This may be a dumb question, but is the 1000 feet of 25 pair run inside a steel conduit?
At 01:02 PM 7/23/2007, you wrote: >I have a digital pbx I look after (ComDial) That has about 1000' aerial 25 >pair cable between buildings. Each end has a gas tube protection and >additional analog & digital protection. The problem is RF and >ac noise. I put am & >fm chocks on, grounded spare pairs @ each end, and am still getting >intermittant problems on digital and analog stations. The factory >has a lot of >weilding equip. at far end, including mig welders, which I remember >years ago would >play hacoc on an old Executone Charter system. Any ideas out there to >clean-up this big antenna. (Problems amount to digital phones >locking up and >analog stations going bad) > >Thanks > >Kenny _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt
