KTMicro Radios

The KTMicro 0915 and 0936 chips are full featured "radios on a chip".

The KT0915 chip provides LW, MW, SW and FM broadcast coverage with digital tuning provided by  a microprocessor, similar to Si473X and TEF668X radios, or mechanical tuning via a potentiometer.  

The KT0936M chip provides LW, MW, SW and FM broadcast coverage with mechanical tuning in about 60 different bands (4 FM, 2 LW, 4 MW, and 50 SW). 

 Many of the KTM0936M SW bands are narrow, providing a full range of tuning for a single SW broadcast band.  The  frequency bands and their ranges are "set" using precision resistors at specific pins of the chips.  The tuning is provided by a variable resistor / potentiometer instead of a variable capacitor.

The KTMicro chips support AM in multiple bandwidths and wideband FM.  Neither of the chips provides SSB or CW modes.