[Boatanchors] tube equivalents

Wed, 2 Apr 2003 22:19:03 +1200

The 1966 EEV 'special tubes'  booklet shows the EEV type C1149/1 pulse
amplifier tetrode as a near equivalent to the CV 6131.
An american 'near equivalent' is apparently a 4PR60B.
Only data given on the C1149/1 is as follows:
Overall length, 153mm
Overall max diameter, 78mm
Heater is 26 volts at 2.15 amps
Pulse anode current max, 18 amps
Anode max DC voltage, 20 kv
Anode dissipation max, 60 watts
Screen voltage max, 1500 volts
Pulse output power, 330 kw
Base, B4A      (same as 715, I think)

As regards sites, I think you will be lucky to find one that has anything
like a complete listing of  CV equivalents.   If you find one then tell us
about it!
I'm still kicking myself for not grabbing a genuine CV register  (yes-the
complete multi-volume real thing!) I was offered back in the early
seventies. Must be like hens teeth now-certainly never seen one since.

73
Dave, ZL3FJ

----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Wednesday, April 02, 2003 9:46 AM
Subject: [Boatanchors] tube equivalents

> Good day Gentlemen,
> I wonder if anyone could direct me to a site that contains the equivalent
information from CV annotated tubes to the commercial type numbers please.
> I seem to recall that there was a site mentioned sometime ago but
unfortunately I did not make any note of the details.
> I have aquired two tubes type CV 6131 and I need the details.
>
> I am most grateful in advance for any information.
>
> All good wishes,
>
> Clive GW3WEQ
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