B442 Datasheet - Philips

B442 Tetrode Amplifier

B442 PHILIPS Tetrode Amplifier, hf, mf Dimensions 108 x 46 mm Heating direct, parallel Vf 4 If 0.1 V A a g1 g2 m g2 1 f1 a 35 4 g1 f1 f2 f1 3 m g2 1 5 a 6 4 g1 2 f2 Base O Capacitances Cag1 2 f2 Base A 5a g2 g1 23 14 f2 f1 Base G 5 fF Copyright © 2000 Frank Philipse 2000/10/28 1/3 B442 PHILIPS Operating characteristics Va Ia Vg1 Vg2 µ S Ri 200 4.5 -1 100 350 0.9 400 V mA V V mA/V kΩ Copyright © 2000 Frank Philipse 2000/10/28 2/3 B442 PHILIPS Copyright © 2000 Frank Ph.

B442 Datasheet (19.38 KB)