10ubic directional antenna with shaft ratio up to 0.98
The 5.8 GHz dual dual-lens antenna is a directional antenna with an additional 12 DB.Matching 50R image transmission equipment,the VSWR can be better than 1.1,which is especially suitable for use in long-distance signal transmission environments where range and object penetration are required.Test a distance of more than 30km at a height of 500 meters
1.2G antenna,2W picture transmission,1km height test limit 53km
1.2GHZ/1.3GHZ antenna basic parameters
Received:10dbic
Beam width:115°
Axis ratio:0.98
-3db beamwidth:+/-35°
Polarization direction:RHCP
note:
The SMA interface of the 1.2GHz/1.3GHz cross panel antenna is internally threaded.
The 5.8GHz dual-drilled antenna hard and soft SMA connectors are internally threaded.Please check the antenna interface when purchasing.
It is recommended that the 1.2G antenna frequency is around 1.2G,and the 5.8G antenna frequency is around 5.7G.
Advantage:
(1)Raw materials:thick aluminum plate is selected,the core parts are imported raw materials,high-precision machine cutting;the error of manual processing in the city is about 1.5mm,and the machine cutting error is less than 0.2mm]
(2)Precise simulation and testing:the design is simulated by software,and each set of antennas is shipped and tested by professional network analyzer.The antenna gain is 11DB(the high-gain antenna has a long transmission distance,but it has strong requirements for pointing,and must be directed to the transmitter to work normally.It is recommended to use AAT).Most antennas on the market do not have theoretical data,and it is impossible to claim 14DB,20DB.
(3)Design and selection of materials,at least 10 kinds of antenna appearance test,testing different materials,feeders and selecting excellent solutions
(4)The antenna design is tested by the external field pull distance,and the actual measurement is increased by 3-6 times than the r