Might be of general interest... 

 

Severe MW pulses with mains PRF, common-mode via BT-lines throughout village [300yds from MF antenna].

 

Two Belkin Wireless Routers powered-up, but no Sync LED & no B/B connection [std ADSL modem ok - no RFI].

 

RFI-detector FSD near BT line & dc-lead from s/mode wall-wart [12V/1.25A model: DSA-0151A-12 K].

 

Replaced with generic type, Sync ok, B/B ok.

 

BT-line noise now low, similar to std ADSL "Frog" modem.

 

Nasty little wart now in safe-custody - time for a pint!

 

Rog.