Cable Forum - View Single Post - Mobile phone signal interfering with digital TV signal

**Kymmy** · 14-08-2009, 13:36

The balun's not likely to stop stray RF from reaching the booster or TV, probably better using a choke balun (either a line of probably type 43 ferrites or a larger ferrite with the coax wound a good 6-10 turns in a double sided pattern)

The coax ground though would probably do good especially again if it's a cheap booster which is double insulated instead of properly earthed

14-08-2009, 13:36	#7
Kymmy Cable Forum Team Join Date: Dec 2007 Age: 43 Posts: 16,278	Re: Mobile phone signal interfering with digital TV signal The balun's not likely to stop stray RF from reaching the booster or TV, probably better using a choke balun (either a line of probably type 43 ferrites or a larger ferrite with the coax wound a good 6-10 turns in a double sided pattern) The coax ground though would probably do good especially again if it's a cheap booster which is double insulated instead of properly earthed __________________ *A subscriber to the KISS method of life*..