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| Tel.:+86-573-82797333 82797070 |
| Fax.:+86-573-82797676 |
| CT:+86-573-82053999 |
| Mobile:+86-13017755918 |
| MSN:meinchina2008@hotmail.com |
| E-mail:meinchina@vip.163.com |
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MODEL: MGA-25 |
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Featuring excellent capability of high sensitivity and extremely low current consumption, MGA-25 is a most compact GPS antenna module currently available in the market by using cutting-edge technology without affecting the performance. We could guarantee a wireless network with almost 100% coverage, even in tough environment, such as under urban canyons condition and in foliage. In addition, AM-25 is universally compatible with a variety of prevailing GPS receiver models and offers perfect choice for a wind range of GPS applications in diverse areas, AVL, vehicle navigation, aviation and military, for instance.
Feature
¢ Sensitive GPS Antenna Module
¢ With Excellent Signal Amplification for Mobile Applications
¢ LNA Gain: 28dB Typ.
¢ High temperature stability
¢ Low current consumption
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Specification
More Spec: Physical Condition
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Dimension
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25mm (L) x 25mm (W) x 8mm (H)
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Weight
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>6 grams
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Environmental Conditions
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Operation temperature
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-30°C to +80°C
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Storage temperature
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-40°C to +100°C
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Relative Humidity
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40% to 95%
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Electrical Specifications
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Input voltage
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2.5V~5.5V
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Power Consumption
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at 2.5V 6.6mA Typ.
at 3.0V 8.6mA Typ.
at 4.0V 12.6mA Typ.
at 5.0V 16.6mA Typ.
Power Consumption
at 5.0V 16.6mA Typ.
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Antenna
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Frequency range
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1575.42 ± 1.023 MHz
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Gain at 10o elevation
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-1 dBic Typ.
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Gain at Zenith
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5.0 dBic Typ.
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Bandwidth
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10 MHz min. @S11£-10 dB
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Polarization
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RHCP
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Axial Ratio
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3.0dB Typ.
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LNA
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Frequency range
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1575.42 ± 1.023 MHz |
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Gain
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28dB Typ. |
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Noise Figure
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1.5 Typ. |
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Filter
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20dB 25dB @ fo+/- 50MHz
30dB 35dB @ fo+/- 100MHz
* fo=1575.42MHz
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Output Impedance
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50 ohm
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Output VSWR
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2.0 max. |
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Total Specifications (Through Antenna, LNA, Cable and Connector)
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Frequency range
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1575.42 ± 1.023 MHz |
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Gain
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At 90o vertical to sky 30 ± 4.5dBi
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(cable loss) Note:1
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Mounted on the 60mm x 60mm square ground
plane
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Output Impedance
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50 ohm
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VSWR
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2.0 max.
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Note:1
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Cable Loss=(-1.2dB/m)
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