All 

We EMC test our Fixed Wireless Access Products to EN 301 489. This standard
does not specify any surge testing of the antenna port.

Our basestation product uses an external antenna typically mounted on an
Antenna tower. 

Assuming our customers makes the installations in accordance with BS6651 or
ITU-T K.27, does anyone know what Surge voltage levels might I expect to see
at the RF output of the indoor combiner shelf when there is a local lightning
strike?

thanks for your help 

regards 
Charlie Blackham 
Approvals Manager 
Airspan Communications Ltd 



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