Usually, you use a backbone frequency on a different band (in the US 220 Mhz & up) or a dedicated dc controlled phone line so you can have the desired linking.
It is difficult, but not impossible, to link on the same band. Is that you will thinking of implementing.? Adam Kb2Jpd -----Original Message----- From: "Ian Wells" <[EMAIL PROTECTED]> Subj: [Repeater-Builder] very close frequencies seperation Date: Mon Mar 27, 2006 4:21 pm Size: 2K To: <[email protected]> v\:* {behavior:url (#default#vml);} v\:* { BEHAVIOR: url (#default#vml) } Hi guys .I am trying to receive 473.575mhz from a 25 watt repeater ,line of sight, 50kms away and and retransmitt it on 473.200 at 25 watt on another site.The transmitt antenna is a 6db vertical ,9 meters above ground and the rx antenna is a 6 db uhf beam 1-2 meter above ground ,aimed at the 473.575 site Is it possible to notch out frequencies going into a receiver that are275 or 375 khz off a uhfreceive signal or is it going to be too close to filter outthe TX . Thank You, Ian Wells, Kerinvale Comaudio, www.kerinvalecomaudio.com.au YAHOO! GROUPS LINKS Visit your group "Repeater-Builder" on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. --- Attachment imstp_wine_glass_en.gif--- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
