Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR, Power Genius, Tuner Genius and Antenna Genius Software?

SmartSDR v3.8.21 and the SmartSDR v3.8.21 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
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.

Burst of Noise After Transmit

Rich, K0PIR
Rich, K0PIR Member
edited July 2019 in FLEX Series (Legacy) Radios
I have a Flex 1500 and I'm running PowerSDR v2.7.2. The NB does a great job at cancelling out the noise, but there is a lag after transmit and it appears the NB takes about .5- 2 seconds to really come back on. So after I unkey the mic I experience a burst of noise and then the NB kicks in a takes it out.

Could it be a latency issue? I have played with the USB Driver Buffer, Audio Buffer Size and the DSP Buffer Size for Phone. Nothing seems to help.

Any ideas?

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Comment As ...

Categories