buildafriend

Re: Gates Radio SA-39 limiter restoration and modification
« Reply #100 on: June 01, 2018, 09:36:27 AM »
The B schematic is much better in general..  It's as I might have guessed. Thanks for uploading the schematic!


EmRR

Re: Gates Radio SA-39 limiter restoration and modification
« Reply #101 on: May 02, 2019, 03:13:12 PM »
I haven't dug into the reason yet, but I got an SA-38 meter next to an SA-38A meter and noticed the gain reduction scale changed.  I don't recall a circuit change, so it's possible they modified the definition of the measurement method.

Best,

Doug Williams
Electromagnetic Radiation Recorders

"I think this can be better. Some kind of control that's intuitive, not complicated like a single knob" - Crusty

"Back when everything sounde

GYM

Re: Gates Radio SA-39 limiter restoration and modification
« Reply #102 on: December 26, 2019, 10:57:50 AM »
Long live the Gates limiters.


EmRR

Re: Gates Radio SA-39 limiter restoration and modification
« Reply #103 on: December 26, 2019, 11:00:00 AM »
Long live the Gates limiters.

Very clean!   Rarer version of the Gates badge there. 
Best,

Doug Williams
Electromagnetic Radiation Recorders

"I think this can be better. Some kind of control that's intuitive, not complicated like a single knob" - Crusty

"Back when everything sounde

GYM

Re: Gates Radio SA-39 limiter restoration and modification
« Reply #104 on: January 01, 2020, 01:45:32 PM »
Very clean!   Rarer version of the Gates badge there.

Hi Doug.  Yeah... I feel fortunate to have it.  It was part of an AM station purchase along with the Gates 250 watt transmitter, modulation monitor and a Sta-Level.


 

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