That's perfectly normal. lance N2HBA ----- Original Message ----- From: mike To: Repeater-Builder@yahoogroups.com Sent: Thursday, December 18, 2008 9:19 PM Subject: [Repeater-Builder] Micor UHF Receiver
I looked in the files section but didn't see anything about the discriminator circuit. The receiver I'am working on is an unmodified Micor UHF 450-470mhz. I have had the channel element recrystaled by ICM for 455.xxx. After going through the alignment. I tried to adjusted the discriminator to 0 by shorting the AFC circuit as discribed in the manual. I can bring discriminator to zero but after removing the short it drifts up to 1 on the meter. It sounds okay and the receiver sensitivity is within factory specs. I don't understand why the discriminator drifts up after tuning it. Any info on this would be helpful Thanks and Happy holidays to everyone Mike ------------------------------------------------------------------------------ No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.176 / Virus Database: 270.9.19/1855 - Release Date: 12/18/2008 10:16 AM
