Re: LF: WSPR-15 on 630m

["Graham" <g8fzk@g8fzk.fsnet.co.uk>]

Any  qrg  can be used , but  the  encoded   qrg  will  remain at 477 KHz usb ,  its not reasonable that  a  beacon is sited  in the  middle of the  band and as such Opera mode has occupied  dial set 477  from the  start

 

The  reason  for the  mid  band  is  the  usa uses a odd-ball   qrg  and  TA activity  was  anticipated  , however in the  next  months  this  will  reduce to  a  minimum  level  if any , and the  qrg  then  becomes  academic , and  should USA be allocated 477 , then  the  wspr  qrg  will  be re located  to  the  band  edges  , no band plan will  place a  beacon mid , band  and  such a  plan  will  form  part of some  regions   licensing  conditions .

 

Wspr   2  and Opera  4/8   coexisted   on the  same   qrg  , however the  wspr 15 , now  overlaps , as  to  the  benefits  other than  close in  low s/n   wspr 15  on  MF is debatable  , OP16 mode was  tested  and  found  not to  be suitable ,  

 

For  the  purpose of  testing  Opera  performance will  not  be  affected  by  carriers  in the  pass  band , however  the  reverse may not be  found to  be true,

 

73-G.

 

 

 

From: Roland Bruestle

Sent: Friday, March 01, 2013 10:00 AM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: WSPR-15 on 630m

Hello Roman,
this is a good idea.
The question is, shall we Change the WSPR frequencies to Opera frequencies or opposite.
The frequency for  WSPR with 474.2kHz is already used in Europe and US.
WSPR15 should be together with WSPR2 for the reason someone wonts to test the difference between WSPR15 to WSPR2.
So I would wish that the Opera frequency would be shifted  to the dial frequency of 472kHz.

73
Roland DL3NDR


Am 28.02.2013 22:22, schrieb Roman RW3ADB:

Hi Roland, LF!

I was out of MF 16 feb, excuse.

May be trying MF tomorrow night?

What do you say about idea use a one dial freq for wsrp-15 and Op8?

This is double own chance to RX here.

Roman RW3ADB.

Sat Feb 16 2013 00:46:31 GMT+0400 (Local Standard Time) пользователь Roland Bruestle (r@mbsks.franken.de) написал:

Hi Roman,
yes I made a pause yesterday.
I am active now with WSPR-15 on dial 474.2kHz, TX 475.817  kHz (1.67kHz).

Good luck

Gruß
Roland DL3NDR

Am 14.02.2013 05:27, schrieb Roman RW3ADB:

Hi Roland, LF!

I monitor WSPR-15 yesterday, but nothing.

Hope to any activity tomorrow.

For info:

http://rw3adb.narod.ru/2013/20130213_475khz_QRM/20130213_WSPR15_475khz.01.JPG

Local QRM on 475 khz here.

The problem with automatical upload spots is not resolve.

May be who is know whats ports used by new WSPR prog for upload?

I can try to open it on the router.

The other question to all.

The freq's for OPERA and other digi modes vy nearby on the some HF bands. This is to get a choice to monitor two mode at once.

Will be good to cooperate OPERA and WSPR-15 into nearby pass bands w/o the local QRM on 630m.

Roman RW3ADB.

Mon Feb 11 2013 23:33:10 GMT+0400 (Local Standard Time) пользователь Roland Bruestle (r@mbsks.franken.de) написал:

Hallo, MW-friends,
I am still transmitting WSPR-15 on dial 474.2kHz, TX 475.817  kHz (1.67kHz).
I hope that I have solved the with my signal. The reason was the USB-Soundkard.
Good luck.

73
Roland DL3NDR