Elecraft KX1 Manual - Manual (Page 93)

E-6
DC Voltage Table – Transistors and Diodes
NOTES: Measurements were made with a 50-ohm dummy load connected and a supply voltage of 13 V. The 30- meter option
was installed (KXB30) and the ATU was removed (KXAT1). In general, your measurements should be within 10% of the values
shown. Pins NOT listed in the table should indicate 0.0 volts DC. Pins marked with (*) are hard to measure due to noise
pickup. Shaded areas show transmit-mode measurements (using TUNE).
Ref. Pin VDC Ref. Pin VDC Ref. Pin VDC Ref. Pin VDC Ref. Pin VDC
D1 A 13.33 Q1 D 13.5 Q7 B 0.7
(on) K 10.4 G 0.34 C *
D2 A 13.8 S 1.77 Q8 B 4.39
K 13.5 Q2 D 4.44 C 5.61
D3 A 9.0 G 3.44 E 3.74
K 13.5 S 4.44 Q9 B 0.3*
D4 K 0.3* Q3 D 4.45 C 1.39
D5 K 5.8 G 3.44 E 0*
D6 K 5.8 S 4.45
D7 K 13.5 Q4 E 0.23
B 0.94
C 2.14
Q5 E 2.24
B 2.14
C 13.5
Q6 C 13.5