Procom PRO-bbphy-4-2-20-3-db-n - Manual

PRO-BBPHY 4/2-20-3 dB-N
Broad Band Power Divider / Combiner
DESCRIPTION
Two antennas connected to the same transmitter or receiver.
Broad band power splitter for radio systems.
Combining two transmitters on the same antenna.
Note: The power splitter has to be mounted on an extra heat sink when
used as a combiner. Max. 15 W per TX.
Combining two signal generators.
30 W load built-in.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
PRO-BBMPHY 4/2-20-3 dB-N 210000291
SPECIFICATIONS
ELECTRICAL
MODEL PRO-BBPHY 4/2-20-3 dB-N
TYPE Cascaded Wilkinson-hybrid
FREQUENCY 70 - 175 MHz
MAX. INPUT
POWER
30 W when used as a power splitter - 15 W per channel
when used as a hybrid combiner.
Note: Extra cooling necessary when used as a hybrid
combiner
INSERTION LOSS < 3.8 dB, typically < 3.4 dB
ISOLATION TX 1 ,
TX 2
> 16 dB 70-175 MHz, typically > 20.5 dB
PHASE TX 1 , TX 2
0°
IMPEDANCE Nom. 50 Ω
LOAD 30 W load built-in
SWR < 1.5 all other ports terminated with 50 Ω (typically <
1.4)
MECHANICAL
TEMP. RANGE –30° C → +60° C
CONNECTOR TYPE N-female (other types available)
DIMENSIONS
(L x W x H)
126 (incl. conn.) x 97.5 (incl. conn.) x 30.3 mm
WEIGHT Approx. 400 g
TYPICAL RESPONCE CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.
18/10/11