Evaluation Board for 915MHz Helical Monopole Antenna
Quarter wave-length monopole
Mechanically Sturdy in a compact size
2dBi Peak Gain, 68% efficiency
Evaluation Board Dimensions: 160*80mm
Evaluation Board for HA.31 915MHz 2dBi Helical Monopole Antenna
HAD.31.A
HAD.31.A
Evaluation Board for HA.31 915MHz 2dBi Helical Monopole Antenna
Overview
Evaluation Board for HA.31 915MHz 2dBi Helical Monopole Antenna
The HA.31.A is an ISM 915MHz quarter wave-length monopole antenna. This helical coil antenna is perfect for your smart meter, smart security system, remote asset monitoring, and other wireless communication devices. The helical coil antenna has a 2dBi Peak gain and a 68% efficiency at 915MHz on a 126.8 x 80.1mm ground plane with matching components (orthogonally mounted to ground plane, see HAD.B.31 performance). Made of copper alloy, the helical coil is mechanically sturdy, with a wide-bandwidth. It can be easily mounted on the surface of your device main board by soldering. The antenna must be connected to a ground-plane to radiate efficiently.
Technical Specification
| Name | Value |
|---|---|
| For Use With/Related Products | HA.31.A |
| Technology | Evaluation Boards, ISM/LoRA |
| Width (mm) | 80 |
| Length (mm) | 160 |
| Height (mm) | 0.8 |
| Materials | Phosphor bronze |