27.03.2017 22:36:22 uTracer3, GUI V3.11 Triode Quick Test ECL84 6BX8 #304 SECTION 1 Test conditions: Va : 204 (V) Swing +/- 20,4 V (10%) Vg : -1,7 (V) Swing +/- 0,17 V (10%) Test results: Ia : 2,92 (mA) 97 % of nominal 3 (mA) Ra : 17,81 (kohm) 71 % of nominal 25 (kohm) Ra = dVa/dIa Gm : 3,51 (mA/V) 88 % of nominal 4 (mA) Gm = dIa/dVg mu : 62 (-) 96 % of nominal 65 (-) mu = Gm*Ra SECTION 2 Test conditions: Va : 203 (V) Swing +/- 0 V (0%) Vg : -1,7 (V) Swing +/- 0,17 V (10%) Test results: Ia : 0 (mA) 0 % of nominal 3 (mA) Ra : > 1M (kohm) --- % of nominal 25 (kohm) Ra = dVa/dIa Gm : 0 (mA/V) 0 % of nominal 4 (mA/V) Gm = dIa/dVg mu : N.A. (-) --- % of nominal 65 (-) mu = Gm*Ra