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GPS Combination AntennasGPS-C MU 1/...

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

Description

External antenna whip mounted on the GPS-Combi mount.
- Black-chromed, conical stainless steel whip.
- Sturdy, general-purpose ¼ λ antenna of professional quality.
- Easily removable whip for cleaning in car-washing machine.
GPS-antenna for fixed installations.
- 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.

Specifications

Electrical

Model

GPS-C MU 1/...

Frequency

370 - 470 MHz

Antenna Type

Mobile antenna

Max. Input Power

25 W

Polarisation

Vertical

Impedance

50 Ω

VSWR	< 1.3:1 @ f.res.

Bandwidth

≥ 60 MHz @ VSWR ≤ 2.0

Gain (EIA RS-329-1)

0 dB

Mechanical

Materials

Whip : Black-chromed, conical stainless steel
Black-chromed brass
Mount : Weather- and shockproof plastics
Black-chromed brass

Colour

Black

Height

Approx. 160 mm / 6.30 in.

Weight

Approx. 0.05 kg / 0.11 lb.

Mounting

On the GPS-Combi mount

GPS Antenna

P1dB (GPS Amplifier)

Approx. +7 dBm

Coverage (GPS)

Hemispherical

Gain (GPS)

28 dBic in axial direction (typ.)

Connection(s) (GPS)

FME(m) (male for GPS) +
FME(f) (female for mobile antenna)

Mounting (GPS)

18.0 mm dia. hole for roof thickness up to 2.0 mm
18.5 mm dia. hole for roof thickness 2.0 - 2.5 mm
Tools for mounting included

Antenna Type (GPS)

Active patch antenna

Noise Figure (GPS Amplifier)

< 1 dB (typ.)

Cross Polar Discrimination (GPS)

> 10 dB (typ.)

Gain (GPS Amplifier)

> 30 dB (typ.)

VSWR (GPS Amplifier)

< 2.0:1

Operating Temperature Range (GPS)

-35 °C to +75 °C

Selectivity (GPS)

> 45 dB down @ ± 45 MHz

Installation Torque (GPS)

4 ± 0.5 Nm

Frequency (GPS)

1575 MHz

Weight (GPS)

Approx. 0.114 kg / 0.25 lb.

Power Supply (GPS)

5 ± 0.5 V DC (3 V resp. 12 V on request)

Current Consumption (GPS Amplifier)

Approx. 25 mA

Dimensions (GPS)

Approx. 30 x 89 mm / 0.9 x 2.9 in.

Max. Roof Thickness (GPS)

2.5 mm / 0.10 in.

Colour (GPS)

Black

Polarisation (GPS)

RHCP

Impedance (GPS)

50 Ω

Materials (GPS)

Cu-nite brass
Stainless steel
Reinforced thermoplastic

Ordering Designations

Model	Product No.
GPS-C MU 1/...	132000145
GPS-C MU 1/370-430 MHz	132000405
GPS-C MU 1/406-470 MHz	132000406

Connection Diagram

Mounting Instructions

Do not use sealer on rubber gasket or other places.

Cable Mounting

Tuning

The antenna should always be tuned using an VSWR-meter. The cutting diagram below serves as a guide for this procedure.

Typical Response curves

Vertical Radiation Pattern

EU Declaration of Conformity

Hereby Amphenol Procom declare that the product type GPS-C MU 1/... is in compliance with EU Directive 2014/53/EU and
the UK Radio Equipment Regulations 2017 (S.I. 2017 No. 1206).
The full text of the Declaration of Conformity is available at:

https://amphenolprocom.com/images/shop/catalog/pdf-for-catalouges/Declaration-of-Conformity-GPS-C-2.pdf

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GPS Combination AntennasGPS-C MU 1/...

Description

Specifications