29.03.2017 16:21:56   uTracer3, GUI  V3.11  Pentode Quick Test
 
LCL86 10DX8 Pentode #161
 
Test conditions:
Va  : 170 (V)                Swing +/- 17 V (10%)
Vs  : 170 (V)                Swing +/- 17 V (10%)
Vg  : -2,1 (V)               Swing +/- 0,21 V (10%)
 
Test results:
Ia  : 21,27 (mA)             118 % of nominal 18 (mA)            
Gma : 11,04 (mA/V)           100 % of nominal 11 (mA/V)         Gma = dIa/dVg
Ra  : 142,75 (kohm)          95 % of nominal 150 (kohm)         Ra  = dVa/dIa
mu1 : 1575 (-)               >>> % of nominal 36 (-)            mu1 = Gma*Ra
Gm1 : 292 (uA/V)                                                Gm1 = dIa/dVs
 
Is  : 3,14 (mA)              105 % of nominal 3 (mA)             
Gms : 1,62 (mA/V)                                               Gma = dIs/dVg
Rs  : 21 (kohm)                                                 Rs  = dVs/dIs
mu2 : 34 (-)                                                    mu2 = Gms*Rs
Gm2 : -1 (uA/V)                                                 Gm2 = dIs/dVa