SMA DAB Air Amplifier 3M Cable LTE 3G 4G GSM Internal Connection ROSCA Adaptor 900/1800/2100 MHZ 3D

SMA DAB Air Amplifier 3M Cable LTE 3G 4G GSM Internal Connection ROSCA Adaptor 900/1800/2100 MHZ 3DBI 3-5V

Function: This is to improve WIFI reception ability for android car dvd player!because normally android car dvd player is equipped with external wifi which located on back of car dvd,which is gonna put into dashboard,and in dashboard,the wifi reception is ok on some cars,but not very satifactory on some other cars,in this case, you will need a wifi with extention cable which allow you to put wifi out of dashboard, to enable car dvd receive a better wifi internet from smartphone !you can stick this into gla or just put on surface of dashboard.Feature:Colour: BlackMaterial: ABSCenter Frequency:900/1800/2100MHzBand Width:10MHzImpendence:50Polarization:RHCPGain :3DBIDC Voltage :3-5VDC current :7-10MAMax power:5WWeight :45gCable :RG174 3mWorking Temp :-40-100Package:EPENote:This type is SMA Internal Thread connectorPackage Contents:1 * Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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