Go to Top

CTCSS Decoder / Display kit

CTCSS Decoder / Display kit

Our CTCSS Decode / Display kit can decode and display 25 CTCSS tones

2 logic outputs

Response time <250mS

In Stock


Buy this item



This kit measures each cycle of the CTCSS tone to provide a very fast response time taking < 250mS of valid CTCSS tone to decode.

You also get a good quality 2×8 LCD display (pictured above), which is easy to attach to the assembled kit.

There are two logic outputs for indicating the presence of one programmed tone. One output provides fast detect and drop and the second provides fast detect and an addtional 500mS delay to drop.

You can use the kit for rapid identification of tone in use when scanning repeater frequencies or when travelling around the country. You can also use it as a CTCSS decoder for base stations and repeaters.

See the PDF for instruction details and component list.

CTCSS Decoder Display Video

What's in the box?

A compact Gold Plated PCB, components and programmed PIC


pdf_symbol[1]Download CTCSS Decode/Display Kit PDF   


  Laden Sie CTCSS Decoder / Display Bausatz PDF

You may also like

CTCSS Encoder kit

CTCSS Encoder


47 tone programmable crystal controlled CTCSS encoder kit.

View Product

CTCSS Decoder kit

CTCSS Decoder


CTCSS Decoder kit with binary outputs.

View Product