I run WSPR on 500-KHz as WD2XSH/45. I interfaced the computer audio thru the K3 line-in and line-out jacks and control PTT with the RS-232 connection. This requires you to run DATA-A. I set my receive audio with the computer audio mixer window without any changes to the K3. It runs at about -1 to -2 dB. For transmit level use your ALC meter and adjust the computer audio mixer (wave output) level for about 5-6 on ALC (press the TEST button on WSPR window for setting up Tx levels).
Read the WSPR instruction manual for operating hints. Use spots to unlink your reception reports so others can view what you see. That's it. These same set ups will enable running any of the programs under WSJT. JT2 and JT4 have been used for making digital contacts on HF. JT-65 is used primarily for eme. FSK441 and JT6m for meteor scatter (think 6m). On 500-KHz I run 4.15w ERP (100w to the antenna) and have been detected at 1366 miles. 500-KHz WSPR is spanning the Atlantic. Check it out: http://www.kl7uw.com/600m.htm http://www.500kc.com/ 73, Ed - KL7UW, WD2XSH/45 ====================================== BP40IQ 500 KHz - 10-GHz www.kl7uw.com EME: 144-800w, 432-100w, 1296-QRT*, 3400-winter? DUBUS Magazine USA Rep dubus...@hotmail.com ====================================== *temp ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
