TETRA Combiners

Reliable communication without interference

overview tetra

TETRA Combiners

Reliable communication without interference

 

To ensure the highest possible decoupling between two to eight TETRA radios, Procom has developed new combiners. This is the best technology to insure reliability in environment with parallel operation of multiple devices.

The two,- three-, four-, six- and eight-channel TETRA-combiners give a trouble-free connection of two to eight TETRA radios into an arbitrary TETRA-­running antenna! The unique isolation of more than 60 dB between the radios is higher than what the ETSI-standard is demanding. Impossible to achieve this value with the ­plurality of individual antennas mounted on a vehicle roof. A balance between losses in TX- and RX-branch gives a secure two-way connection.

 

PRO-PHY450-4/380-410/SWR
FQ 380 MHz to 410 MHz  L: 420 mm
4-Channel Hybrid Ring Combiner including antenna tuner for TETRA Communication Radios
Procom
PRO-PHY450-3/380-410/SWR
FQ 380 MHz to 410 MHz  L: 400 mm
3-Channel Hybrid Ring Combiner for TETRA Communication Radios
Procom
PRO-PHY450-2/380-410/SWR
FQ 380 MHz to 410 MHz  L: 210 mm
2-Channel Hybrid Ring Combiner for TETRA Communication Radios
Procom
PHY-TETRA-4-FME-...
FQ 380 MHz to 430 MHz  L: 56.7 mm
TETRA combiner with SWR adaption/adjustment network
Procom
PHY-TETRA-2-FME-...
FQ 380 MHz to 430 MHz  L: 50.5 mm
TETRA combiner with SWR adaption/adjustment network
Procom
PRO-PHY 380-2700-3 dB-...
FQ 380 MHz to 2700 MHz
200 W 3 dB Coupler (90° Hybrid)
Procom
PRO-ISO-PHY-TETRA-S-ELW
FQ 380 MHz to 395 MHz
Two TMO TETRA Mobile-Station and one DMO TETRA Mobile Station
Procom
PRO-ISO-PHY-TETRA-S2
FQ 380 MHz to 425 MHz
Two-TETRA-Station Combiner
Procom
PRO-ISO-PHY-TETRA-S3
FQ 380 MHz to 415 MHz
Three-TETRA-Station Combiner
Procom
PRO-ISO-PHY-TETRA-S4
FQ 380 MHz to 425 MHz
Four-TETRA-Station Combiner
Procom
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