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AC-GPS-N257
AC-GPS-N257
AC-GPS-N257
AC-GPS-N257
AC-GPS-N257
AC-GPS-N257
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  • AC-GPS-N257
  • AC-GPS-N257
  • AC-GPS-N257
  • AC-GPS-N257
  • AC-GPS-N257
  • AC-GPS-N257

AC-GPS-N257



Product Classification:

keyword:

GPS Active Internal Antenna 25mm

Features Technical Parameters Datasheet PDF Related Products
Light weight, low profile, easy to assemble and hide the high gain LNA is made of low noise
microwave components to ensure the sensibility of the system.
This GPS antenna is ideal for GPS enabled ruggedized PDAs, laptops and portable GPS Handhelds.
It features a compact ceramic patch element, ESD circuit protection,a low noise amplifier  
and a SAW fi lter, enabling the antenna to provide great out-of-band signal rejection performance, 
consistent and clear signal while minimizing loss-of-lock in an extremely small form factor.
Electrical  
AntennaFrequency Range 1575.42MHZ±3MHz
Gain5dBic(Zenith)
Polarization TypeRHCP
V.S.W.R<1.5
Impedance50Ω
Peak Gain >3dBic Based on 7x7cm ground plane 
Dimensions25x25x7mm 
LNALNA Gain28±2dB
Noise Figure1.5dB
DC Voltage2.2-5.0V
DC current5-15mA
V.S.W.R<2.0
Mechanical  
MechanicalCable1.13
Length100mm
ConnectorU.FL
EnvironmentalAntenna Radome MaterialCeramics
Operating Temperature40℃~+80℃
Relative HumidityUp to 75%
Vibration10 to 55Hz with 1.5mm amplitude 2hours
Weight8g
RoHS CompliantYES

AC-GPS-N257.pdf

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