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Low-Voltage GPS Antenna

Low-Voltage GPS Antenna is an externally mounted GPS antenna that provides continuous L1 band with high gain and low power consumption to a wide selection of GPS receivers in today's market. It is the integration of a high-performance GPS patch antenna and a low noise amplifier into a low profile, extremely compact and fully waterproof enclosure. Low-Voltage GPS Antenna provides excellent signal amplification to any GPS receiver with 2.5~3.3V DC antenna power at the center pin. Coming with small size and ruggedness, Low-Voltage GPS Antenna is designed mainly to meet the robust demand for a GPS antenna that can maintain GPS signal stability for automatic vehicle locating and navigation even in a harsh environment.

Specification

Physical Constructions:
Constructions: Polycarbonate radome enclosure, die-cast-shell at the bottom, water proof rubber gasket seals.
Dimensions: 58mm(L) x 48mm(W) x 15mm(H).
Weight: 65grams (excluding cable & connector)
Standard Mounting: magnet mount and/or screw mount with 2 pieces of M3 tapped holes on the plastic flanges
Optional mounting plate: customized metal sheet
Cable & Connector:
RF: 5 meter RG174/U (standard) cable, other length available
Pulling strength: 6 Kg/5 sec. with molded plastics on connector end for strain relief
Connector available: BNC, TNC, FME (to be adapted), GT5, MCX (OSX), SMA, SMB or SMC in straight or right angle type
Optional: Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)
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 @ 10° Elevation: -1 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 1.5 max.
Output Impedance: 50ohm
Low Noise Amplifier:
Center Frequency: 1575.42 MHz +/- 1.023 MHz.
Power Gain: 14 dB typically
Bandwidth: 2 MHz min
Noise Figure: 1.7 max.
Outer Band Attenuation 12dB min. @F0 +/- 140MHz
Supply Voltages: +2.5~+3.3V DC
Current Consumption: 5.5mA +/- 1mA@3.3V.
Output Impedance: 50ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency: 1575.42 MHz.
Gain: 14 dB min.
Noise Figure: 2.0 max.
Axial Ratio: 3 dB max.
Bandwidth: 2MHz min.
VSWR: 2.0 max.
Output Impedance: 50 ohm
Enviromental Condition:
Operating Temperature: -40°C~ +85°C
Storage Temperature: -40°C~ +85°C
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.

Features

Applications

Low-Voltage GPS Antenna

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  • Manufacturer of glonass antennas, GPS modules and GPS/Glonass combo receiver modules and antennas.
  • Supplying GPS antenna splitters, amplifiers, re-radiating kits, filters, combiners and GPS signal distribution systems.

    • Fixed GPS Antenna

  • Manufactures antennas for wireless applications including satellite, off-air, network, and GPS antennas. Offers information about the company, products, and technical data.
  • Manufacturer of glonass antennas, GPS modules and GPS/Glonass combo receiver modules and antennas.
  • Supplying GPS antenna splitters, amplifiers, re-radiating kits, filters, combiners and GPS signal distribution systems.

    • GPS Antenna Low Input Voltage

  • Manufactures antennas for wireless applications including satellite, off-air, network, and GPS antennas. Offers information about the company, products, and technical data.
  • Manufacturer of glonass antennas, GPS modules and GPS/Glonass combo receiver modules and antennas.
  • Manufacturer of low profile antennas for varied radio and cellular markets.

    • Fixed GPS Antenna Low Input Voltage

  • Manufactures antennas for wireless applications including satellite, off-air, network, and GPS antennas. Offers information about the company, products, and technical data.
  • Manufacturer of glonass antennas, GPS modules and GPS/Glonass combo receiver modules and antennas.
  • Manufacturer of low profile antennas for varied radio and cellular markets.
    • Low-Voltage GPS Antenna