+86 796-8323666
Free calls, no cost, enter to communicate instantly
Product Description
Widely used in subways, tunnels, underground shopping malls, elevator shafts and other places where radio waves are difficult to propagate, the use of frequency 1GHz or less, in the mobile communications, FM radio, highways and rail vehicles, wireless scheduling and directional radar and other aspects play an important role.
Implementation Standard
GB/T17737.4-2013
Use Conditions
-25℃~70℃
Click to consult now