BRIMAR WHITE PRINT CV4004 MILITARY SPEC ECC83  UK MANUFACTURED JAN 1960
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BRIMAR WHITE PRINT CV4004 MILITARY SPEC ECC83  UK MANUFACTURED JAN 1960 BRIMAR WHITE PRINT CV4004 MILITARY SPEC ECC83  UK MANUFACTURED JAN 1960

BRIMAR WHITE PRINT CV4004 MILITARY SPEC ECC83 UK MANUFACTURED JAN 1960

  • £48.00

Only 1 left!

On offer today we have a Brimar white print CV4004 made at the Rochester plant and carrying a date code for Jan 1960. 

For Va = 250 V Vg = -2.0V against a nominal specification of anode current Ia = 1.2 mA and mutual conductance gm = 1.6 mA/V, the follwing results were obtained:-

A1 Ia = 1.0 mA gm = 1.4 mA/V

A2 Ia = 1.0 mA gm = 1.4 mA/V

As you can appreciate this represents good matching of each triode section within the envelope and a device showing superb emission.


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