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THE AM BULLETIN BOARD => Technical Forum => Topic started by: w1vtp on December 14, 2010, 05:22:53 PM



Title: My 813 to RCA Mod Iron Modulation calculator
Post by: w1vtp on December 14, 2010, 05:22:53 PM
Had extra time on my hands so decided to generate a calculator to help me figure out how I should be running the 813 X 813 deck / modulator.

Two voltage points of interest to me is 2000 & 2500.

Here are the result of my calculations on how best to match the 813s to my mod iron

I created two tabs so I could run two different scenarios and compare.  You could delete one tab if you want.

Have fun.  OH yeah, dont mess with the green fields unless you want to correct a mistake I may have made.  input only in the yellow fields.

Al


Title: Re: My 813 to RCA Mod Iron Modulation calculator
Post by: KC9LKE on December 15, 2010, 07:27:06 AM

Thanks Al!

Your timing is impeccable!

I was going to reach for the calculator last night but didn’t have the time.

Now I’ll just reach for the mouse and a beer. ;D


Ted / KC9LKE
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands