7dBi 850MHz-6GHz Broadband Directional Antenna SMA RF Signal LORA Helium Miner Radio SDR ADS-B UWB WiFi 2.4Ghz 5.8Ghz Drone ANT

850MHz–6GHz Broadband Directional Antenna – High Gain 7dBi for ADS‑B, UWB, WiFi & RF TestingProduct Description:This 850MHz–6GHz directional antenna is designed for directional radio signal transmission and reception, signal source reconnaissance and direction finding, and broadband signal testing. It covers common frequency bands used in mobile communications, UWB positioning modules, WiFi, and other RF units. The antenna offers good directivity, high gain (7dBi), and a compact size (22×15cm). It is ideal for ADS‑B reception, RF field strength measurement, and general‑purpose directional testing.Specifications:Frequency Range: 850MHz – 6GHzDimensions: 22 × 15 cmPolarization: LinearGain: 7dBi (nominal)Return Loss: ≥10dBPower Handling: 5WImpedance: 50Ω (typical)Connector: SMA‑J (inner thread, inner pin) with SMA adapter (outer thread, inner hole to outer thread, inner hole)Applications:Directional radio signal transmission and receptionSignal source reconnaissance and direction finding (DF)Broadband signal testing and spectrum monitoringADS‑B (1090MHz) receptionMobile communication, UWB positioning, WiFi, and other RF systemsEMC testing and RF laboratory experiments