ขาย ตัวเชื่อมต่อ 868MHz N-J 8DBi สําหรับเราเตอร์ Lorawan Em 868MHz ราคาที่ดีที่สุด

Application:Compatible with for Nebra HNT Outdoor Hotspot Miner, designed for LoRa Helium miner, Low power radio: Sigfox, LPWA, LoRa, mesh networks, IoT Frequency Range:This antenna works perfectly in the range of 868MHz. Increase Signal Strength:Inner Copper Oscillator, 8dBi Gain, Omnidirectional, Long Range, Lower VSWR Durable:Outdoor full day working, anticorrosive, waterproof, easy to install Application: 868MHz Wireless ule/Router/WiFi Signal Enhancement. Connector Type: N-male Gain: 8dBi Beamwidth: Omnidirectional360 VSWR: less than equal 1.5 Polarization: Vertical Max power: 50 W Nominal Impedance: 50 Ω Antenna Dimension: 550x20mm Working Temperature: -40~70℃ Material:glass fiber colour:Grey Package Contents: 1 * 868MHz AntennaOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.