Procom DFA FLX x-410-430-890-960-mhz - Manual

DFA-FLX-X/410-430/890-960
MHz
400 MHz / 900 MHz Dual-frequency Mobile Antenna
DESCRIPTION
This antenna makes it possible to:
-operate 400 MHz and 900 MHz transceivers alternately on the same
antenna
-operate two transceivers (400 and 900 MHz) at the same time on one
antenna using a diplexer (type DIPX 500/800 – to be ordered
separately)
-operate a dual-frequency transceiver (400 and 900 MHz) on one
antenna (diplexer not required).
Ready-tuned and unity gain on both bands.
Stainless steel X-mount with M6-thread whip-fastening system.
Simple mounting exclusively with access from the outside.
Models available with X-mount (oblong), CX-mount (circular).
XP4-mount: Permanently attached 4 m cable terminated with FME-
connector.
Ordering designations
TYPE NO. PRODUCT NO.
DFA-FLX-X/410-430/890-960 MHz
When ordering, the operating frequencies in both bands must be stated. In
case of duplex operation please specify TX and RX frequencies. In case of
application for CELLULAR systems please state names of CELLULAR
networks.
All whips are compatible with all mounts.
SPECIFICATIONS
ELECTRICAL
MODEL DFA-FLX-X/410-430/890-960 MHz
ANTENNA TYPE Dual-frequency mobile antenna.
FREQUENCY 400 MHz-frequency to be stated within: 410-430 MHz.
900 MHz-frequency to be stated within: 890–960 MHz.
IMPEDANCE Nom. 50 Ω
POLARISATION Vertical.
GAIN Approx. 0 dB in both bands (acc. to EIA RS-329-1)
BAND WIDTH 400 MHz: > 20 MHz @ SWR ≤ 2.5 (typ.)
900 MHz: > 70 MHz @ SWR ≤ 2.0 (typ.)
SWR ≤ 1.5 @ f. res.
MAX. POWER 25 W
MECHANICAL
MATERIALS Whip:
Silicone tube over flexible steel wire.
Black-chromed brass.
Mount:
Black-chromed brass.
Environment-proof plastics.
Stainless steel.
RECOMMENDED
INSTALLATION
TORQUE
4 ± 1 Nm
COLOUR Black
HEIGHT Approx. 125 mm. / 4.92 inches.
WEIGHT X-version: Approx. 60 g. / 0.13 lb.
XP4-version: Approx. 200 g. / 0.44 lb.
MOUNTING 18 mm dia. hole. / 0.71 inches.
INSTALLATION
This antenna should be mounted on the car roof to ensure best
omnidirectional coverage. Mounting can take place exclusively with access
from the outside when drilling an 18 mm dia. hole. Mounting can take place
from the inside by drilling a 14 mm dia. hole. When mounting in a 14 mm
dia. hole, remove the bottom plastic ring of the packing gasket with a sharp
cutter.
When cleaning the car in car-washing machines, remove the whip using a
spanner, size 9 mm. After wash, refit the whip and tighten it lightly with the
spanner.
1. INSTALLATION DIMENSIONS