Procom PRO-phy450-5 User Manual
Pro-phy450-5

PRO-PHY450-5
5-Channel Hybrid Combiner for 450 MHz Transmitters
DESCRIPTION
Combining five transmitters or receivers on the same antenna.
Better utilisation of good antenna position.
Five antennas on the same transmitter or receiver.
The only combining option with very small TX-TX frequency spacing.
60 W loads included (other loads or no loads as option).
ORDERING DESIGNATIONS
TYPE
PRODUCT NO.
FREQ. RANGE
PRO-PHY450-5-1
210001383
380 - 400 MHz
PRO-PHY450-5-2
210001384
390 - 410 MHz
PRO-PHY450-5-3
210001385
400 - 420 MHz
PRO-PHY450-5-4
210001386
410 - 430 MHz
PRO-PHY450-5-5
210001387
420 - 440 MHz
PRO-PHY450-5-6
210001388
430 - 450 MHz
PRO-PHY450-5-7
210001389
440 - 460 MHz
PRO-PHY450-5-8
210001390
450 - 470 MHz
PRO-PHY450-5-9
210001391
460 - 480 MHz
SPECIFICATIONS
ELECTRICAL
FILTER TYPE
Hybrid Junction
FREQUENCY
380 - 480 MHz (see table)
MAX. INPUT POWER
65 W per channel
(max. 150 W with larger load)
INSERTION LOSS
< 7.5 dB ± 0.3 dB @ 11 MHz BW
< 7.8 dB ± 0.3 dB @ 22 MHz BW
ISOLATION TX
1
-TX
2
(*see note)
> 30 dB @ 11 MHz BW
> 28 dB @ 22 MHz BW
MPEDANCE
Nom. 50 Ω
LOAD
60 W load fitted (other ratings available)
SWR
< 1.5 with all other ports terminated
with 50 Ω
MECHANICAL
TEMP. RANGE
-30° C → +60° C
CONNECTORS
N-female (other types as option)
DIMENSIONS (L x W x H)
510 x 89 (incl. conn.) x 42 mm (excl. load)
WEIGHT
Approx. 1625 g (excl. load)
*The isolation between the TX ports is directly dependent on the terminating
SWR on the antenna port. With an antenna load SWR = 1.5, the isolation
between the two TX ports will be reduced to 20 dB @ 5 MHz bandwidth.
**The SWR of the load’s should be < 1.1! Each load should be able to
dissipate 4/5 of the input power.
E.g.: With 50 W input, each load should be able to dissipate 50 W x 4/5 =
40 W.
TYPICAL RESPONCE CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.