At 04:25 PM 12/30/2006, you wrote: >Hmmm... I always thought that the resistor was on the input side. >Y'all sure this circuit is correct as it is above?
<---You're right. The cap should be on the load side of the resistor, not the disc. side. As for the question about PREemphasis, the cap is in series with the resistor to ground on the load (transmitter) side of the cap. Ken ------------------------------------------------------------------------------ President and CTO - Arcom Communications Makers of the world famous RC210 Repeater Controller and accessories. http://www.ah6le.net/arcom/index.html Authorized Dealers for Kenwood and Telewave and we offer complete repeater packages! AH6LE/R - IRLP Node 3000 http://www.irlp.net

