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This is a low-profile pin-mount ceramic patch antenna operating at 868 MHz. At just 40x40mm, it provides a high-performing antenna solution using minimum boardspace.
It is also right-hand circularly polarized, with an excellent axial ratio of less than 2.15dB, providing maximum link reliability between devices where the orientation to each other is changing.
These characteristics make it a perfect choice for compact fixed wireless applications operating on the 868 MHz ISMP band, including remote instrumentation and RFID applications.
It also provides excellent performance on Low-Power Wide-Area Networks (LPWAN) operating at 865-868 MHz, such as LoRa and Sigfox, allowing users to take advantage of the low-power, long-range communications offered by these networks.
Like all antennas this antenna will perform differently subject to nearby device environment and ground-plane changes compared to specification.
| Electrical | |
| Frequency Range | 865-868MHz |
| Gain | 2.15dBi |
| Polarization | Right Hand Circular Polarization(RHCP) |
| Impedance | 50 Ω |
| Antenna axis ratio | ≤5dB |
| Mechanical | |
| Dimensions | 40x40x5mm |
| Material | Ceramic |
| Weight | ≤10g |
| Operating Temperature | -25℃～+75℃ |
| Storage Temperature | -40℃～+85℃ |
| Humidity | 40%～95% |
| RoHS Compliant | YES |
This is the antenna use for 868MHz RFID networks application.
It is also right-hand circularly polarized,with an excellent axial ratio of less than 2.15dB.
5MM thickness greatly saves installation space.
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