0.0.

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