User Manual

GPS-C 2/70/.../...
GPS Antenna with Whip with Shock Spring for the 160 MHz
and 450 MHz Bands
DESCRIPTION
External antenna whip mounted on the GPS-Combi mount.
Sturdy, general-purpose ¼ λ antenna in professional quality.
Easily removable whip 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.
When ordering the antenna, please state the centre frequency on each
band.
SPECIFICATIONS FOR WHIP
ELECTRICAL
MODEL GPS-C 2/70/.../...
ANTENNA TYPE Mobile antenna
FREQUENCY 160 MHz freq. to be stated within:
144 - 175 MHz
450 MHz freq. to be stated within:
380 - 470 Mhz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN 160 MHz: Approx 0 dB (acc. to EIA RS-329-1)
450 MHz: Approx 0 dB (acc. to EIA RS-329-1)
BANDWIDTH 160 MHz: ≥ 8 MHz @ SWR ≤ 2.0
450 MHz: ≥ 15 MHz @ SWR ≤ 2.0
SWR ≤ 1.5 @ f.res. in both bands
MAX. POWER 25 W
MECHANICAL
MATERIALS Whip: Polyethylene covered copper thread / glass fibre
Black-chromed brass
Spring: Black-chromed stainless steel
COLOUR Black
HEIGHT Approx. 350 mm
WEIGHT 50 g
MOUNTING On the GPS-Combi mount
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
GPS-C 2/70/.../... 132000085
DIPX 225/330-FME (optional) 200000670
When ordering the antenna, please state the centre frequency on each band.
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
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
Tools for mounting included