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Old 24th May 2020, 1:22 pm   #21
Terry_VK5TM
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Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,324
Default Re: LO for genuine 10m FM10D Pye Cambridge

You need to load the output with 50 Ohm if you have selected the 8mA drive option.

Use an attenuator on the output if you need a lower level rather than dropping the drive level.

I forget what the output impedance's are for the other drive currents and they are not listed the datasheet.

And be aware the datasheets contain errors as well.
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Last edited by Terry_VK5TM; 24th May 2020 at 1:29 pm.
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