Now that TNF is available for beta testing, here are a few operational hints.

1.) Click on the TNF button to enable TNF capability.

2.) Click on the TNF+ to "add" a TNF filter (thatched green bar)

3.) Place you cursor on the TNF green bar and left click to drag the on the offending signal

4.) With the cursor in the TNF green bar and holding down the left mouse button, move vertically to change the notch width

5.) With the cursor in the TNF green bar and holding down the left mouse button and *not* moving, the TNF call out showing the TNF information will be displayed and then the ZOOM feature will be displayed so you can easily align and change the width the TNF on the offending signal.

6.) Once TNF is positioned, right click to display the TNF menu. This is where you change the depth of the notch (3x - a deeper notch), make it persistent so that it will be "remembered" after PowerSDR is shut down and re-started, or delete the TNF.

7.) A remembered (persistent) TNF can not be deleted until it is un-remembered.

8.) You can have up to six 3x (deep) notches in the RX passband.

9.) You can have essentially unlimited TNF defined on any frequency.

10.) You may have to 4x ZOOM in on the Panadapter to adequately see the TNF to manipulate it.

Enjoy.

--
Tim Ellison, W4TME
Product Management, Sales & Support
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: [email protected] <mailto:[email protected]>
Web: www.flexradio.com <http://www.flexradio.com>

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