Premium 868MHz 915MHz Fiberglass Aerial Antenna for Helium Miners 12dBi

Description: Premium 868MHz 915MHz Fiberglass Aerial Antenna for Helium Miners 12dBi DESCRIPTION Features:* Brand new and high quality* Made of high quality materials, sturdy and * Outdoor antenna 55cm for LoRa antenna outdoor omnidirectional fiberglass antenna LTE outdoor long-distance receiving antenna*The antenna has an N for SMA connector cable so it can be easily connected to the for and all other for helium miners.* This antenna can be used in any environment requiring long-distance for LoRa connection for agriculture, environmental monitoring and urban surveillance* Low standing wave ratio:* The VSWR of this antenna is 1.1, which is lower than other antennas (the closer the VWSR is 1, the smaller the reflection and the better the matching of the antenna)* How to choose dBi?* Lower dBI: Excellent performance on uneven terrain or areas with high hotspot density.* Higher dBI: Excellent performance on flat terrain and low hotspot density.* Medium dBI: for environments in between the other environments listed above.* What are rated gain and maximum gain?* The 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 optimal environment. However, this value is not a fixed value, and the gain often fluctuates.Specification:Connector: Type N malePolarization: vertical polarizationFrequency: 860-930MHz (EU 868MHz, US 915MHz)Maximum gain: 12dbi (not fixed value)Rated gain: 5.8dbiStanding wave ratio: 1.9 (dB)Wire: RG58Wire parameters: single core wireCable outer diameter: 4.95+-5mmCable material: PVC coverWire Type: High Braided ShieldImpedance: 50 ohmsMaterial: fiberglassConnector material: copperWorking temperature: -40~+85 degrees CelsiusLength: 550mmRelative humidity: up to 95%Package Included:1 * Antenna Kit/Antenna (optional)Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.POLICESShippingPaymentWARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.

Price: 29.94 USD

Location: jinhua

End Time: 2025-01-12T15:05:19.000Z

Shipping Cost: 0 USD