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Information on Ferritronics Tone Squelch Products Compiled by Robert Meister WA1MIK Web page maintained by Robert Meister WA1MIK

Product Manuals:

	Ferritronics DE33 Digital Coded Squelch (DCS) Encoder / Decoder Manual   927 kB PDF file
	Ferritronics FT110-A2 Tone Squelch board; component layout, schematic, parts list   116 kB PDF file Tunable tone encoder and decoder. Submitted by John VE3AMZ, cleaned by Bob WA1MIK.
	Ferritronics FT128 CTCSS Encode/Decode board Installation Instructions   148 kB PDF file Tunable tone encoder and decoder. Submitted by Robert Rogers N8FAU, cleaned by Bob WA1MIK.
	Ferritronics FT128U CTCSS Encode/Decode board Data Sheet and Full Manual   243 kB PDF file     Photo Tunable tone encoder and decoder. Submitted by Skipp (of course), cleaned by Bob WA1MIK.
	Ferritronics RP03 CCT Repeater Controller Manual   1.4 MB PDF file Converts a community repeater into a trunking repeater, part of Ferritronics CTCSS Compatible Trunking equipment (CCT). Courtesy of Bill Griffith VE3WGX.
	Ferritronics RP04 CCT Repeater Controller with Remote Control Manual   2.5 MB PDF file Converts a community repeater into a trunking repeater, part of Ferritronics CTCSS Compatible Trunking equipment (CCT). Courtesy of Bill Griffith VE3WGX.
	Ferritronics TU-100 Coded Squelch Test Unit Manual   2.1 MB PDF file Encodes and decodes CTCSS tones as well as DCS signals. Courtesy of Bill Griffith VE3WGX.

Miscellaneous Files:

	Brief biography of George Armitage, founder of Ferritronics   31 kB PDF file
	The story of Digital Private Line and how Ferritronics dealt with patent issues

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This page initially created 18-Aug-2020 from info on Other Mfgrs page.

This web page, this web site, the information presented in and on its pages and in these modifications and conversions is © Copyrighted 1995 and (date of last update) by Kevin Custer W3KKC and multiple originating authors. All Rights Reserved, including that of paper and web publication elsewhere.