I'm looking for a copy of a manual and assembly phamphlet for a Mosley Pro-77-A. Would anyone have one in their archives they could scan? Thanks. Mike K9MK/5 _________________________________________
Joe, Assuming your concrete was poured around the securely positioned anchor bolts the concrete will set in two to four hours, depending on the mix, and attain 75 percent of its ultimate strength in
Along the same lines as Steve's comments, an operator (aka the concrete batch plant) might not know what 5Kpsi mix is. However, they may recognize it as 5 sack or 6 sack mix and using river rock (up
Slump is a term used to describe how consistent a concrete sample is from batch to batch. The test is more for consistency of the mud (wet versus soupy) . That gives the crew a relatively consistent
This site has the breakdown of tube dimensions for the 25AG1, 25AG2, and 25AG3.... and a few other 25G tops... http://www.3starinc.com/rohn_25g_top_cap_tower_section_r-25ag.html Mike K9MK --Original
I agree with Larry and many of the others. I have a 24' mast and use two. I have used two for about 15 years now. I sleep better using two and the rotor maintenance is now a breeze (and non existent!
Hi Joe, I inherited a Telrex 6M624 from an Elmer friend. It is in pieces and like yours needs a little refurbishing. More importantly I'm looking for any documentation on assembly for this antenna. M
I'm looking to install an Az-El rotor side mounted on my tower for turning a small dish. The dish also has the transverters mounted on the back of the dish so total weight will be less than 25 lbs bu
I picked up a couple rolls of LMR-500 on a whim. The presumption was that I could find connectors for it. It seems both the N type and UHF type are somewhat scarce. Does anyone have any for sale
Hi Joe, Have your tried a steel house?? I know it sounds odd but I was surprised to find very near me a place that specializes aircraft aluminum but no reference to that in their business name. They
I chair P&Z in our city, and I authored our Telecommunications ordinance that pertain to towers. As it was simply common sense, we implemented a 200' limit with a 1:1 aspect ratio on larger lots. On
LDF4-50 Heliax?? Ladies and Gentlemen: I have read so much information concerning what connectors to use for 1/2" heliax, I am thoroughly confused. I need to splice some heliax together for a long ru
Did they decomission the VOR system too? Seems most major airports have installed and are using large VOR arrays like these... http://www.panoramio.com/photo/4839614 Mike K9MK Not only the waste.But
I picked up a used beam yesterday with a HD 3" boom in two 12's lenghts. There was a coupler piece about 4' long that extended equally into the 12's sections. During dissassembly there was some grit,
Absolutely unbelieveable! I pray that Capt. Clauer gets swift refief from this CF from his HOA. I live in what was a rural area just outside of Fort Worth. We are now 100% surrounded by homes and the
I recently replaced the winch and cable for my ST-77 Wilson tower with one from Cabella's (found in boat trailer accessories). The electric model they had was the same manufacturer used by the OEM ba
Dick, I use 75 ohm line here for 144 and 432. In the past I used it on a HF tri-bander with excellent results and I used a 1:1 balun up top and just retweaked the antenna matches accordingly. For you
Variable speed centered around 1-2 rpm is probably best. Suggest some kinda of a coaster brake or delay brake. The faster you try to go will depend also on array construction. To survive faster means
Not sure about using this on insulators but I have successfully used antifouling bottom paint (for boats) to treat fiberglass quad spreaders. Never had a uV issue. Mike K9MK What's something good to
I was wondering is anyone is using ring rotors on one of the larger crank up towers to stack yagi's (along with a rotor on top)? Thanks in advance. Mike K9MK _________________________________________