Re: Topband: on the webcam issue

2014-01-02 Thread Bill Cromwell
On 01/02/2014 02:55 AM, w7...@juno.com wrote: I have been reading with great interest the different forms of person/computer assistance one can expect to get while operating a CW contest. Not wanting to be left out of this fray and realizing freedom of speech issues are at the core of this

Re: Topband: on the webcam issue

2014-01-02 Thread Barry N1EU
I love that slow drift. Frequency stability is boring and overrated! 73 Happy New Year, Barry N1EU On Thu, Jan 2, 2014 at 2:55 AM, w7...@juno.com wrote: I have been reading with great interest the different forms of person/computer assistance one can expect to get while operating a CW

Re: Topband: Digial mode spurious issues

2014-01-02 Thread kr7o
Thanks Joe. I have been using WSJT since 2001 and cringe every time I hear it called a QRP mode. 3.) He was running way way too much power. I never operate with more than 30 watts {its a low power mode.. I worked VK5BC with 30w on TB try that with CW) JT65 and JT9 are *not*

Re: Topband: on the webcam issue

2014-01-02 Thread donovanf
Hi Mike , Thanks for sharing that video. Crystal controlled QRP from the west coast is quite a challenge! Have you thought about doing something about that headphone cord under your arm? tks 73 Frank W3LPL - Original Message - From: w7...@juno.com To: w7...@juno.com Cc:

Re: Topband: Digial mode spurious issues

2014-01-02 Thread Tom W8JI
I have been using WSJT since 2001 and cringe every time I hear it called a QRP mode. I want to put this to rest with just a few more comments. While we call these digital modes, they are really baseband audio transmissions run through SSB transmitters. They are subject to all the dynamic

Re: Topband: Digial mode spurious issues

2014-01-02 Thread Jim Brown
On 1/2/2014 9:14 AM, Tom W8JI wrote: They should be off someplace out of the way of weak CW signals, not nestled up against weak signal CW areas. Again you ignore the obvious. This rant, that you always start, occurs every six months or so when you hear trash generated by ONE of the dozen

Topband: Digital mode spurious issues Ideas for possible resolution

2014-01-02 Thread Steven Raas
I have an idea, it may be far fetched, but I think a good one none the less. As a group we can create a document, in short explaining the issues that are hand , that the technical people will see and understand the non-technical end users ( not saying all end-users are non-technical ) will also

Re: Topband: Digial mode spurious issues

2014-01-02 Thread Charlie Cunningham
Yes, it really is just baseband audio into an SSB transmitter. And some of the new rigs that run that process audio through A/D converters to digitize if for DSP are just asking for trouble. I guess I'm an old fart, but I suspect that a 12AX7 triode audio preamp, with its 3/2 power-law transfer

Re: Topband: Digital mode spurious issues Ideas for possible resolution

2014-01-02 Thread Shoppa, Tim
I think we could encourage use of ARRL band plan, by not complaining when digital modes show up in 1800-1810. Tim N3QE - Original Message - From: Steven Raas [mailto:sjr...@gmail.com] Sent: Thursday, January 02, 2014 12:47 PM To: topband@contesting.com topband@contesting.com Subject:

Topband: V5/DL3DXX on LOTW

2014-01-02 Thread Jeff Wilson
Well what a nice New Years' surprise.  I worked V5/DL3DXX last Friday during the RAC contest with the new doublet I put up in the snow squall. Now confirmed for #108 on Top Band.  I wish it was always this easy...well on second thought, if it was it wouldn't be Top Band! Thanks Dietmar! 73

Re: Topband: on the webcam issue

2014-01-02 Thread N1BUG
Thanks Mike. Interesting video. It brings back memories of working ARRL 160 with a straight key back in the 1980s. I couldn't do much with my right arm for days after that. 73, Paul N1BUG On 01/02/2014 02:55 AM, w7...@juno.com wrote: I have been reading with great interest the different

Re: Topband: Digital mode spurious issues Ideas for possible resolution

2014-01-02 Thread Steven Raas
I know for the year or so I was very active on TB JT65, that I never once EVER ( I am an east coast station aswell ) worked a single station In Europe, or any other DX excluding Canada. Not even Mexico on JT65 or any other 'digital mode'. I truly believe that the dream of regular DX

Re: Topband: Digital mode spurious issues Ideas for possible resolution

2014-01-02 Thread Steven Raas
I hit enter by mistake, but that sum's it up from my perspective. -Steve Raas N2JDQ On Thu, Jan 2, 2014 at 6:00 PM, Steven Raas sjr...@gmail.com wrote: I know for the year or so I was very active on TB JT65, that I never once EVER ( I am an east coast station aswell ) worked a

Re: Topband: on the webcam issue

2014-01-02 Thread Steven Raas
Mike, I thoroughly enjoyed this video. Can we look forward to anything more ? -Steve Raas N2JDQ On Thu, Jan 2, 2014 at 2:55 AM, w7...@juno.com wrote: I have been reading with great interest the different forms of person/computer assistance one can expect to get while operating a CW

Re: Topband: on the webcam issue

2014-01-02 Thread w7dra
I have gone to about 800 with a J38 doing a SOSB40 as ZK1DRA, it is not the sending but just getting tired in general that gets me. this STEW was awful, i was using a home made key out of a board and a piece of plexiglass and you really had to work at tyi to send CW..but i decided to

Re: Topband: Digial mode spurious issues

2014-01-02 Thread Joe Subich, W4TV
While we call these digital modes, they are really baseband audio transmissions run through SSB transmitters. They are subject to all the dynamic range problems and limitations of SSB transmitters processing the same types of audio tones. Like it or not, all digital transmitters and all

Re: Topband: on the webcam issue

2014-01-02 Thread w7dra
I made three shots of my shack, here is the last two mike w7dra http://youtu.be/Yeiwumu54Ew http://youtu.be/LO_bL6Pe8ZM On Thu, 2 Jan 2014 18:10:55 -0500 Steven Raas sjr...@gmail.com writes: Mike, I thoroughly enjoyed this video. Can we look forward to anything more ? -Steve Raas N2JDQ

Re: Topband: on the webcam issue

2014-01-02 Thread Bill Cromwell
On 01/02/2014 08:40 PM, w7...@juno.com wrote: I have gone to about 800 with a J38 doing a SOSB40 as ZK1DRA, it is not the sending but just getting tired in general that gets me. this STEW was awful, i was using a home made key out of a board and a piece of plexiglass and you really had

Re: Topband: Digial mode spurious issues

2014-01-02 Thread Joe Subich, W4TV
More and more are starting to do so with the Freescale modules - they are certainly *not* linear at 1200W from a single module. Maybe a pair will handle 1500W and be linear - I haven't seen a full set of parameters. 73, ... Joe, W4TV On 1/2/2014 10:12 PM, Carl wrote: But very few EME