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Re: Burk Problems
To: CRTech <crtech@crtech.org>
Subject: Re: Burk Problems
From: Matthew Chambers <mchambers@showmeham.info>
Date: Mon, 8 May 2017 14:24:59 -0500
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References: <4d0cee5aaab74f5dbe77f35c52eadc67@wzxv.org> <07D46E90-CE06-4C56-AB55-F8FF895D8DC1@gmail.com> <2ac51045dc524bc7a9603c1ef485ce7c@wzxv.org> <CAH9-2GTA9_aWxztLQx1JJmGkkarQyq4RrUOeh9Xg6FsZ121sEA@mail.gmail.com> <CA+0ZtTai_P6EAj6ZJXE5QgAq-3BT8=-Ae+qwk_skLbmU0oDjWg@mail.gmail.com>
I'd check the subcarrier encoder and decoder of the microwave along with any equipment used for relay back the telemetry. That may or not be on a subcarrier of some kind of TSL link. What does the tx site unit look like? If it is normal readings and control that weeds it down a little.

Matthew Chambers, CBT, NR0Q
       Macon County Office Of Emergency Management

On May 8, 2017 2:20 PM, "Matthew Chambers" <mchambers@showmeham.info> wrote:
They could be doing what I had a previous job, ARC16s at the Tx site and studio, we ran dual mono 950 MHz STLs with remote control on a subcarrier of one of the microwaves. The telemetry came back on a subcarrier of a 450MHz TSL (transmitter to studio link) that we used for relaying our 160 MHz remote pickup back to the studio.


Matthew Chambers, CBT, NR0Q
       Macon County Office Of Emergency Management

On May 8, 2017 2:17 PM, "Marcos O'Rourke" <mo@kwve.com> wrote:
Jeff, how are you getting the data back from the transmitter site? My understanding is that the Marti STL units a single direction analog.

To answer the other question, yes microwave frequencies can be impacted by trees.



--
Marcos O'Rourke, CBRE CBNE
Engineering
K-Wave Radio

On Mon, May 8, 2017 at 12:13 PM, Jeff Gallatin <jeffg@wzxv.org> wrote:

Thank you all for the input and Bill, I apologize for the scant information, it came from a scant brain. We are using a microwave and we use Martis for that and we have checked all connections. The Belars and Martis are in the studios. The computer aka. Auto Pilot doesn’t see any data and we have checked all those connections. Could tree growth be an issue. I have always been under the impression that trees would not be a problem for microwave?  

 

Jeff Gallatin

WZXV

1777 Rochester Rd.

Farmington, NY 14425

P-585.398.3569

F-585.398.3250

www.wzxv.org

 

From: Shane Toven [mailto:shanetoven@gmail.com]
Sent: Monday, May 08, 2017 2:11 PM
To: CRTech <crtech@crtech.org>
Subject: Re: [CRTech] Burk Problems

 

Hey, Jeff…

 

“Blinky light syndrome” on an ARC-16 indicates the link has been lost. Check your data link from transmitter to studio—or if it’s an SCA, you’ve somehow lost the SCA signal.

 

 

On May 8, 2017, at 12:06 PM, Jeff Gallatin <jeffg@wzxv.org> wrote:

 

Reaching into the well of wisdom…

 

We have been using the Burk  Arc-16 Version 4.6a system to link our studios to the transmitter for the last 24 years. As of late we have had issues with the system that perplex us. We have lost all readings from the transmitter. All the LED alarm lights are randomly blinking on and off, even the ones that are not assigned to anything. Also the needles on the Belars are pegging out. Has anyone experienced this before and if so what did you do to correct it? We have not been able to monitor levels or remotely control the transmitter since the 5th of May.

 

Seeking His wisdom and yours,

Jeff 

 


Follow-Ups: RE: Burk Problems
("Bill Hurne" <billhurne@pilgrimradio.com>, 8 May 2017 20:06:03 -0000)
References: Burk Problems
(Jeff Gallatin <jeffg@wzxv.org>, 8 May 2017 18:07:38 -0000)
Re: Burk Problems
(Shane Toven <shanetoven@gmail.com>, 8 May 2017 18:09:37 -0000)
RE: Burk Problems
(Jeff Gallatin <jeffg@wzxv.org>, 8 May 2017 19:14:26 -0000)
Re: Burk Problems
("Marcos O'Rourke" <mo@kwve.com>, 8 May 2017 19:16:58 -0000)
Re: Burk Problems
(Matthew Chambers <mchambers@showmeham.info>, 8 May 2017 19:20:53 -0000)
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