Description
HyperLink Wireless HG909Y 900 MHz 9 dBi Yagi Antenna — BOLTON SKU 53254.
About the HyperLink Wireless HG909Y 900 MHz
The HG909Y is a Yagi-type directional antenna carrying a rated gain of 9 dBi for the 900 MHz band. A Yagi is an end-fire array: a driven element works together with a reflector and one or more directors so that radiated energy is concentrated along the boom axis instead of being distributed evenly in every direction. That directivity is what the 9 dBi figure expresses — coverage is traded away from the rear and sides in exchange for reach and interference rejection along the main lobe. The HyperLink Wireless HG909Y antenna is therefore chosen where the bearing between two fixed points is already known and signal arriving from other directions is unwelcome. BOLTON lists it under its manufacturer designation so buyers can match it exactly against a bill of materials. Where connector interface, mounting hardware or a full datasheet needs confirming before order, raise those points on the RFQ and they will be checked against the manufacturer’s published data before quotation.
Key specifications
| Model | HG909Y |
|---|---|
| Antenna type | Yagi (directional end-fire array) |
| Operating band | 900 MHz |
| Rated gain | 9 dBi |
| Product line | HyperLink Wireless |
Typical applications
Directional 900 MHz antennas of this gain class are used for fixed point-to-point links between buildings, telemetry and SCADA paths across industrial sites, and remote monitoring stations where an omnidirectional antenna would not deliver usable link margin. A 9 dBi rating suits medium-range spans on a known, stable bearing rather than mobile or roaming installations. Mounting orientation and polarisation should be set to match the antenna at the far end of the link.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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