[Elecraft] KSB2 Increased Gain Modification
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[email protected]
Sat Nov 8 21:43:01 2003
This mod is for those who do not think the KSB2 has enough gain. First you
should consider using a mike with an electrotet element for increased
amplification. You should also consider the KI6WX mod to the KSB2 board. It intails
wiring a PN2222 (2N2222) transistor on the board and reversing a couple of
connections. I installed this mod in 7-02 and found very adequate gain (even on
10 meters). I am using the Heil MH-2 mike. I get very good audio reports and
my Bird wattmeter confirms increased power (without distortion or increased
bandwidth). For me, this is a must have mod. Roy Morris W4WFB K2/100 #2225
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