DDS GENERATOR FROM 0,0116 Hz TO 25 MHZ WITH STEP 0.01 HZ WITH ANALOG DEVICES AD7008 AND 16F628A PIC MICRO CONTROLLER.HAVE 5 BUTTONS UP DOWN LEFT RIGHT AND MENU.THE AMPLITUDE MENU GIVES TRIMMING OUTPUT WITH 6DB STEPS OR 0.1DB STEPS FOR HIGH RESOLUTION, THE OUTPUT IS 0-1.1VOLT P P 50OHM WITH LOW PASS FILTER.HAVE 3 MEMORY. IDEAL FOR GENERATOR, VFO, FOR TRANSMITTER LW,MW,HF, OR FOR MILLION OTHER USES.FOR MORE DETAILS PLEASE DOWNLOAD : dds.pdf
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