Yunding Wholesale Mini Passive Internal Micro GPS Chip Antenna
| Structure | ||
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| Antenna | ||
| 1 | Antenna model | 2540A(25mm*25mm*4mm) |
| 2 | Frequency Range | 1575.42MHz±1.02 MHz |
| 3 | V.S.W.R | <2.0 |
| 4 | Band With@10dB | >10MHz |
| 5 | Gain | 5.0 dB typ @70mm*70mm groundplane |
| 6 | Impendence | 50Ω |
| Polarization | RHCP | |
| LNA | ||
| 1 | Frequency Range | 1575.42MHz±1.02 MHz |
| 2 | DC Voltage | 3.3±0.3V |
| 3 | DC current | 11±2mA(@3.0V) |
| 4 | Gain | 25±3 dB(without cable @25°C±10°C) |
| 5 | Output VSWR | 2.0 MAX |
| 6 | Noise Figure | 2.2 MAX |
| Overrall performance(Complete module including RF connector) | ||
| 1 | Frequency Range | 1575.42MHz±1.02 MHz |
| 2 | DC Voltage | 3.3±0.3V |
| 3 | DC current | 11±2mA(@3.0V) |
| 4 | Gain | 23 dB Typ |
| 5 | Noise Figure | 2.2 MAX |
| 6 | Band With@10dB | >10MHz |
| 7 | V.S.W.R | <2.0 |
| 8 | Impendence | 50Ω |
| Material | ||
| No | Part Name | SPEC |
| 1 | Antenna | Dielectric Ceramics |
| 2 | PCB | FR4 |
| 3 | Sheathing | ABS (black) |
| 43mm×37mm×13.6mm | ||
| 4 | RF Cable | RG174 |
| L=3m (or others) | ||
| 5 | RF Connector | SMA-MALE (or others) |
| Environment Condition | ||
| 1 | Working Temp | -40°C~+85°C, 10%~95% RH |
| 2 | Storage Temp | -55°C~+100°C, 10%~95% RH |
| 3 | Vibration | Sine sweep @1.5mmAM 10~55Hz each Axis |
| 4 | Waterproof | IP66 |
| Testing Curve |
| Patch Simth& VSWR |
| Noise Figure |
| Patch Directional diagram |
| LNA Gain |