The embedded full frequency GNSS antenna JF-CSX237A is a high gain, small size and compact active GNSS antenna that provides reliable and consistent positioning services for high dynamic applications such as small robots and autonomous vehicles. This affordable antenna features small size, light weight and stable performance.
| PERFORMANCE | |
| Signal Received | GPS L1/L2/L5 |
| GLONASS L1/L2/L3 | |
| GALILEO E1/E5a/E5b/E6 | |
| BDS B1I/B2I/B3I/B1C/B2a/B2b | |
| QZSS L1/L2/L5/L6 | |
| IRNSS L5 | |
| Nominal Impedance | 50Ω |
| Polarization | RHCP |
| Axial Ratio | ≤3dB |
| Azimuth Coverage | 360° |
| Output VSWR | ≤2.0 |
| Peak Gain | GNSS: 4.5dBi |
| Phase Center Error | ±2mm |
| LNA | |
| LNA Gain | L1: 28±2dB; L2: 30±2dB |
| Noise Figure | ≤2dB |
| Output VSWR | ≤2.0 |
| Passband Ripple | ±2dB |
| Operation Voltage | +3V ~ +12VDC |
| Operation Current | ≤45mA |
| Differential Propagation Delay | ≤5ns |
| MECHANICAL | |
| Dimensions | Φ90*H21.8m |
| Connector | SMA-J |
| ENVIRONMENTAL | |
| Operating Temperature | -40℃ to +85℃ |
| Storage Temperature | -55℃ to +85℃ |
| Humidity | 95% non-condensing |
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