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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+RFI\s+from\s+CATV\s+line\s+amps\?\s*$/: 7 ]

Total 7 documents matching your query.

1. [RFI] RFI from CATV line amps? (score: 1)
Author: "Tim Duffy" <k3lr@k3lr.com>
Date: Sun, 13 Nov 2016 15:42:15 -0500
Has anyone ever encountered broad bad RFI from a CATV trunk line amp? Suspect is 10 feet off a power pole (mid span) - with three quarter inch CATV hardline connections. RFI occurs "some days from 10
/archives//html/RFI/2016-11/msg00031.html (6,713 bytes)

2. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Sun, 13 Nov 2016 13:00:23 -0800
No experience, but my long time ago experience with systems troubleshooting combined with EMC fundamentals would make me suspect a flaky shield connection. 73, Jim K9YC ______________________________
/archives//html/RFI/2016-11/msg00032.html (7,872 bytes)

3. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: Parker Dinkins <parker@masterdigital.com>
Date: Sun, 13 Nov 2016 15:02:39 -0600
Down on the corner from me is a distribution amplifier for cable television. They were using PVC conduit from the meter loop to their switching power supply charger for the standby power system in th
/archives//html/RFI/2016-11/msg00033.html (8,553 bytes)

4. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: Parker Dinkins <parker@masterdigital.com>
Date: Sun, 13 Nov 2016 15:37:30 -0600
These photos will explain: http://w5add.masterdigital.com/assets/photos/101.jpg <http://w5add.masterdigital.com/assets/photos/101.jpg> http://w5add.masterdigital.com/assets/photos/102.png <http://w5a
/archives//html/RFI/2016-11/msg00034.html (9,508 bytes)

5. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: HankP <pfizenmayer@q.com>
Date: Sun, 13 Nov 2016 16:49:22 -0500 (EST)
Tim - Thats the frequency range for reverse path from customer to the company - (sometimes up to 100 or 200 in some systems) but probably a bad coax shield break somewhere .Not sure of the technology
/archives//html/RFI/2016-11/msg00035.html (8,327 bytes)

6. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: "Mike Smith VE9AA" <ve9aa@nbnet.nb.ca>
Date: Mon, 14 Nov 2016 17:36:27 -0400
Hi Tim, What I am about to say may not exactly be your problem, but it might not hurt to check this all the same. Many moons ago when I still lived inside the city I caused and had RFI from CATV in m
/archives//html/RFI/2016-11/msg00036.html (8,814 bytes)

7. Re: [RFI] RFI from CATV line amps? (score: 1)
Author: "Tim Duffy" <k3lr@k3lr.com>
Date: Mon, 14 Nov 2016 22:41:42 -0500
Hello Mike and MANY others from RFI: Thanks for your help and offering your experience. The cable company will be out tomorrow night to replace the AMP and check the connectors. Hopeful that this wil
/archives//html/RFI/2016-11/msg00037.html (9,730 bytes)

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