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Line 35: − + − + + + + + + + + + + + + + − + − Click image to see it larger.+ + + + − Click [[Media:voter-schematic.pdf|HERE]] to see the schematic. Click [[Media:voter-bom.pdf|HERE]] to see the Bill Of Materials (including Digi-Key part numbers. − − For the CAD files for the entre package (including Gerbers), Click [https://github.com/AllStarLink/voter/blob/master/voter-cad-rev-a.zip HERE] (used [https://www.autodesk.com/products/eagle/overview Eagle PCB]). − </center> − − To view a gallery (high-res) of a typical VOTER board installation (in this case, − a VOTER board nicely mounted on the top of a Motorola Radius), Click Here.
ASLCorporate:Thru-hole Voter Board (view source)
Revision as of 06:23, 6 September 2021
, 2 years agono edit summary
[[Category:ASL Corporate]]
<I>This is the first published documentation of the VOTER board and is out of date. It is posted here for historical reasons. The VOTER board is now sold commercially as the RTCM. </i>
==AllStar Link Network -- VOTER Project (Voice Observing Time Extension (for) Radio)==
==AllStar Link Network -- VOTER Project (Voice Observing Time Extension (for) Radio)==
By: Jim Dixon, WB6NIL (SK)
By: Jim Dixon, WB6NIL (SK)
The firmware for this board has been developed and initially tested, and is available for browsing from the [https://github.com/AllStarLink/voter AllStarLink github].
The firmware for this board has been developed and initially tested, and is available for browsing from the [https://github.com/AllStarLink/voter AllStarLink github].
[[File:Voter-assy-trim.png|center|thumb|Assembly Drawing of the VOTER card]]
<h3>VOTER Board Images</h3>
<center>Click image to see in Media Viewer.
Click image to see in Media Viewer.
[[File:Voter-assy-trim.png|left|thumb|alt=card layout png|Assembly Drawing of the VOTER card]]
[[File:voterr-reva.jpg|left|thumb|alt=populated pic|Populated VOTER board]]
<h3>Photos with Maxtrac</h3>
<gallery mode=nolines>
File:Thruhole 0002.JPG|Photo 1
File:Thruhole 0003.JPG|Photo 2
File:Thruhole 0004.JPG|Photo 3
File:Thruhole 0005.JPG|Photo 4
File:Thruhole 0006.JPG|Photo 5
File:Thruhole 0008.JPG|Photo 6
File:Thruhole 0009.JPG|Photo 7
</gallery>
[[File:voterr-reva-small.jpg|center|thumb|Photo of the VOTER board]]
<h3>Schematic, Bill of Materials and CAD Files</h3>
* The [[Media:voter-schematic.pdf|Schematic]].
* The [[Media:voter-bom.pdf|Bill Of Materials]] including Digi-Key part numbers.
* The entire [https://github.com/AllStarLink/voter/blob/master/voter-cad-rev-a.zip CAD package] (including Gerbers).
* The [https://www.autodesk.com/products/eagle/overview Eagle PCB] for layout.
There is a seemingly functional implementation of chan_voter which speaks the VOTER protocol, and allows interface to a node running app_rpt. It includes a "multi-dimensional jitter buffer", which allows all associated streams to be synchronized, analyzed for signal quality, and presented to app_rpt/Asterisk for use in its associated node. Its current version my be Viewed here. It is still very much in the process of being developed.
There is a seemingly functional implementation of chan_voter which speaks the VOTER protocol, and allows interface to a node running app_rpt. It includes a "multi-dimensional jitter buffer", which allows all associated streams to be synchronized, analyzed for signal quality, and presented to app_rpt/Asterisk for use in its associated node. Its current version my be Viewed here. It is still very much in the process of being developed.