[Flexradio] TNF how to video and white paper now available

2011-10-16 Thread Tim Ellison, W4TME
We have posted an on-line video showing the advantages and operation of the new RF Tracking Notch Filter (TNF) available in PowerSDR 2.2.3 along with a white paper describing how TNF was implemented for the more technical user. You can access both here: http://www.flexradio.com/TNF Enjoy.

Re: [Flexradio] TNF how to video and white paper now available

2011-10-16 Thread K0DAN
Great tutorial, Tim! I have been using TNF for some time (and am blown away by it) but the video white paper taught me a few new tricks. Amazing feature which as far as I know no other radio can come close to touching. Nice work, and nice presentation. Keep up the good work, you guys are

Re: [Flexradio] AF slider seems to Pan

2011-10-16 Thread K0DAN
Not sure I fully understand what you're encountering, and you don't say if you're running F5K with R2? If the latter, it is best (IMHO) to set the R1 volume pan to 100% left channel and R2 volume 100% pan to right channel. Then, in the Multi-RX window, set both audio gain sliders (the

Re: [Flexradio] Band/ freq changes after shutoff

2011-10-16 Thread W1AEX - Rob
Hi Scott, A few weeks ago I noticed something unusual when stopping PowerSDR and shutting it down that might be related. Because I recently installed a different computer to handle Flex duties in my station I have been watching DPC latency fairly closely on the new system to see how it

Re: [Flexradio] Band/ freq changes after shutoff

2011-10-16 Thread Tim Ellison, W4TME
The short answer is that, it shouldn't matter if there is a long wait (several thousand microseconds) for a DPC to complete while PowerSDR is shutting down. The OS is what controls that. During the DPC, things are waiting gracefully. After the audio stream is stopped, the in-memory DB is

Re: [Flexradio] Changing sample rate.

2011-10-16 Thread Tim Ellison, W4TME
The FlexRadio Global form (Firewire control panel) is the incorrect place to change sampling rates. PowerSDR syncs the sampling rate with the Firewire driver. The reverse of that is not true, as it is a master/slave relationship and PowerSDR is the master controller of the process. There

Re: [Flexradio] Monitoring CW without transmitting?

2011-10-16 Thread Tim Ellison, W4TME
Set the DRIVE control to 0. No RF will be transmitted. -Tim --- 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: t...@flexradio.com mailto:t...@flexradio.com Web: www.flexradio.com

Re: [Flexradio] Monitoring CW without transmitting?

2011-10-16 Thread Bill Ackerman
When I do this, after less than a minute of keying, the temp (CTRL+SHIFT+I) shoots up over 100 C. Fans set to go on at 40C. Will this harm the Flex3000? Thanks. 73, Bill KF5MTW Tim Ellison, W4TME wrote: Set the DRIVE control to 0. No RF will be transmitted. -Tim --- Tim Ellison, W4TME

[Flexradio] FM Mic level

2011-10-16 Thread Dave Beumer WØDHB
I’ve observed a view things with the FM Mic level control and wanted to verify if the behaviors are as designed or there is an anomaly (or I screwed something up !). - The FM Mic gain (the Mic gain slider present on the powerSDR Main form when FM mode is selected) operates independently of the

Re: [Flexradio] Monitoring CW without transmitting?

2011-10-16 Thread Bill Tynan
Tim: True, but don't set power to 0 and expect to monitor digital transmissions. I did this and got nothing but a continuous carrier on the other receiver. When I increased power only slighly, the modualtion tones began. I mentioned this to Greg Jurrens, K5GJ, at a hamfest a few weeks ago

Re: [Flexradio] FM Mic level

2011-10-16 Thread Tim Ellison, W4TME
Dave, You are very observant. I'll have to confer with the code Gurus to determine if this is a by design or an software defect. I'll get back to you on it. -Tim --- Tim Ellison, W4TME Product Management, Sales Support FlexRadio Systems^(TM) 4616 W Howard Ln Ste 1-150 Austin, TX 78728

Re: [Flexradio] FM Mic level

2011-10-16 Thread Jim Jannuzzo
Tim,And while you're at it, please ask the code gurus if it was their intention to blow us out of our chair with FM audio levels? Where I have the non-FM audio set at maybe 45-50, if I happen to click into a band that had FM set, I must jump to drop the audio control for FM to perhaps 2. I

Re: [Flexradio] FM Mic level

2011-10-16 Thread Tim Ellison
What version of PowerSDR are you using? Tim Ellison On 10/16/2011 8:13 PM, Jim Jannuzzo wrote: Tim,And while you're at it, please ask the code gurus if it was their intention to blow us out of our chair with FM audio levels? Where I have the non-FM audio set at maybe 45-50, if I happen to

[Flexradio] Upgraded to PSDR v2.2.3, can't set VAC sample rate to 96K

2011-10-16 Thread William Speedie
Hi all, Just upgraded from PSDR v.2.0.22 to 2.2.3 and now I can't set my VAC sample rate above 48K in PSDR. The pan display seemed smoother before, probably due to this setting? Am using a 5000A with Win7 (32 bit), VAC 4.09 and Com0Com. My notes show that I had set the sample rate at 96K

Re: [Flexradio] Upgraded to PSDR v2.2.3, can't set VAC sample rate to 96K

2011-10-16 Thread Tim Ellison, W4TME
The max VAC sampling rate you can set in PowerSDR is 48K. Has been since VAC was first introduced as a feature in PowerSDR. -Tim --- 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: