Queclink OWNE User manual

Antenna_GPS_SMA_3M
User Guide
For GV300 Devices
ACCEAAG300UG001
Revision: 1.00
http://www.queclink.com
[email protected]

Antenna_GPS_SMA_3MUserGuide
Document Title Antenna_GPS_SMA_3M User Guide
Version 1.00
Date 2012-06-15
Status Release
Document Control ID ACCEAAG300UG001
General Notes
Queclink offers this information as a service to its customers, to support application and
engineering efforts that use the products designed by Queclink. The information provided is
based upon requirements specifically provided to Queclink by the customers. Queclink has
not undertaken any independent search for additional relevant information, including any
information that may be in the customer’s possession. Furthermore, system validation of this
product designed by Queclink within a larger electronic system remains the responsibility of
the customer or the customer’s system integrator. All specifications supplied herein are
subject to change.
Copyright
This document contains proprietary technical information which is the property of Queclink
Limited. The copying of this document, distribution to others, and communication of the
contents thereof, are forbidden without express authority. Offenders are liable to the payment
of damages. All rights are reserved in the event of a patent grant or registration of a utility
model or design. All specification supplied herein are subject to change without notice at any
time.
Copyright © Queclink Wireless Solutions Co., Ltd. 2012
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Antenna_GPS_SMA_3MUserGuide
Contents
Contents ............................................................................................................................................2
0. Revision history ............................................................................................................................3
1. General Description ......................................................................................................................4
2. General Specification....................................................................................................................5
2.1. Appearance..........................................................................................................................5
2.2. Operating Condition............................................................................................................5
2.3. Storage Condition................................................................................................................5
3. Electrical Specification.................................................................................................................6
3.1. Patch....................................................................................................................................6
3.2. Filter / LNA.........................................................................................................................6
4. Dimensions ...................................................................................................................................7
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0. Revision history
Revision Date Author Description of change
1.00 2012-06-15 Cid Xu Initial
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Antenna_GPS_SMA_3MUserGuide
1. General Description
Antenna_GPS_SMA_3M is a GPS Active Antenna with SMA type RF connector. The
cable length is 3m.
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2. General Specification
2.1. Appearance
Antenna Unit (with radome, connector, and cable – refer to an attached drawing)
Dimensions 37.5*34.5*12.5mm ; Radome #D
Weight 62±5g(typ); Connector SMA PLUG
Cable RG-174 3m
2.2. Operating Condition
Temperature -40 to +90℃
Humidity 10 to 95% RH
2.3. Storage Condition
Temperature -40 to +90℃
Humidity 10 to 95% RH
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3. Electrical Specification
* All value are defined at 25±15℃, 65±20%RH, power handling 1 u watt, air
pressure 960 ±100 HPA unless otherwise notes.
* Patch characteristics are measured with 70x70 mm ground plane in an anechoic
chamber.
3.1. Patch
Characteristics Specification
Center Frequency 1575.42 MHz (when covered with a radome and
measured by 70*70mm ground plane)
Bandwidth(10dB return loss) 10 MHz min
Gain at Zenith 5.0 dBic typ
Gain at 10°elevation - 1.0 dBic min
Polarization R.H.C.P
Axial Ratio 3.0 dB typ
3.2. Filter / LNA
Characteristics Specification
Center Frequency 1575.42 MHz
Gain 27±3 dB
Noise Figure 1.5 dB typ
Filter Out band attenuation 7dB TYP fo±20MHz
20dB TYP fo±50MHz
30dB TYP fo±100MHz
(fo=1575.42MHz)
Output V.S.W.R 2.0 max
Voltage (3.3V) DC = 3.3±0.6V
Current (3.3V) 12mATYP 15mAmax
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4. Dimensions
Connector Appearance: SMA PLUG
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