I do recall back in the late 1950's or early 1960's when WLS would do the Conelrad test on 640kcs.
In the mid-1960's former IRCA member Ed Marr and I had the privilege of visiting the WLS Xmtr site. The site was less than three miles from my home back then. One of the site engineers on duty showed us the 5KW 640KCS transmitter that had been used for Conelrad. It was still usable at that time but shut down. The engineer opened up the back door of the transmitter and said "hey watch this". He used a grounding hook to draw a three inch long arc from the output coil on the 640 unit which had it's own antenna. The arc produced near perfect audio from RF coming from the 50kw Xmtr on 890kcs! Tom Jasinski Joliet, IL _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
