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Description 2.4GHz 3dbi WiFi /Bluetooth Helical Brass Inner Antenna with IPX Connector Cable have better gains than pcb antenna and therefore can increase your WiFi range of ESP8266/ESP-07 modules. Applications As external antenna for ESP8266/ESP-07 WiFi modules IEEE 802.11b, 802.11g, 802.11n, Wi-Fi Antenna Antenna for XBEE, ZIGBEE, Bluetooth, Public Wireless Hotspots External antenna for NRF24L01 transceivers Technical Specifications Frequency range : 2.4GHz Impedance: 50 ohms Polarization: Omni direction Connector : IPX connector (Use U.FL as mating connector) Gain : 3 dBi Length: Antenna Length : ~6cm IPX Connector Cable length : 23cm Total Length (Antenna cable): ~29cm Weight: Antenna Weight Weight: 6.6gm Cable Weight: 3.7gm Total weight: 10.3gm Documents and Downloads A great article on WiFi Antenna fundamentals Package Includes 1x 2.4GHz 3dbi WiFi Helical Brass Inner Antenna with IPX Connector Cable
