Magic! I have just read your advice to Stewart GM4AFF and recognised a phenomenon I have been getting with my XV144 for years. I had assumed that the flashing LEDs were due to my fault in overdriving.
I have just added a 0.1 across E & C of Q7 and that has cured the problem. I must now do the same with my XV70. Am I to assume that this mod has now been incorporated in new XV--- kits? I am ever thankful to you, Don, for your valuable contribution to the reflector. 73 de David G4DMP In a recent message, Don Wilhelm <[email protected]> writes >There are some XVnnn transverters that falsely detect an overload >condition. That is due to noise on the COR detection line. An easy >cure for that is to remove the front panel metalwork and solder a 0.1uf >capacitor between the collector and emitter of Front Panel Q7. It can >easily be added to the solder side of Q7 without removing the front >panel board. -- + - - - - - - - - - - - - - - - - + | David M Pratt, Kippax, Leeds. | | Website: http://www.g4dmp.co.uk | + - - - - - - - - - - - - - - - - + ______________________________________________________________ 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 Message delivered to [email protected]
