Original windows are most likely not coated. Like Ken mentioned, low E glass blocks RF very well. I don’t think you will have a problem with the glass. Just stay back from them a bit.
You could set up a test and see if the wood is better than the glass. I am betting the glass is better. From: Christopher Gray Sent: Friday, February 19, 2016 8:37 PM To: [email protected] Subject: [AFMUG] Antennas Behind Wood or Glass in Old Building? I may have an opportunity to install some radios inside a steeple with some very specific requirements. I'm currently considering 5 GHz and 3.65 GHz radios for this location. I'd like to do some PTP and PMP links, but I cannot afford to lose too much. I have the option between mounting behind 1" thick solid boards, 2x 1" thick solid boards, or behind original windows. Are locations with such barriers even worth entertaining? If so, would it be best to ask for locations behind wood or glass? Thanks you, Chris
