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915MHZ ceramic patch antenna
VTCA915R4060-3
1 SCOPE
This specification shall cover the characteristics of the dielectric antenna element
with the type VTCA915R4060-3
2 OUTLINE DRAWING AND DIMENSIONS
2.1 Appearance: No visible damage and dirt.
2.2 Dimensions
3 ELECTRICAL SPECIFICATIONS
3.1 Performance Characteristics
Items |
Content |
Nominal frequency MHz |
915.00 |
*Center frequency MHz (without tape on 50X50mm ground plane) |
916.0±2.0 |
BW(-10dB)MHz Min |
2.5 |
VSWR at CF max |
1.5 |
Polarization Model |
RHCP |
Impedance Ω |
50 |
Frequency Temperature Coefficient |
20ppm/deg.℃ max |
* Center frequency :-10dB bandwidth center frequency.
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