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Telephone:+86 136-0237-0379
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2 in 1 Screw Mount Antenna GPS
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- Product Description
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In terms of polarization mode, GPS antenna can be divided into vertical polarization and circular polarization.
Vertical polarization is less effective than circular polarization. Therefore, except for special cases, GPS antenna will adopt circular polarization and linear polarization.
Car Gps Antenna is divided into internal antenna and external antenna from the placement mode.
The assembly position of the antenna is also very important. In the early DAYS, GPS handholds mostly used valved antennas. At this time, the antennas were basically isolated from the inside of the whole machine, and EMI almost did not affect them, so the star receiving effect was very good. With the trend of miniaturization, GPS antennas are mostly built in. At this time, the antenna must be above all metal devices, the shell must be electroplated and well grounded, away from EMI interference sources, such as CPU, SDRAM, SD card, crystal oscillator, DC/DC.
Frequency Range: Covers 806~960/1710~2170/1575.42MHZ±2MHZ/1602mhz GSM/LTE bands and GPS frequencies.
Input Impedance: 50ohms for seamless integration.V.S.W.R: ≤1.7 for minimal reflections.
Gain: 28±2dBi for strong signal amplification.
Polarization Type: Vertical for optimal transmission.
Radiation Direction: Omnidirectional for 360° coverage.
Max Input Power: 50 watts max.
Operating Temperature: -40°C to +85°C.
Storing Temperature: -20°C to +85°C.
Cable Length: 3 meters (10 ft) cable.
Connector Type: SMA-Male connector.
Radome Color: Black radome.
Dimensions: Φ72mm x 21mm compact size.
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