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INTRODUCTION

2.Application:
For antenna units used with or in automobile ( 50Ω impedance ).
3. Appearance:
Antenna Unit 
Shielding Dimensions 25.2 x 25.2 x 8.9mm(Patch Dimensions:25x25x4mm)
Weight 9.9±1g (typ)
4. Operating Condition:
Temperature -20 to +90 ℃
Humidity 10 to 95％ RH
5. Storage Condition:
Temperature -40 to +90 ℃
Humidity 10 to 95％ RH
6. Electrical Specification:
˙All values are defined at 25±15℃,65 ± 20％RH , power handling 1 u watt ,˙air
pressure 960±100 HPA unless noted.
˙Patch characteristics are measured with 70x70 mm ground plane in an
anechoic chamber.
6-1) Patch
Characteristics Specification
Operating Frequency 1575.42/1602.00±1.023 MHz
Bandwidth
(10dB return loss)
10 MHz min @S11≦-10dB
Gain at Zenith +2.0 dBi (typ)
Operating Frequency 1568-1578/1596-1606 MHz
Bandwidth 10 MHz min. @S11<-8dB
Gain at Zenith 2.0 dBi typ.
6-2) LNA
Characteristics Specification
Operating Frequency 1575 ~ 1610 MHz
Gain 29 dB typ
Noise Figure 1.5 dB typ
Output V.S.W.R 2.0 max
Voltage 2.3~5.5 V
Current 3 V：12.6 mA Typical