I have several 40 footers buried in concrete with yagi antennas... Solid ...not issues even in recent storms... I have seen back to back towers up 70ft...buried in concrete used for lightning and RF in several towns round Texas
On Aug 29, 2016 11:01 AM, "Jeremy" <jeremysmi...@gmail.com> wrote: > We pretty much guy all of our 25G towers above 20'. Those crazy heights > without guys do not really account for the amount of wind load that we > generally put on them. I know they are wobbly as hell at 30' without guys. > > On Mon, Aug 29, 2016 at 10:47 AM, Jason McKemie < > j.mcke...@veloxinetbroadband.com> wrote: > >> I had a customer that had 4 sections above the house, and it was a two >> story house. Plus the antenna was on a pole a few feet above that. I was >> not a fan of climbing that thing. >> >> On Mon, Aug 29, 2016 at 11:42 AM, <ch...@wbmfg.com> wrote: >> >>> Yeah, screw that. One section above the last bracket at the most. >>> >>> *From:* Lewis Bergman <lewis.berg...@gmail.com> >>> *Sent:* Monday, August 29, 2016 10:39 AM >>> *To:* af@afmug.com >>> *Subject:* Re: [AFMUG] freestanding 25g max height >>> >>> Rohnnet is the place to look. they say : >>> >>> - 25G available as a *self-supporting tower* up to 40' >>> >>> But I wouldn't. try this: http://viewer.zmags.com/public >>> ation/e4e69a39#/e4e69a39/172 >>> >>> On Mon, Aug 29, 2016 at 11:35 AM That One Guy /sarcasm < >>> thatoneguyst...@gmail.com> wrote: >>> >>>> I have it in my head that you cannot go more than 35 feet on 25g above >>>> the last bracket. >>>> >>>> We have a customer at an American Tower site adding 20-30 foot of tower >>>> to his existing 25g. currently he has 20' with a bracket at ten foot on his >>>> shelter (actually its at about 9') >>>> >>>> at what height (minimal antenna load) does spec dictate he needs to guy >>>> this thing? Im having a hard time with the spec sheets understanding. (this >>>> is excluding whether he actually has AT permission or whether he has the >>>> correct base for the additional height, I just dont want our guy hanging >>>> gear higher than is safe(ish) >>>> >>>> -- >>>> If you only see yourself as part of the team but you don't see your >>>> team as part of yourself you have already failed as part of the team. >>>> >>> >> >
