The CV3523 A very popular small transmitting beam tetrode valve normally used in pairs within HF transmitters of 100W output.

Much used in amateur radio equipment the commercial equivalent is the 6146.

The Heathkit designs of the 1960s being typical of HF transmitter design.

The wide glass tube envelope is 38  mm in diameter and, excluding the IO base pins, is 82 mm tall.

 
Pin Connections

IO	1	2	3	4	5	6	7	8	tc
	k-bp	h	g2	k-bp	g1	k-bp	h	m	a

 
Absolute Maximum Operating Conditions

Beam Tetrode

Vh

Ah

Va

Vs

Vg

mAa

mAs

mAg

Pdriv

Pout

Pdiss

freq

f.max

6.3

1.25

600

150

-58

112

9

2.8

0.2W

52W

20W

60

175

This exhibit was last updated on 29 July 2006