Re: LF: Opera to be available in the U3 Ultimate 3 Transmitter Kit

[M0FMT <m0fmt@yahoo.co.uk>]

 

Very neat!

Schematics anyone?

73 es GL Pete M0FMT IO91UX

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From: IZ7PDX Luigi D. <mail@iz7pdx.it>
To: "rsgb_lf_group@blacksheep.org" <rsgb_lf_group@blacksheep.org>
Sent: Thursday, 2 October 2014, 0:06
Subject: Re: LF: Opera to be available in the U3 Ultimate 3 Transmitter Kit

My U3 are already working in OPERA mode with the Pc! :-)

https://www.dropbox.com/s/9vxa8fhtmr36ud9/Foto%2030-09-14%2021%2016%2058.jpg?dl=0

The challenge will be to use them in  WSQ2 mode or JT9-x connecting directly to a pc keyboard!

However, they are a great Tx on all bands, also as a driver of Pa.

Inviato da iPhone

Il giorno 01/ott/2014, alle ore 23:29, "Graham" <g8fzk@g8fzk.fsnet.co.uk> ha scritto:

Its  just one  of  modes  offered  by  the  U3  Pete

 

 .. and  with the  DDS   gives   direct  RF drive  on all  bands  to  vhf 

 

G0MJI is running  Mixed mode  beacon  now  using  the  U3  beta   test  version   Opera  8  and   WSPR2   now  on   477  , changes  mode  and  qrg   alternatively

 

same as  the  wspr-15 OP31  on 136    [ Op31  =  OP32   with  bit  chopped  off  the  end ... still  works  though ]

 

G,

From: M0FMT

Sent: Wednesday, October 01, 2014 9:19 PM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: Opera to be available in the U3 Ultimate 3 Transmitter Kit

But why not build a G4JNT PIC OP encoder to key a simple GW3UEP tx all for less than a tenner down at Maplin? Like what I did.

73 es GL Pete M0FMT IO91UX

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From: Graham <g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.org
Sent: Wednesday, 1 October 2014, 17:04
Subject: LF: Opera to be available in the U3 Ultimate 3 Transmitter Kit

Thanks to  Hans 

The Opera  system  is now  available  , as part of the  embodied  data  modes  in the  U3 Ultimate 3  Transmitter Kit 

The  beta  test  version  , ran by  G0MJI  on 477 KHz  produced  reliable  decodes  with  G4WGT and  G6AVK  306 Kmt  , 

This will  be of  interest  to fixed beacon  keepers  ,  the  U3  provides  direct  RF drive  on the  defined  QRG  , a  later  version  will  extend  the  coverage  to  VHF  

Upload of  the  latest  version  expected  in the  next  1  or 2 weeks  

73-Graham

G0NBD

Ultimate3 QRSS/WSPR kit