Dongguan Boges Communication Technology Co., Ltd
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Custom Car GPS Antenna Frequency 1575MHz , GPS Active Patch Antenna
1. Object
OBD V4(C4+OBD DONGLE) GPS antenna.
2. Electrical Characteristics
| No. | Item | Specifications | Post Environmental Tolerance |
| 2.1 | Range of Receiving Frequency (Mhz) | 1575 | ±2.5 |
| 2.2 | Center Frequency (Mhz) (with D01 GND Plane) | 1590 | ±3.0 |
| 2.3 | Band With (Mhz) (Return loss ≤-10dB) | ≥5 | ±0.5 |
| 2.4 | V.S.W.R(in Center Frequency) | ≤1.5 | ±0.5 |
| 2.5 | Gain(Zenith) (dBi typ) | ―― | ―― |
| 2.6 | Axial Ratio | ―― | —— |
| 2.7 | Polarization | Right-Handed Circular | —— |
| 2.8 | Impedance(Ω) | 50 | —— |
| 2.9 | Frequency Temperature Coefficient (ppm/℃) | 0±10 | —— |
3. Characteristic curve
