[BC] AM Loads
Milton R. Holladay Jr.
miltron at mindspring.com
Wed Mar 25 15:31:17 CDT 2009
That's a possibility. Or, the ATU input is not very flat / broadand (you
didn't mention whether the problem was when modulated or un.)
There's no way your Bird has any j at this freq.
Was it you using the 916A ? I didn't see any reply to my question about the
correction factor..........
M
----- Original Message -----
From: "Moore, Randy" <RandyMoore at clearchannel.com>
> Because the load is broadbanded and the atu is narrow. Look at your
> output, you probably have spurs or harmonics.>
> Randy Moore
>
> ----- Original Message -----
> Ya know, it's strange, I have a Bird 82C 2.5KW dummy load which I
> think is 50 J0 and AM-1a's load into it fine with no reflected to
> speak of.
>
> I've never actually read the input of the 82C to see if it's really 0J
> but it does read 50 ohms.
>
> I'm trying to reconcile why the BE likes the dummy load but doesn't
> like an ATU input of 50 J0.
>
> Has anyone checked the reflected power at the BE output with a bird
> 43? If so how did that work out?
>
> I'm looking for the right slug for my 43 but ones for the BC band are
> hard to find.
>
> Ron D
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