Owner manual

PRO-COM450-HDAR-2/...
2-Channel 19" 3 HU Single Tray Combining System
DESCRIPTION
An integrated single tray combining solution housing a 2-channel hybrid
TX hybrid combiner, duplex filter, active RX multicouplers and
preselector.
Minimal rack space required - only 3 HU.
Compatible with digital 6.25 kHz channel spacing.
Single TX isolators fitted as standard (dual isolators available as option).
2 RX ports as standard (4 ports available as option).
Please specify TX / RX frequencies when ordering.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
PRO-COM450-HDAR-2/l 210001739
PRO-COM450-HDAR-2/h 210001738
ACCESSORIES
ADAPTOR AC/DC 12V EU 240000040
ADAPTOR AC/DC 12V UK 240000041
SPECIFICATIONS
ELECTRICAL
MODEL PRO-COM450-HDAR-2/...
FREQUENCY RANGE l: 340 - 400 MHz
h: 406 - 470 MHz
MAX. INPUT POWER PER CH 35 W
MAX. TX-TX SPACING, Δ TX 2.0 MHz
MIN. TX-RX SPACING 5 MHz
INSERTION LOSS - TX PATH < 5.0 dB
TX-TX ISOLATION > 70 dB
ANT-TX ISOLATION > 40 dB @ 25° C
TX-RX ISOLATION
TX-TX spacing < 0.5 MHz
TX-TX spacing > 0.5 MHz
> 85 dB
> 65 dB
RX-RX ISOLATION > 20 dB
IMPEDANCE Nom. 50 Ω
SWR ≤ 1.5
LNA NOISE FIGURE < 3.5 dB
GAIN - RX PATH 1 dB +/- 1 dB (factory set)
CURRENT CONSUMPTION 500 mA @ 12 VDC
MECHANICAL
TEMP. RANGE –30° C → +60° C
CONNECTORS N-female
DIMENSIONS 19" x 3 HU x 400 mm
(483 x 133 x 400 mm)
WEIGHT Approx. 6.3 kg