Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.5 | SmartSDR v4.1.5 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
SmartSDR v4.1.5 | SmartSDR v4.1.5 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Suddenly my TNF function quit working. Using 6300 and SmartSDR 1.3.8 Windows 7
Mick Bell
Member
I can create a TNF but it has no effect whatsoever on the noise I'm trying to block. I haven't a clue as to why this feature suddenly stopped working.
0
Answers
-
Did you click the TNF button at the bottom of the SmartSDR window to enable TNF globally?0
-
I'm sure you have globally toggled on TNF left below. Next step would be to reset your 6300, first saving your profiles.0
-
Same reply TNF on bottom with picture

0 -
As others have already have said, if your Tracking Notch Filters on the screen are showing in Grey, you need to click on the "TNF" icon in the lower left corner of your SmartSDR screen. Your filters will then highlight in green (as shown) and will be functioning.

0 -
Well, that explains something for me too!0
Leave a Comment
Categories
- All Categories
- 386 Community Topics
- 2.2K New Ideas
- 653 The Flea Market
- 8.4K Software
- 155 SmartSDR+
- 6.5K SmartSDR for Windows
- 189 SmartSDR for Maestro and M models
- 437 SmartSDR for Mac
- 274 SmartSDR for iOS
- 264 SmartSDR CAT
- 202 DAX
- 384 SmartSDR API
- 9.4K Radios and Accessories
- 50 Aurora
- 291 FLEX-8000 Signature Series
- 7.2K FLEX-6000 Signature Series
- 967 Maestro
- 58 FlexControl
- 866 FLEX Series (Legacy) Radios
- 938 Genius Products
- 468 Power Genius XL Amplifier
- 344 Tuner Genius XL
- 126 Antenna Genius
- 306 Shack Infrastructure
- 215 Networking
- 466 Remote Operation (SmartLink)
- 144 Contesting
- 806 Peripherals & Station Integration
- 143 Amateur Radio Interests
- 1K Third-Party Software

