The classic 807 beam tetrode valve was also produced in France on the Ct8 base as the P.17C.

The parameters given are for single ended use. When used in a class AB1 as a push pull pair with 600 volts on the anode an output power of 65 Watts was normal.

The classic envelope is 46 mm in diameter and, excluding the Ct8 base pins, is 122 mm tall.

 
Pin Connections

Ct8	1	2	3	4	5	tc
	h	g2	g1	k	h	a

 
Absolute Maximum Operating Conditions

Beam Tetrode	Vh	Ah	Va	Vs	Vg	mAa	mAs	ra	gm	Pout
	6.3	0.9	300	250	-14	83	8	20k	6.5	6.7W

Beam Tetrode

Vh

Ah

Va

Vs

Vg

mAa

mAs

mAg

Pdriv

Pdiss

Pout

freq

f.max

6.3

0.9

600

250

-45

100

7

3.5

0.2W

25W

40W

60

125

This exhibit was last updated on 30 June 2006