The 8 KHz IF mode is called DUAL WATCH or DUAL RX. I/Q are "baseband" outputs.
Matt Zilmer Consultant - Product Management Dept. Magellan Navigation / MiTAC Digital Corp. Tel: (909) 394-6052 Cell: (909) 730-6552 Si fractum non sit, noli id reficere -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of webrehm Sent: Tuesday, August 14, 2012 1:47 PM To: [email protected] Subject: [Elecraft] Sherwood receiver test on KX3 The Sherwood test of the KX3 says this in the notes for the superscript V "At 1 kHz performance is opposite sideband rejection limited. On CW consider switching to 8-kHz IF. Note: Roofing filter disabled in this mode." I do not see anything in the manual about the 8 Khz IF mode. It is my understanding that when the roofing filter is used, which is a low pass filter, that the IF is 0 Hz. When the roofing filter is bypassed (FIL1) does this mean that the IF is shifted up to 8 KHz? What is the IF of the IQ outputs? Can someone explain this to me because I am confused. tks Dennis -- View this message in context: http://elecraft.365791.n2.nabble.com/Sherwood-receiver-test-on-KX3-tp7561045.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
