8dBi Helium Antenna Fiberglass 868Mhz Bobcat HNT Hotspot Lora IoT Bobcat Miner. Brittech introduce the 8dBi High Performance Antennas for use with the Helium Network. This 8dBi Antenna design has been specifically tuned to operate with peak performance over only the frequency band of interest to UK/EU Helium Hotspot operators – the UK/EU 868 frequency band.
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