User Manual
GPS-C FLEX/TETRA/GSM
Unity Gain ¼ λ Mobile Antenna for the TETRA and EGSM
Band
DESCRIPTION
External antenna whip mounted on the GPS-Combi mount.
Flexible antenna made of steel wire covered with black silicone
tubing.
Easily removable for car wash.
GPS-antenna for fixed installations.
Full hemispherical coverage.
Built-in high gain, low noise amplifier.
Right-Hand Circularly Polarized antenna (RHCP).
5 V supply voltage (3 V respectively 12 V available on request).
DC supply via RF-connector.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. ROOF THICKNESS
GPS-C FLEX/TETRA/GSM 132000066 Max. 2.5 mm
GPS-C FLEX/TETRA/GSM/7mm 132000069 3.5 - 7.5 mm
SPECIFICATIONS FOR WHIP
ELECTRICAL
MODEL GPS-C FLEX/TETRA/GSM
ANTENNA TYPE ¼ λ mobile antenna
FREQUENCY 380 – 430 MHz (TETRA)
880 – 960 MHz (EGSM)
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 0 dB (acc. to EIA RS-329-1)
for the TETRA band
BANDWIDTH ≥ 50 MHz @ SWR ≤ 2.5
SWR ≤ 1.7 @ f.res.
MAX. POWER 25 W
MECHANICAL
MATERIALS Silicone tube over flexible bowden wire
Chromed brass
COLOUR Black
HEIGHT Approx. 140 mm
WEIGHT Approx. 25 g
MOUNTING On the GPS-Combi mount
SPECIFICATIONS FOR GPS-COMBI MOUNT
ELECTRICAL GENERAL SPECIFICATIONS
MODEL GPS-COMBI MOUNT
ANTENNA TYPE Active patch antenna
FREQUENCY 1575 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Circular right-hand
COVERAGE Hemispherical
GAIN 28 dBic in axial direction (typ.)
CROSS-
POLARIZATION ATT.
> 10 dB (typ.)
SELECTIVITY > 45 dB down @ ± 45 MHz
BUILT-IN AMPLIFIER
GAIN > 30 dB (typ.)
NOISE FIGURE < 1 dB (typ.)
P 1dB
Approx. +7 dBm
SWR (output) ≤ 2.0
SUPPLY VOLTAGE 5 ± 0.5 VDC (3 V resp. 12 V on request)
CURRENT
CONSUMPTION
Approx. 25 mA
MECHANICAL (ONLY FOR THE GPS-PART)
MATERIALS Cu-nite brass
Stainless steel
Reinforced thermoplastic
ANTENNA COLOUR Black
TEMP. RANGE -35° C →+75° C
CONNECTOR FME (male for GPS) +
FME (female for mobile antenna)
RECOMMENDED
INSTALL. TORQUE
4 ± 0.5 Nm
DIMENSIONS (H x L) Approx. 30 x 89 mm
ROOF THICKNESS Max. 2.5 mm or 3.5 - 7.5 mm
WEIGHT Approx. 114 g
MOUNTING ø18.0 mm dia. hole for roof thickness up to 2.0 mm
ø18.5 mm dia. hole for roof thickness 2.0 - 2.5 mm
ø19.0 mm dia. hole for roof thickness 3.5 - 7.5 mm
Tools for mounting included