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GPS-C MU 1/...

GPS Antenna with a ¼ λ Whip for the 400 MHz Band

  • External antenna whip mounted on the GPS-Combi mount.
  • GPS-antenna for fixed installations.

DESCRIPTION

  • Black-chromed, conical stainless steel whip.
  • Sturdy, general-purpose ¼ λ antenna of professional quality.
  • Easily removable whip for car wash.
  • Full hemispherical coverage.
  • Built-in high-gain, low-noise amplifier.
  • Right-Hand Circular Polarization (RHCP).
  • 5 V supply voltage (3 V respectively 12 V available on request).
  • DC supply via RF-connector.

 

ORDERING DESIGNATIONS

TYPE PRODUCT NO.
GPS-C MU 1/... 132000145

SPECIFICATIONS FOR WHIP ELECTRICAL

ELECTRICAL  
MODEL GPS-C MU 1/...
ANTENNA TYPE ¼ λ mobile antenna
FREQUENCY 370 - 470 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
GAIN Approx. 0 dB (acc. to EIA RS-329-1)
BANDWIDTH ≥ 60 MHz @ SWR ≤ 2.0
SWR ≤ 1.3 @ f.res.
MAX. POWER 25 W
MECHANICAL  
MATERIALS Whip:
Black-chromed, conical stainless steel
Black-chromed brass
Spring:
Black-chromed, stainless steel
COLOUR Black
HEIGHT Approx. 160 mm
WEIGHT Approx. 50 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 1 dB 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 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

 

 

MOUNTING INSTRUCTIONS

Do not use sealer on rubber gasket or other places.
 

 

 

 CABLE MOUNTING


 

 

 

TUNING


 

 

 

 TYPICAL RESPONSE CURVE

 

VERTICAL RADIATION PATTERN

 

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