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FTdx5000 Installation 300 Hz Roofing Filter and MARS modification


Installation of the 300 Hz Roofing Filter in the Yaesu FTdx5000 and MARS modification


Installation of the 300 Hz Roofing Filter


roofingfiter001

Read the original Yaesu FTdx5000 Operating Manual page 140:

"Installation of the optional Roofing Filiter (XF-126CN)"


roofingfiter003

Remove the top cover of the transceiver.


roofingfiter002

This is the metal plate on the right side of the transceiver.

Remove the three screws affixing the metal plate.


roofingfiter004

roofingfiter005

Position the filter so that its connectors are alligned with the mounting pins on the board,

and push it into place.


roofingfiter006

roofingfiter007



MARS modification

Do this at your own risk and act according your license!


marsmod001

Remove both the top and bottom covers


marsmod002

On the left side you see the CTRL-unit

You don't need to remove the CTRL-unit or any cable!


marsmod004

Above the CTRL-unit left from the three flatcables there are three little wires;

just move them a little bit to the right to give some space to do the mod safely without touching the wires with your soldering iron


marsmod003

Notice JP45 05


marsmod006

Just solder the bridge between the two islands of 05.

That's all!


Close the transceiver.


Read the Operating Manual Page 7: Full Reset

WARNING: before you give a full reset backup all the settings of the transceiver or write them in a document!!



 
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