Post by thread:15 KHz

At 15:44 29/08/97 -0700, you wrote: >Cool, i'll see what i can do. >This 15 KHz is used in a transceiver i got, it says it needs a reference >frequency of 18.99 MHZ, but when i look at the schematic, that 18.99 MHZ >is just converted to 15 KHZ, so i thought i might be able to make 15 KHZ >a lot easier than 18.99 MHZ >So it needs to be exactly 15 KHZ. > >Thanks for your help >John Easiest one I can see is 6MHz / 400 = 15kHz Should be fairly easy to implement on a PIC, or 3 CMOS chips (counter, Nand and Flip-flop) Keith. ------------------------------------------------------------ Keith Dowsett "Variables won't; constants aren't." E-mail: spam_OUTkdowsettTakeThisOuTrpms.ac.uk or .....kdowsettKILLspam@spam@geocities.com WWW: http://kd.rpms.ac.uk/index.htm www.geocities.com/CapeCanaveral/Lab/8979