Frequency : the wifi antenna work on both 2.4GHz and 5.8GHz wifi system ,support 802.11a/b/g and 802.11a . Work for ：the wireless antenn works for WiFi devices with external antenna interfaces. Function:If placed properly wifi antenna will help with getting a better reception, increasing signal strength,extending the range of wifi hotspot (router /cameras). The gain(dBi ) :it's gain is 11/12dBi ,higher than most antenna in the market .dBi is a measurement of the power. The theory is, increasing the power should increase the range.higher the gain ,power the signal ,longer the range . Use skills:Any antenna is heavily dependent on the surroundings.It is an omni-directional antenna which can be placed in a more optimal position for WiFi Reception. you will extend the range of a wifi signal by moving the antenna further out and away from objects (walls, trees, concrete, etc) that might be blocking the signal from the source. Cable :The package includes 3 Meter 50 ohms RG58 wire (lower signal loss), and its length will not cause attenuation of signal strength. Power:the 2.4g/5.8g antenna does not require power,it is just plug and play ,don't need any setting up. Connector :the cable with N-Male on the end (for this antenna). The type of connector at the other end of the wire is RP-SMA female (for you device ).and the package is include a RP-SMA male to SMA male adapter ,you can use it if your device is SMA connector . Package :1 pcs wifi omni antenna ,1pcs 3meters RP-SMA RG58 cable ,1pcs RP-SMA male to SMA male adapter. Never worry about any security problems. We are confident in the quality of our antenna and willing to provide 1 MONTHS Replacement Warranty and 100% Satisfaction Guarantee. If you unfortunately get a defective one, please contact our customer support. ☆☆Specifications☆☆.
Frequency Range-MHz : 2400-2500/5150-5850..
Gain-dBi : 11 and 12.
Vertical Beamwidth-°: 7.
VSWR : 2.0.
Nominal Impedance-Ω : 50.
Polarization : Vertical.
Maximum Power-W : 100.
Length-cm : Φ32x75.
Weight-kg : 1.
Rated Wind Velocity-m/s: 60.
Connertor : N female.
Working temperature-º : ~30~60.
Remarks : holding.
