T-3072 GPS Timing Antenna Data Sheet

Make Synchronised Time Simple...
High Gain, Jam-Resistant GPS Timing Antenna
APPLICATIONS
Network Timing and
Synchronisation
Long Cable-Run
Installations
Anti-Jamming GPS
Military and Security
KEY FEATURES
Professional-Grade
Permanent Mount Antenna.
Weather-Proof, IP67,
Housing.
Pre-Filtered, Jam-Resistant,
GPS Antenna.
High LNA Gain.
Wide Voltage Range.
PRODUCT OVERVIEW
SPECIFICATION
The T-3072 is a professional grade, high
gain, pre-filtered permanent mount, GPS
L1 antenna. It is housed in an industrialgrade, weather-proof, conical white
enclosure, and is supplied with a TNC
Jack (female) connector.
Antenna
Architecture:
Custom single-feed ceramic patch.
Antenna Gain:
5 dBic at 90° on 100mm Ground
Plane.
Axial Ratio: 4 dB at 90°, 6dB at 20°
The antenna features a conical radome
and is specially designed for timing
applications in environments
characterized by high L-Band RF fields
and long cable runs.
The T-3072 also features a precisely
tuned ceramic patch element, a tight
band-pass SAW pre-filter, a first LNA gain
stage, an in line SAW filter, followed by a
two stage amplifier. The antenna
provides a reliable and clear GPS signal
while minimizing loss-of-lock, even when
conditions are less than ideal.
It covers the GPS L1 and SBAS
(WAAS/EGNOS/MSAS) frequency band
(1572.5 to 1578 MHz), and it offers
unparalleled out-of-band signal rejection
and excellent axial ratio for improved
signal reception and multi-path rejection.
An optional specially-designed rightangled bracket is available for securely
mounting the antenna on to a vertical
surface, such as a wall, or antenna pole
(P/N MT4-GPS).
Electrical
Architecture:
SAW Pre-Filter, 1st LNA, in-line
SAW filter, two stage LNA.
Frequency Bandwidth:
1572.5 to 1578 MHz.
Polarization: RHCP
LNA Gain (including SAW pre-filter):
40 dB min. at 90° (at 1575.42 MHz)
VSWR (at LNA output): <1.5:1
Noise Figure: 3.3 dB typ.
Supply Voltage Range:
+2.7 to 10 VDC nominal
Supply Current: 25 mA Max.
ESD Circuit protection:
15 KV air discharge
Mechanical & Environmental
Mechanical Size:
66.5 mm dia. x 47.5 mm H
Connector: TNC female
Operating Temp. Range: -40 to +85 °C
Enclosure:
Radome: White ASA Plastic,
Base: Zamak White Metal
Weight: 150 g
Attachment Method:
L-Bracket option: P/N# MT4-GPS
Environmental:
IP67 and RoHS compliant
Shock Vertical axis:
50 G, other axes: 30 G
Vibration 3 axis, sweep = 15 min, 10 to
200 Hz sweep: 3 G
KEY BENEFITS
Warranty
One year parts and labour
Great out-of-band signal
rejection.
Dimensions (mm)
Ideal For High Level RF
Environments.
Great Signal to Noise Ratio.
Long Cable Runs
TimeTools Limited.
Unit 34, Wombourne Enterprise Park,
Bridgnorth Road, Wombourne,
South Staffordshire.
WV5 0AL
UK
Phone: +44 (0) 1902 897400
Fax: +44 (0) 870 123 1844
Email : Sales@TimeTools.co.uk
Web: www.TimeTools.co.uk
© Copyright 2012 TimeTools Limited. All Rights Reserved.
TimeTools