[NLRS] 5760 power amps

[Dr. Gerald N. Johnson]

In the NTMS printed technical collection, there's mention of the Collins 
62M-1 amplifier. A low power 6 GHz range amp, it runs from -19 volts. 
Its built with grounded drain supply connections and floating source to 
go to the -19 volt input. Which might be a hint of other designs from 
the same group.

73, Jerry, K0CQ

On 10/11/2012 8:23 PM, Doug Reed wrote:
>
>
> The site had lots of filters. I probably have 50 of them. Ray hasn't
> found any of the Nortel waveguide filters that don't tune to 5760 quite
> easily. They are still 50MHz wide, but the skirts are very sharp.
>
> Interestingly, the other waveguide filters, a different brand and
> construction, didn't retune very well at all. Ray said they were much
> harder to tune.
>
> I've got a few small 5.7GHz filters that are smaller than a candy bar,
> but Ray hasn't had a chance to play with them yet. They were part of the
> Collins MAR-6 equipment, which I pulled recently. They also have a
> different power amp, this one says it is 5W output..... No idea yet what
> the power requirements are....
>
> 73, Doug Reed, N0NAS.
>
>