SPK Electronics Co., Ltd. has more than 30 years of excellent experience in manufacturing/OEM/ODM. SPK is the Agent of Seiko Epson for frequency controlled products such as quartz crystal , Oscillator , TCXO, VCXO, VCO, OCXO, Saw filters, and resonators and IC. The distributor for GSM/GPRS RF module.SPK products enable in GPS, Bluetooth, Glonass , Beido, DVB-T, TV , GPS/GSM/GPRS/CDMA cellular phone, Wireless, mobile communication field, We are committed to performance enhancement, continuous quality improvement and customer satisfaction.

Over the years, SPK ELECTRONICS CO., LTD. achieved continuous growth by closely observing the market in order to produce customer-oriented products. Our GPS Antenna is made to the same rigorous quality standards that our commercial customers demand.

GPS, Antenna, Active antenna

Categories  > 2-Antenna-Glonass GPS GSM WIFI BT 4G RFID Beidou Iridium Galileo > GPS Antenna


Product Name :

GPS Antenna

Description :


Dielectric Antenna
Center Frequency(MHz):1575.42±3
Peak Gain >3dBi Based on 7cm×7cm ground plane
Gain Coverage >-4dBi at –90°<0 <+90°(over 75% Volume) Polarization:RHCP
LNA Gain (Without cable) :28 dBi Typical
Noise Figure(dB):1.5

Filter Out Band Attenuation (f0=1575.42 MHz)

7dB Min f0+/-20MHz ;

20dB Min f0+/-50MHz;

30dB Min f0+/-100MHz
VSWR <2.0
DC Voltage(V):2.7/3.0/3.3/5.0/3.0 to 5.0 etc. DC Current(mA):11 Max

Weight(gram )<110
Cable Length(m):2,3 etc. Connector:SMA etc. Mounting:Magnetic Housing:Black

Description :

Antenna Element
Center Frequency 1575.42 MHz +/-1.023 MHz
Polarization R.H.C.P. (Right Handed Circular Polarization)
Absolute Gain @ Zenith +5 dBi typical
Gain @ 10o Elevation -1 dBi typical
Axial Ratio 3 dB max.
Output VSWR 1.5:1 max.
Output Impedance 50 ohm

Low Noise Amplifier
Center Frequency 1575.42 MHz +/- 1.023 MHz
Power Gain 28 +/-4.5dB
Bandwidth 2 MHz min.
Noise Figure 1.5 max.
Outer Band Attenuation 20 dB min. @ Fo +/-50 MHz
Supply Voltages 2.5 to 5.5V DC
Current Consumption 13mA@ 3.0V DC,18mA@ 5.0V DC
VSWR 1.5 max.
Output Impedance 50 ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency 1575.42 MHz
Gain 30 +/-4.5dB
Noise Figure 2.0 max.
Bandwidth 2 MHz min.
Axial Ratio 3 dB max.
VSWR 1.5 max.
Output Impedance 50 ohm
Environmental Conditions
Operating Temperature -30oC to +80oC
Storage Temperature -40oC to +100oC
Relative Humidity 40% to 95% non-condensing
Water Resistance 100% waterproof
Physical Constructions
Constructions Enclosure Center feeds TNC connector for antenna output


Weight Antenna 80mm(Dia.) 71.3mm(H)
Mounting Base 110mm(W) 70mm(L) 75.2mm(H)
150 grams (without cable)
Standard Mounting Concinnity and Solid design
Cable & Connector


Cable Pulling strength 10 meter RG58 A/U connectors are hermetically
12Kg for 5sec.
Connector available TNC (standard), other types (optional)

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We can manufacture GPS Antenna that meets specific technical requirements. If you are looking for SPK-GPSANT-070, GPS Antenna, GPS, GSM, GPRS, GLONASS, ANTENNA or Crystal, Oscillator, tcxo vcxo GPS Antenna , you are in the right place. At SPK ELECTRONICS CO., LTD., you will find every kind of GPS Antenna that you can think of, with something for all kind of business.

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Tel :  886-2-2346-2323   Fax :  886-2-2346-3939
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