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GPS ceramic patch antenna
VTCA1575R1240A
1. SCOPE
This specification shall cover the characteristics of the dielectric antenna element
with the type VTCA1575R1240A.
2. OUTLINE DRAWING AND DIMENSIONS
2.1 Appearance: No visible damage and dirt.
2.2 The products conform to the RoHS directive and national environment protection law.
2.3 Dimensions
3. ELECTRICAL SPECIFICATIONS
3.1 Performance Characteristics
Items |
Content |
Nominal frequency MHz |
1575.42±1.023 |
Center frequency MHz (with tape on mm× mm Ground Plane) |
|
-10dB Bandwidth MHz min |
|
Return Loss at Center Frequency dB |
|
Polarization Model |
|
Impedance |
|
Frequency Temperature Coefficient |
20ppm/deg.℃ max |
3.2 Impedance Characteristic
4. TEST
4.1 Test Conditions
Parts shall be measured under a condition (Temp.:20℃±15℃, Humidity : 65%±20% R.H.).
4.2 Test Jig