[hpsdr] TeamSpeak audio 2014/Feb/01

[AA8K73 GMail]

The 1/Feb TeamSpeak mp3 (76 minutes) 56 kbps is available at:

< http://www.hamsdr.com/dnld.aspx?id=1452 >

or

< http://www.hamsdr.com/dnld.aspx >


Significant Atlas II board design discussion.

The audio in this session was leveled with Levelator.


Session text follows

20:52:01> *** You are now talking in channel: "OpenHPSDR"

21:18:08> "Bill - KD5TFD": FFT lib for the RasPi GPU:
< http://www.raspberrypi.org/archives/5934 >

21:21:31> "Ken N9VV": Quartus 13.x was supposed to have a way to 
persuade it to run "in parallel" on a multi-processor development PC

21:26:04> "John - AJ6BC": What are you guys getting for a 
typical t(pd) - pin to pin - for the PLL's inside the Altera's?

21:39:39> "John - AJ6BC": Also - I have been talking to Anderson 
about their PowerPole stuff - I have what I think is the 
smallest connector for the power on Khronos now - would be nice 
if we make that 'more available' on Altas-II.

21:40:17> "John - AJ6BC": I know we have a power pass-thru on 
the current power supply - but I think we need to think about 
Power Pole options for some boards.

21:40:31> "John - AJ6BC": OXCO's can take a bit of current until 
they are stable.

21:41:27> "John - AJ6BC": This is from Anderson Power:  Our 
smallest powerpole product is the PP15/45.

21:41:41> "John - AJ6BC": I have some of the symbols/layout 
right now in Altium.

21:42:40> "John - AJ6BC": Will Altas-II use the same Harding 
96-pin connector?

21:46:24> "Scotty - WA2DFI": Yes, it will.Plus another 
high-speed connector

21:47:28> "John - AJ6BC": Are there any roughed out 
specs/requrements for Altas-II yet?  Are you the team leader on 
it Scotty?

21:48:37> "John - AJ6BC": <or an GPSDO>

22:05:14> "Scotty - WA2DFI": John, only beginning discussions so 
far.

22:05:47> "Scotty - WA2DFI": When we get far enough along, I 
will be looking for feedback.

22:09:07> "John - AJ6BC": Hey Guys - I sent P2 of the Themis 
schematic to u-Blox - I just got back a 12 page formal review 
from them.  Wow.  This is
just the GPSDO engine.  I will send it to you Phil.

22:25:30> "Dave - KV0S": 73 talk to you all next week

22:25:39> "Scotty - WA2DFI": 73 dave