Just want to confirm what Jim mentioned. That method of checking the TCXO frequency works GREAT! George's idea is a great one to be sure. Thanks George! (I have only done this procedure on weeknights but it SHOULD work on weekends too - - - but don't blame me if it don't) 73, Bill wa2pvk at msn.com Please visit my home page: http://mysite.verizon.net/wa2pvk