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GPS Products
Bluetooth Low Energy GPS
  GL-770
3rd Party Software solution For GPS datalogger
  ManageMy GPS
GPS Data Logger
  760
  860E
  747ProS
  821E
  860Lite
  747Pro
  photoMate 887 Lite
  TripMate 850
  TripMate 852
  photoMate 887
  747A+
  821
Wired GPS
  iGPS-M Pro
  GM-2
  GM-3
Active Antenna
  GA-110
  GA-112
  GA-140
  GA-240
  GA-310
  GA-330
  GA-722
  GA-723
Engine Board
  EB-230
  EB-24X
  EB-250 / EB-250L
  EB-500 / EB-500L
  EB-500A
  EB-505
  EB-54X
  EB-570
  EB-600
  EB-845
  EB-870
  EB-5080
  EB-5084
  EB-845A
  EB-870A
  EB-800A / EB-800AL
  EB-800 / EB-800L / EB-800S
  EB-807
  EB-6200
  EB-807A
GA-310
 

GA-310 is an ideal active GPS antenna for your embedded system applications. Only 17 x 15 x 6.8 mm in size, it fits easily into your GPS system and provides maximum performance. GA-310 represents the perfect antenna solution for all your GPS applications.

   
Key Features: Applications:
• Small form factor: 17 x 15 x 6.8 mm
• High gain up to 15dB
• Low power consumption
• 40mm cable with I-Pex connector
• Lead-free and RoHS compliant
• Handheld devices
• Automotive and Marine Navigation & Tracking
• Emergency Locator
• Geographical Surveys
• Sporting and Recreation
• Embedded applications: PDA, DSC, Smartphone, UMPC, PND, MP4
Item Symbol Specification Unit Note
Central Frequency fc 1575±3 MHz
Output Impedance Zo 50 Ohm At fc
Antenna Gain GA 2.5 dBi Elevation 90 degree
Axial Ratio RA 1.2 dB Elevation 90 degree
LNA Gain GL 15 dB At fc, No SAW filter
Noise Figure NF 1.3 dB At fc, 1.8dB Max.
In Band Flatness 1 dB ±fc ±1MHz
Output VSWR 2.0 max At fc
Supply Voltage Vcc 2.65~5 Vdc
Power Consumption Icc 3 mA
Operating Temperature TOP -30 ~ +85 °C
Storage Temperature TS -40 ~ +125 °C
Operating Humidity ?95% Non-condensing
Dimension 17 x 15 x 6.8 mm
Type Version Description Date
Catalog V1.8 2011-03-29
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