Procom PRO-phy450-2-380-410-swr - Manual

PRO-PHY450-2/380-410/SWR
2-Channel Hybrid Ring Combiner for TETRA Communication
Radios
DESCRIPTION
Combiner for coupling of two TETRA transceivers on one common
antenna.
SWR adjustment network for optimization of SWR in the frequency
range of 380 to 410 MHz.
High isolation achievable: Up to -50 dB in the centre frequency
(dependant on the SWR of the connected antenna).
For parallel operation of two two-way communication radios
(transceivers) where highest possible decoupling (isolation) is necessary.
Via the adjustment network the SWR of the antenna and consequently
the isolation between the ports of the combiner can be clearly improved.
The adjustment of the SWR adjustment network takes place via built-in
variable capacitors.
Max. power 2 x 50 W.
Very small ripple on the connectors over the total frequency range.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
PRO-PHY450-2/380-410/SWR 210000889
SPECIFICATIONS
ELECTRICAL
MODEL PRO-PHY450-2/380-410/SWR
FILTER TYPE Hybrid Ring Junction
FREQUENCY 380 - 410 MHz
MAX. INPUT POWER 50 W per channel
(max. 150 W with larger load)
NOMINAL DIVIDER LOSS 3.0 dB
TOTAL LOSS INCL. SPLITTER
LOSS /COUPLER LOSS
< 3.5 dB
IMPEDANCE Nom. 50 Ω
INPUT SWR < 1.5
MECHANICAL
TEMP. RANGE –30° C → +60° C
CONNECTOR TYPE N-female (Others on request)
DIMENSIONS (L x W x H) 210 x 182 (incl. connector)
x 42 mm
WEIGHT 785 g
TYPICAL ISOLATION RESPONSE
TYPICAL ISOLATION RESPONSE
PROCOM A/S reserve the right to amend specifications
without prior notice.
06/12/13