Don - The Output of DK II is connected to the K3 ACC port using a DB15-EL-K3 cable supplied by microHam with the DK II. 73 Paulkc2nyu ----------------------------------Paul,
Details on how you are connecting the DKII FSK output to the K3 please. A quick perusal of the DKII information indicates to me that the FSK output is from a computer COM port - which to me indicates that it is RS-232 levels. Those RS-232 levels must be converted to TTL levels by a "one transistor keying circuit" and the output of that circuit applied to the K3 ACC connector pin 1. The fact that you have a single tone indicates to me that you do not have anything connected to the K3 ACC connector that will pull pin 1 to ground. That means that the K3 will generate the space tone, but there is nothing to tell the K3 to change the tone to a mark tone. 73, Don W3FPR ______________________________________________________________ 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]
