Feature:

WATERPROOF AND DURABLE: Made of good quality materials, non toxic and harmless, durable with strong signal, waterproof and sun proof PORTABLE WITH HIGH GAIN: Small size is easy to carry and install, completely free from space constraints. High signal durable antenna has high gain, the larger the range, the farther the distance WEAR AND CORROSION RESISTANT: The interface is SMA male, wear resistant, corrosion resistant and durable, very practical BETTER SIGNAL TRANSMISSION: Independent channel bring faster transmission, reduce co channel interference, strengthen signal gain effect, and improve transmission performance WIDE RANGE OF APPLICATIONS: Suitable for 433M wireless meter reading system, for LORA wireless data transmission module, drone, security alarm, power monitoring, smart home, etc. Specification: Item Type: Omnidirectional Antenna Model: JB-GSM-028 Material: ABS Purpose: Signal transmission and gain Working Frequency: 2400-2500/423-443mhz Antenna Gain: 3DBI Standing Wave Ratio: =1.5 Impedance: 50O Polarization Method: Vertical polarization Maximum Power: 50W Antenna Connector: SMA male Application Field: Suitable for 433M wireless meter reading system, for LORA wireless data transmission module, drone, security alarm, power monitoring, smart home, etc.

Package List: 5 x Omnidirectional Antenna The delivery time is around 10-20 working days after your purchase