Anyway. I have several modulators on cameras and sat boxes combined into the antenna here so I can get them on all tvs.
Recently there seems to have been a lot of noise coming in, in bursts over the lower channels, and there is constant noise over some of the upper ones.
So ideally I need a band stop filter to clear up some of the hyperband or UHF band to cleanly put the signals onto, but the few places I have called about it are either clueless or want to sell $1000's of channelized amplifiers like you would use for a motel or apartment complex, whereas I really just need to cut the noise, as its all pretty well equalized with what I have and there are no really long runs or taps etc to worry about.
I see places selling some online, but they are usually US based so wrong channel numbers and would be a pain with their shipping, and I have had no joy finding a EU/UK/AU supplier of them with a quick google.
Anyone know a place that sells them?