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Total 7 documents matching your query.

1. [TowerTalk] Feedline question (score: 1): Author: k4wi@earthlink.net (Courtney Judd); Date: Wed May 28 21:08:18 2003; I have an interesting question for the gurus out there. I have been hired as the remote site manager for a fm station. Basically, I just look after the site and keep the operation up and going. The q; /archives//html/Towertalk/2003-05/msg00362.html (7,686 bytes)
2. [TowerTalk] Feedline question (score: 1): Author: KC2TN@comcast.net (Joe - KC2TN); Date: Wed May 28 22:38:01 2003; The phone companies have been pumping air into their cables (paper insulated no less)for years. They have compressors with dehumidifiers on them located in their air conditioned central offices. The; /archives//html/Towertalk/2003-05/msg00364.html (8,862 bytes)
3. [TowerTalk] Feedline question (score: 1): Author: ccc@space.mit.edu (Chuck Counselman); Date: Wed May 28 22:58:37 2003; The humidity of that air is probably not sufficiently low to prevent condensation within your feedline when the outside temperature is very low. You must reduce the "dew point" of that air safely bel; /archives//html/Towertalk/2003-05/msg00366.html (7,622 bytes)
4. [TowerTalk] Feedline question (score: 1): Author: jimlux@earthlink.net (Jim Lux); Date: Wed May 28 23:20:45 2003; Several approaches spring to mind, and some analysis as well.. Look at your flow rate and the pressure you're using and see if you can bound the number of pinholes. Flow through a small orifice is so; /archives//html/Towertalk/2003-05/msg00367.html (10,584 bytes)
5. [TowerTalk] Feedline question (score: 1): Author: w6ru@bak.rr.com (Terry); Date: Wed May 28 23:33:53 2003; Typically you want 2 to 4 PSI of pressure in the transmission line. Andrews the company that sells Heliax and antennas sells a dehydrator that is used a lot at broadcast transmitters. I had to purcha; /archives//html/Towertalk/2003-05/msg00368.html (12,527 bytes)
6. [TowerTalk] feedline question (score: 1): Author: k4wi@earthlink.net (Courtney Judd); Date: Thu May 29 08:28:32 2003; Thanks to all who responded to my question and I will forward all to the new owner for him to think about. The feedline has new seals at the top and bottom but is pretty old. It simply won't hold any; /archives//html/Towertalk/2003-05/msg00372.html (7,675 bytes)
7. [TowerTalk] Feedline question (score: 1): Author: aa6dx@pacbell.net (AA6DX); Date: Thu May 29 11:27:29 2003; Andrew.com for dehydrators ... I am sure there are others ... The air really has to be dry ... This works fine, I have used it on mountaintop broadcast stations with good results.....Mark AA6DX -- Or; /archives//html/Towertalk/2003-05/msg00373.html (8,927 bytes)

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