[R-390] New to list- Identifying a Teledyne unit.
Joe Foley
[email protected]
Sun, 9 Jun 2002 15:57:59 -0700 (PDT)
If it walks like a,........
And it talks like a,........
And it smells like a,.......
Then its a Collins tag!!
Or a Depot Dog.
Joe
--- scott <[email protected]> wrote:
> Hi. I just bought my first R-390A. The front panel
> tag says that it is a Collins Serial #1913, order #
> 8719-P-55. The unit is complete with original
> meters and is in excellent overall condition. Upon
> disassembly, all the modules in this unit are
> Teledyne from the 1963 contract. The meters have a
> 65-3 printed on the back of them and a lot of the
> pots have a 64 or 65 stamping on the back. There
> are also 2 B+ fuses, factory installed, in the back
> panel. Could this all point to a 1965 teledyne unit
> that had a 1955 Collins tag put on it??.
> The Collins tag certainly appears to be an originial
> tag. Is there any other indicators to help me
> establish if this is Collins or Teledyne. It would
> seem strange to me to have all 6 of the modules
> replaced with Teledyne units of the same order
> number.
> Any help would be appreciated.
>
> Thank You,
> Scott
>
>
>
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