Hello Andrew, I connect the KPA500 with K2 via a PTT RCA cable and a coaxial jumper. The internal frequency counter of KPA500 can detect the operating band and do the band switching. K2 will drive the KPA500 to some 250w (key down). Integration is straight forward as long as you have a keying device for the PTT in your K2. K2 delivers more power than KX3 under the same supply voltage of 13.8v as measured by my LP100A. Therefore, you will expect more power output from KPA500 if it is driven by K2 instead of KX3.
TNX & 73, Johnny VR2XMC ________________________________ 寄件人︰ Andrew Moore <[email protected]> 收件人︰ Elecraft <[email protected]> 傳送日期︰ 2012年10月22日 (週一) 7:58 AM 主題︰ [Elecraft] K2: with KPA500, experience anyone? I'm interested in hearing people's experiences (good or bad) with using the K2 to drive the KPA500. In particular, I'm interested to hear how well the integration works, especially regarding QSK and high-speed CW timing. Off-list is fine. Thanks, --Andrew, NV1B maineware.net .. ______________________________________________________________ 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
