Hello, I would like to know how accurate is the display of PS value. I suspect it always shows lower value by about 0.2 to 0.3 V. For instance, when I use Li-Po accupack 3S1P 3300 mAh that normally gives 35C, i.e. some 100 A (therefore I think it has no problem with internal resistance at low currents up to 5 A).
When KX3 takes 168 mA and I measure 12.26 V on the battery, KX3 shows 12.0 V. Then I turn on speaker and preamp and increase consumption to 250 - 300 mA (i.e. almost double), but I still measure the same voltages, i.e. the difference is not caused by power supply cable. Is some calibration possible? Or did I miss something (a schottky diode in KX3 prehaps)? 73 Jindra -- View this message in context: http://elecraft.365791.n2.nabble.com/How-accurate-is-Supply-Voltage-display-PS-tp7590692.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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]
