[R-390] GR 1001-A Signal Generator retry with details

[rbethman]

I have ALL the attachments for one.  These include both the 40 ohm and 
50 ohm little goodies to keep the output where you need it.  This little 
package of parts allows for just about ANY connection.

I also have one here that needs going through the re-cap process, and 
testing all tubes, plus an alignment.

Bob - N0DGN

On 1/19/2012 2:59 PM, Barry wrote:
> One nice feature of those generators is a separate 2V output that can be switched in.  You can hang your frequency counter off that and, by switching the output to the 2V setting, monitor your counter while changing frequencies.  When you get it set, then switch back to the normal output.  It keeps counter noise out of the output signal.
>
> One other thing to note is the output impedence changes between 10 ohms and 50 ohms depending on the output attenuater's setting.  I made a smal 50:1l matching box for this if anyone needs it.
>
> Barry - N4BUQ
>
>