Re: [digitalradio] Re: using WSPR

2009-03-18 Thread José A. Amador 
Andrew O'Brien escribió:
 For JT65A it will not work trying to tune in a signal transmitted USB and 
 received in LSB.  I just tried it, the sync tones appear to be upside-down, 
 so like RTTY, it looks like you need a reverse button in the software, 
 there are none.  

 At least that is what I am finding, others ?

 Andy K3UK


   
None of the programs I use for JT65 have reverse possibilities. As not 
all modes are created equally,
it can be understood that WSJT is meant to be used with good radios. :-)

Jose, CO2JA



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Re: [digitalradio] Re: using WSPR

2009-03-17 Thread Andy obrien 
BUT...  just tested, it will no work.  If you attempt to decode a USB
JT65A signal in LSB, the sync code is reversed, cannot decode.  No
reverse button.

Andy K3UK


On Tue, Mar 17, 2009 at 6:19 PM, kh6ty kh...@comcast.net wrote:
 For working PSK31, DigiPan can set either sideband for any band in the
 Configure/Band and a start frequency. If you then select the desired
 sideband, the DigiPan dial scale will show you the RF frequency. Check the
 DigiPan Help.
 73, Skip KH6TY
 http://kh6ty.home.comcast.net


 - Original Message -
 From: Andrew O'Brien
 To: digitalradio@yahoogroups.com
 Sent: Tuesday, March 17, 2009 6:01 PM
 Subject: [digitalradio] Re: using WSPR

 --- In digitalradio@yahoogroups.com, skip19755 skip19...@... wrote:

 Hello to all...I am new to this mode and also trying JT65A...question is I
 am using a Ten-Tec Scot 555 and the sideband is not switchable...it is set
 for USB 20 up...LSB 30 down...works fine on psk and RTTY (can reverse) on
 DM780...using the K1JT or WSPR program will it make any difference...also
 where can I find a spotting sight that will show the frequency being
 used...thank you for your time Ken N5LYJ/5


 Good questions Skip, first the easy answers

 http://www.obriensweb.com/sked/ for general digital spots

 http://www.hamspots.net/home.php general digital

 JT65A Spots http://jt65.w6cqz.org/index.html

 JT65A spots http://www.chris.org/cgi-bin/jt65talk

 WSPR http://wsprnet.org/drupal/wsprnet/spots

 So, above 20M , for the 14075-77 range, you are OK. For the busy 30-40-80
 activity you will have to tune the signals in via LSB and then figure out
 the transmit off-sets. If you want to play around and see if we can figure
 it out, email me and then we can go to one of the spotting sites to type to
 each other as we try to find each other. I just tested, signals I was
 hearing on 14076 USb are coming in around 14079 LSB (I had to tune a little
 higher due to a birdy), should be able to see them around 14078 LSB.

 Andy K3UK