[hpsdr] TeamSpeak audio 2013/June/15

[AA8K73 GMail]

The 15/June TeamSpeak mp3 (51 minutes) 64 kbps is available at:

< http://www.hamsdr.com/dnld.aspx?id=1408 >

or

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


Text to follow:

20:49:37>  *** You are now talking in channel: "OpenHPSDR"

21:04:34> "Ken - N9VV": CONGRATS Phil !!  great news for Gigabit 
in the future

21:04:56> "Erik KM2G": i heard a year ago or so that the power 
requirements go up with gigabit?

21:09:23> "Ken - N9VV": re: increased P/S with Gigabit - yes, 
approx 80A at 6000vdc and ceramic finals in the router

21:10:12> "Erik KM2G": still compatible with LPU ?

21:16:52> "Warren - NR0V": warren at wpratt.com

21:17:17> "Bill - KD5TFD":
bill at ewjt.com alt: wtracey at speakeasy.net

21:36:19> "Bill - KD5TFD": Can we deprecate CW??!!? Oh please oh 
please?!?!?

21:38:45> "Ken - N9VV": Representing the CW Dinosaurs: *NO 
DEPRECATION PLEASE*

21:39:35> "Erik KM2G": how many independent CW conversations fit 
in one PACTOR transmission again? lol

21:40:39> "Ken - N9VV": or how many CW tx fit within the ILLEGAL 
WinLink Pactor-III ?

21:40:46> "Rick - VE3MM": what does deprecate mean?

21:41:20> "Bill - KD5TFD": Deprecation is a status applied to a 
computer software feature, characteristic, or practice 
indicating it should be avoided, typically because of being 
superseded.

21:42:24> "Rick - VE3MM": Bill,  I thought you were my friend

21:43:47> "Bill - KD5TFD": Me and CW have never gotten along 
well  ... it's a pita to implement and all the CW ops seem to 
complain about latency or sidetone issues ... not using it I've 
got no native hearing for it myself so very hard to work on it ...

21:45:15> "Ken - N9VV": HPDRProgrammer 2.0.3.4 worked perfectly 
with Apache-10/Hermes today--   upgrading to v2.4 rbf

21:45:41> "Rick - VE3MM": I understand and I thank you for all 
of the cw related software work that you have done

21:45:57> "Bill - KD5TFD": Just call me W5WPM

21:46:11> "Ken - N9VV": Dear FPGA-Gods, please move CW into the 
FPGA with zero latency. Thank you for your consideration.

21:46:18> "Rick - VE3MM": So Bill, Chicago or Boston?

21:46:25> "Bill - KD5TFD": Boston

21:46:36> "Rick - VE3MM": Wrong answer

21:46:59> "Bill - KD5TFD": My sister in law is from Chicago, so 
I need to take the opposite side

21:48:04> "Ken - N9VV":
http://skywired.net/blog/2011/08/a-morse-code-keyer-in-vhdl/

21:49:03> "Bill - KD5TFD": Oh now ... can't someone who can do 
dhcp in gates allow configurable sidetone f?

21:49:06> "Ken - N9VV": hehehehe -- keying preference is type 
Iambic-B  and sidetone is totally personal (650hz is nice)

21:49:31> "Bill - KD5TFD": is not sidetone generation another 
cordic?

21:49:32> "Erik KM2G": Bill: you read this room's title recently?

21:49:42> "Bill - KD5TFD": ya

21:49:43> "Ken - N9VV": No, not necessary .... those features 
are in an External Keyer

21:50:07> "Ken - N9VV": R R R  -- buy K1EL keyer chips for $2

21:50:22> "Bill - KD5TFD": at what speed does the latency become 
an issue ?

21:50:39> "Ken - N9VV": K1EL also has it written for PIC

21:50:54> "Ken - N9VV": 21:51:22> "Ken - N9VV": hehehehe

21:51:37> "VK5ABN/8 (Berndt)": G'day Phil, I've made a discovery 
using Hermes. I've configured it to except ext reference and 
moved the jumper to power off for the internal oscillator. I 
removed the ext ref accidental, but the SDR was still 
functional. How can this be? Where does it get the clock from?

21:52:02> "Bill - KD5TFD": Clock of last resort?

21:53:28> "Ken - N9VV": Jim Ahlstrom N2ADR has written it in 
FPGA for his HiQSDR - "The FPGA program for CW is in Altera/duc1cw"

21:53:29> "VK5ABN/8 (Berndt)": thanks, this works....

21:53:36> "Ken - N9VV":
http://james.ahlstrom.name/exciter/

21:55:49> "Ken - N9VV": To answer Bill:  The ARRL "TOR" test is 
20ms turn around time for T/R which meets most QSK requirements.

21:56:24> "Bill - KD5TFD": but that's not a side tone latency 
issue, that's a qsk issue

21:57:32> "Bill - KD5TFD": putting cw xmit in fpga only fixes 
side tone legacy I think ... don't think it does anything for 
qsk (could be wrong?)

21:57:41> "Bill - KD5TFD": c /legacy/latency/

21:59:40> "Ken - N9VV": Elecraft, Ten-Tec, claim 8ms T/R QSK times.

22:00:26> "Ken - N9VV": Win the Bridge game tonight!

22:01:17> "Bill - KD5TFD": Bridge? .... I actually play Bridge 
on Saturday's

22:06:34> "Ken - N9VV":
< 
http://www.kickstarter.com/projects/435742530/udoo-android-linux-arduino-in-a-tiny-single-board 
 >

22:06:53> "Ken - N9VV": two Gigabit ports

22:06:58> "Ken - N9VV": dit dit

22:08:37> "VK5ABN/8 (Berndt)": Did anyone consider using 
Thunderbolts' 2x10GB as a datalink?