The Mini-Kits 5.5 to 6.5MHz audio sub-carrier Kits are suitable for use with various AM and FM Amateur Television transmitters.  The circuitry consists of Audio Pre-emphasis, Preamplifier, and a Sub-carrier oscillator, and is suitable for either microphone, or line input levels.  A ceramic Band Pass Filter is used to effectively attenuate harmonics of the 5.5 to 6.5MHz signal providing a cleaner output.

The Product image shows a fully constructed Kit product.  Please refer to the Options Tab for the descriptions of the various products available.

Please Note: This product is only available as a Kit and is not available as a built and tested Module.