Description
Wireless technology has led us to develop a range of combination antenna solutions. Combo antenna is a low-profile and heavy-duty external M2M antenna for receiving and transmitting signals in telematics, smart meter, transportation and remote monitoring applications. We can provide unobtrusive, robust and rugged antennas that are durable even in extreme environments. A set of combination antenna (like GPS GLONASS antenna, GPS GSM antenna, GPS GSM WIFI antenna, etc) is composed of ceramic patch antenna, LNA, cable, connector and housing. Our products have been designed based on real market feedback and are available worldwide. Mounting, cables and connector types can be customized for your application.
Advantages
1. We tune our antennas for the environment leading to optimized performance.
2. Water-proof grade is IP67, which means it’s fully resistant to water.
3. Quality of our products is guaranteed. All combination antennas (such as GPS GLONASS antenna, GPS GSM antenna and GPS GSM WIFI antenna) are tested and the first pass yield reaches 99%.
4. 28 years’ experience in antenna development makes our company in leading edge of antenna industry.
5. Our combo antennas are highly resistant to corrosion. All of them have passed 48-hour salt-spray test.
6. It is mounted with screw, which is very easy and fast.
Types of Combination Antennas
1. GPS GLONASS Antenna
2. GPS GSM Antenna
3. GPS WIFI Antenna
4. GPS GSM WIFI Antenna
5. GPS GSM AM/FM Antenna
6. GPS AM/FM Antenna
Parameters of Combination Antennas
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GPS Antenna
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Dielectric Antenna
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Center Frequency
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1575.42 ± 1 (MHz)
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Band Width
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CF ± 5 MHz
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Polarization
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RHCP
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Gain
|
5 dBic (Zenith)
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V.S.W.R
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< 1.5
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Impedance
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50 Ω
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Axial Ratio
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3 dB (Max)
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LNA
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Gain
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28 ± 2 (dB)
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Noise Figure
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< 1.5
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Ex-band Attenuation
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12 dB at CF + 50 MHz/16 dB at CF - 50 MHz
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V.S.W.R
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< 2.0
|
|
Supply Voltage
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2.2 V to 5 V DC
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Current Consumption
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5 mA to 15 mA
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GSM Antenna
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Frequency Range
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824 MHz to 960 MHz/1710 MHz to 2170 MHz
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|
V.S.W.R
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< 2.0
|
|
Polarization
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Linear
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Gain
|
2.0 dBi
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Impedance
|
50 Ω
|
|
WIFI Antenna
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Frequency Range
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2400 MHz to 2483.5 MHz
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|
Band Width
|
83.5 MHz
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|
Polarization
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Linear
|
|
Gain
|
3 dBi
|
|
V.S.W.R
|
< 2.0
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|
Impedance
|
50 Ω
|
|
Mechanical
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Cable
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RG174
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|
Connector
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SMA/MCX/FAKRA or others
|
|
Material
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ABS
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Mounting Method
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Screw
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Environmental
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Operating Temperature
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Below 40℃ to 85℃
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Relative Humidity
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Up to 95%
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|
Ingress Protection
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IP67 (Excluding Cable Outlet)
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|
Vibration
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10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
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ROHS Compliant
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Notice
1. Combination antenna must not be covered by metal plate in case of being disturbed when receiving signals.
2. If there are any quality problems of our GPS GLONASS antenna, GPS GSM antenna and GPS GSM WIFI antenna, you can get replacement within one year after buying. Besides, lifelong maintenance is offered for our antenna.
Package
The antenna is wrapped with plastic bag and put in a small white box which is packed in a carton.
Jinchang Company is a professional manufacturer of combination antenna. 28 years’ experience and more than 30 R&D engineers on antenna development guarantee that our products have been leading antenna industry. Our main products include GPS antennas, GSM antennas WIFI antennas, combo antennas (such as GPS GLONASS antenna, GPS GSM antenna and GPS GSM WIFI antenna), cable assemblies and connectors, which are widely used in communication industry.
