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About this item ✔️Optimized for 915MHz (Compatible with 900MHz - 930MHz) ✔️ 8.3 dBi gain at 915MHz ✔️ Boost HNT crypto rewards ✔️ Compatible with all popular helium miner hotspot: BOBCAT miner 300, NEBRA HNT Indoor/Outdoor Hotspot Miner, RAK V2 Hotspot Miner, Syncrob, Sensecap, MNTD ✔️ Application scenarios: Helium miner, Low power radio (Sigfox, LPWA, LoRa), mesh networks, IoT ✔️ Packing list: 1 x fiber glass antenna 2 x installation mounts 1 x 3Ghz N-male to N-female lightning arrester ✔️ Size matters! Minimum length for 2 dbi gain is 6.5 inches, 5 dbi is 13 inches, 8 dbi is 31.5 inches. That is the physics rule. ✔️ Verify the cable loss rate. Bad cables like RG316 loses 1 dB every 3 feet. LMR915/240/400 perform better. See more product details
