PROCOM A/S New Products 2010 - Nkt-rf.ru

PRO-PDI-4-TETRA-FME-J
TETRA combiner with SWR adaption/adjustment network
DESCRIPTION
Combiner for coupling of 4 TETRA mobile transceivers on one
common antenna.
Compact dimensions – especially suitable for mobile applications.
FME connectors for direct connection of FME cable without extra
adapter.
Integrated SWR adjustment network for optimization of SWR in the
frequency range of 380 to 400 MHz.
High isolation achievable: Up to 50 dB (Dependant on the SWR of
the connected antenna)
For parallel operation of four twoway communication radios
(transceivers) where highest possible decoupling (isolation) is
necessary. Via the adjustment network integrated in the combiner
the SWR of the antenna and consequently the isolation between the
ports of the combiner are distinctly improved.
The adjustment of the SWR adjustment network takes place via
built-in variable capacitors.
Max. power 4 x 3 W.
Also applicable as equal or unequal power divider for
max. 10 W.
Very small ripple on the connectors over the total frequency range.
SPECIFICATIONS
ELECTRICAL
MODEL
FREQUENCY
MAX. INPUT POWER
NOMINAL DIVIDER LOSS
TOTAL LOSS INCL. SPLITTER LOSS
/COUPLER LOSS
IMPEDANCE
PRO-PDI-4-TETRA-FME-J
380 - 400 MHz
1 x 10 W if used as divider
4 x 3 W if used as coupler
6.0 dB
< 7.0 dB
Nom. 50 Ω
SWR < 1.5
MECHANICAL
TEMP. RANGE
CONNECTOR TYPE
DIMENSIONS (L x W x H)
WEIGHT
–30° C → +60° C
FME connectors
57 x 100 (inclusive of mounting
plate) x 28 mm
Approx. 150 g
ORDERING DESIGNATIONS
TYPE
PRODUCT NO.
PRO-PDI-4-TETRA-FME-J 210001005
PROCOM A/S reserve the right to amend
specifications without prior notice.
17/03/2010