ezRA and Bias Tee

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Conrad Cardano

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Dec 31, 2025, 3:07:35 PM (18 hours ago) 12/31/25
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Happy New Year,

I noticed a parameter that was not in the "help" documentation for ezCol.

"ezColBiasTeeOn = -1"

Can this parameter be changed to set the bias tee on?

If so, how?

Thanks

Conrad

Stephen Arbogast

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Dec 31, 2025, 4:09:42 PM (17 hours ago) 12/31/25
to Society of Amateur Radio Astronomers
Yes, there are several ways to do it.  "Put ezColBiasTeeOn = 1" in one of the following;

1.  in defaults  file
2.  in  command line arguments
3.  in program file

Conrad Cardano

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Dec 31, 2025, 6:36:57 PM (14 hours ago) 12/31/25
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Thank you and Happy New Year!
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tedcl...@gmail.com

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4:21 AM (5 hours ago) 4:21 AM
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The   ezCol   program syntax would be
      -ezColBiasTeeOn   1
for
      SDR BiasTee voltage ON

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