Bosch GBH 7-46de - Kód rotora: 1 614 010 213 (zámer

Miner Antenna Omnidirectional Fibreglass Omni Antenna 868MHz 915MHz 10dBi Cellular Amplifier For Helium Hotspot HNT Miner Feature:Outdoor antenna, LORA antenna outdoor omnidirectional fiberglass antenna LTE outdoor long-distance receiving antennaThe antenna has N-Male or , so it can be easily ed to the gateway and all other helium miners.The antenna can be used in any environment that requires a long-distance LoRa ion, for agriculture, environmental monitoring, and urban monitoringLow VSWR：The VSWR of this antenna is 1.1, which is lower than other similar antennas (the closer the VWSR is to 1, the smaller the reflection and the better the match of the antenna )How to choose dBi？Lower dBI: Great performance on uneven terrains, or areas with a high hotspot density.Higher dBI: Great performance on flat terrain and low hotspot density.Middle dBI: Perfect for those eniorments that fall in between the other enviorments described above.What is nominal gain and maximum gain?Rated gain refers to the stable value that the antenna can achieve under normal circumstances, and the maximum gain refers to the maximum value that can be achieved under the lowest loss and the best environment, but this value is not a fixed value, and the gain is often fluctuating.Specification:Brand: STARFConnector: N-MaleFrequency: 860-930MHz( EU 868MHz, US 915MHz )Polarization: vertical polarizationGain: 10-12DBIStanding wave ratio: ≥1.3 (dB)Impedance: 50 ohmMaterial: FiberglassConnector material: copperWorking temperature: -40~+85 degrees CelsiusLength: 550mmRelative humidity: up to 95%Packing list:1 * AntennaNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Manual measurement, please allow 1-10mm error. Thanks for your understanding.