[ICOM] Icom-Reduced power

Lawrence Young younlr at mybluelight.com
Fri Apr 22 17:22:32 EDT 2005


Blair: You can determine for yourself the ALC vs power out curve by connecting a 10K resistor to the output of a -4v power supply,+ to gnd. connect the P/s neg out to the rig, and adjust the P/S output voltage through the range from 0 to -4 volts while observing the RF output power. It will vary from rig to rig as the PA module gains vary due to transistor gain differences.
Larry K4LXV


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