This certified 3dBi LoRa antenna from Eoth is not a GSM-LoRa Combo antenna that shares its gain across a large range of frequencies (GSM and LoRa frequency) which results in poor performance (V.S.W.R bigger than 3). This is a LoRa-spesific antenna that is spesifically designed to tune at frequency just around 868-915MHz, so the performance will be top notch.
Features: + Waterproof Design Rubber protector, waterproof and prevent oxidization
+ High Quality Interface Quality screw interface, makes the connection closer and signal more stable
+ Flexible Wide-angle 90° - 180° elbow, adjustable to your needs
+ RoHS certified
Spesification: Center Frequency: 868 ~ 915MHz Polarization: Vertical Polarization Gain: 3dBi V.S.W.R: <=1.5 (Very Good) Impendance: 50 ohm Radome Material: ABS Connector Material: Copper Operation Temperature: -40 ~ +85 °C Length: 105mm Relative Humidity: Up to 95%
Antena LoRa Long Distance Radio RFM95 RFM95w SX1278 SX1276 Arduino ESP32 ESP8266 STM32 Raspberry 915MHz 915 MHz 868MHz 868 MHz
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