Ian, The SM-4450-NE is 488 to 512. If you program 517 you are out of band for that radio.. The ones I have are the NC 450-470 and two special order NB 420-450 radios. The NB are not available anymore. I know on the ones I have, when you get more than about 1 MHz out of band the PLL will unlock with error 3. I hope this helps. Charles Miller
_____ From: [email protected] [mailto:[email protected]] On Behalf Of Ian Wells Sent: Monday, March 15, 2010 11:20 PM To: [email protected] Subject: [Repeater-Builder] Maxon sm4450ne Hi guys .I have a sm4450ne and I am having problems with setting it up for 507 and 517 mhz .I have set 2 up till now and they are working fine except these NE are having problems with the vco lock error 3 .I am wondering if anyone can shed some light .I can set it up for rx on 507 but it wont lock on transmitt. Thank You ,Ian Wells Kerinvale Comaudio, 361 Camboon road, Biloela.4715 Ph 0749922449 Mb 0409159932 Hm 0749922574 Fx 0749922767 www.kerinvalecomaudio.com.au <http://www.kerinvalecomaudio.com.au/>
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