Narrow-Bandwidth Television Association

G'day all.

During 2018 my mate Richard Diehl of Labguysworld.com has successfully constructed two working image dissector tube cameras from two tubes with virtually no documentation and has gotten viewable images out of them!!! His tubes are the modern 1960s versions (resembling a vidicon tube) of the early Farnsworth image dissector made by IT&T company Farnsworth was worked for in his later years. Richard has featured a two page construction article of his IT&T F4012 image dissector tube camera on his site http://www.labguysworld.com/PhiloCam_001.htm and he has made several videos on his construction and operation of his cameras:

IT&T F4012 image dissector tube camera
https://www.youtube.com/watch?v=68BWxXJO0v8
https://www.youtube.com/watch?v=WDv-ccBHT88
https://www.youtube.com/watch?v=TS-QUuMEj3E
https://www.youtube.com/watch?v=2YaBQMmtxVk
https://www.youtube.com/watch?v=kO72eAqNOhs

IT&T FW-130 image dissector tube camera
https://www.youtube.com/watch?v=KlQXDvlM3VE
https://www.youtube.com/watch?v=-Bf8_-HNlnk
https://www.youtube.com/watch?v=JTk8Ayf0YqE
https://www.youtube.com/watch?v=ouhvqFawhwA