2.4G 5.8G dual band WIFI MINI Antenna 3DBI Bluetooth Zigbee SMA Internal Screw Hole

2.4G 5.8G dual band WIFI MINI Antenna 3DBI Bluetooth Zigbee SMA Internal Screw Hole

A. Electrical Characteristics
Frequency: 2400 ~ 2500 MHz&5150 ~ 5850 MHz
V.S.W.R.: <= 2.0 
The data is tested with 1M cable
Peak Gain: 2.89 dBi @ 2400 ~ 2500 MHz
                 3.58 dBi @ 5150 ~ 5850 MHz
Efficiency(%): 70~80% @ 2400~2500 MHz
                     60~70% @ 5150~5850 MHz
Polarization: Linear
Impedance: 50 Ohm

B. Material & Mechanical Characteristics
Material of Radiator: CU
Material of Plastic: TPEE / ABS / POM
Cable Type: RG-178U
Connector Type: SMA Male 

C. Environmental
Operation Temperature: - 40 ˚C ~ + 65 ˚C
Storage Temperature: - 40 ˚C ~ + 80 ˚C
Antenna Color Storage life: < 2 year