GPS天线资料

GPS_Patch_Oct2006 3GPS Patch Antenna
http://www.inpaq.com.tw

Application
Product Name

Automotive, recreational, marine, aviation, handheld system
PA1575MZ50K4G PA1575MZ50Q4G

Appearance

Specifications Center frequency (MHz) Bandwidth (MHz) Gain at Zenith (dBic) Gain at 10° elecvation (dBic) Polarization Impedance () Frenquency Temperature Coefficient (ppm/°C) Axial Ratio Testing Conditions Dimensions (mm) 1580±1.5 6.0 min. +2.0 typ. -4.5 typ. R.H.C.P. 50 typ. 0±20 ≤ 3 dB K Type: 40 mm Square Ground Plane 15 x 15 x 4 1580±1.5 6.0 min. -0.05 typ. -4.5 typ. R.H.C.P. 50 typ. 0±20 ≤ 3 dB Q Type: 30 mm Square Ground Plane 12.8 x 12.8 x 4

15.00±0.20 2.60±0.20

4.00±0.20 2.50±0.20

12.8±0.20

4.0±0.20

0.81±0.05 0.50±0.20 0.60±0.10 C0.75 2.00±0.20 R0.30±0.10 0.46±0.10

0.81±0.03

3-R0.50

0.50±0.20 2.0±0.30 1.35