John, Front-end crystal filters are generally available only up to 200 MHz or thereabouts, so you may not find a supplier of such a filter for the 70cm band. Here is one of several sources of crystal filters:
http://www.mtronpti.com/products/index.php?id=65 73, Eric Lemmon WB6FLY -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of johnmichaelwelton Sent: Sunday, November 19, 2006 1:19 PM To: [email protected] Subject: [Repeater-Builder] Receiver crystal filter Any recommendations for a receiver crystal filter for 2M or 440 repeater application? Thanks, John/N4SJW
