I think most are monitoring OP4 , run the software in beacon mode , no tx and that will alert users , psk-reoprter seems to be only 50% working at the moment , cannot select mode , but you can still
Hi Minto Nice one. There is a 4066 on my Modulator / Mixer board too, unused here, I can reconfigure and plug in the Key. I am not sure of any ultimate configurations for a final build, it is still a
Hi Minto Transmit only, Opera is very simple, I think the PIC code of your message is still available from the software GUI menu, the timing is merely bits / message time. Yes I just sat and coded it
Hi Graham, Thanks for the pointer to the document. So I understand that you can get the Opera (Windows) program to just export the bittimes. Well that makes it extremely easy to send Opera.. The PIC
Ed.. Longer TX periods gave more time for propagation or QRM to give zero results, We have times of 2,4,8,16 , dropped 16 as that was ott , most made TA to usa with 2 , but 4 gave another -3 dB ... 8
Introduced a low s/n data mode and beacon and ... Ah yes , A Band plan Each to his own I suppose -- From: "Steinar Aanesland" <[email protected]> Sent: Sunday, February 10, 2013 10:16 AM To: <rsgb_
Hi Eddie, Well that would indeed make it extremely easy to send Opera.. I will try that anyhow (and first). Oh... and when you find a method to make projects (more) flash, bang and vapour resistant..
Oops missed out not-to ! as well , oddly the delay NOT TO seems to to degrade the performance PA3ABK pa3 bca showing on psk-map GL . From: Minto Witteveen Sent: Sunday, February 10, 2013 1:07 AM To:
Hi, If you wish to discuss OPERA then please change the SUBJECT to read OPERA! It is annoying to open an email on a subject and find the text not related to the subject! Regards, Edgar Moonah, Tasman
Ok Minto The whole Opera project was /is aimed at minimal equipment requirements , the on/off keying was profiled round the CW test patter from my ma1723 exciter , quite a soft cw envelope , stabilit
Hi Graham. Thanks. Yes I see.. I just installed the latest version of the Opera software, and found the Op4 and Op8 frequencies. And generated the 239 bits for PA3BCA. Now tomorrow (its late here) I
I too have built a standalone 472 100 Watt TX with a PIC (and an AD9850). The software I have written so far now handles CW, QRSS, DFCW and WSPR-2 and WSPR-15 (thanks to Andy who wrote up a nice desc
Oke... just implemented Opera in my PIC code Op4 running now.. 73s Minto pa3bca -- Ceterum censeo Carthaginem delendam esse From: [email protected] Graham Sent: Sunday, February 10, 2013 01:58
PE1NNZ Produced a description of the coding system and may be downloaded from latest PIC code is available from the windows software , once the call is inputted the code is produced and may be cut an
Hi Eddy, Where did you get the description of the OPERA protocol? And did you write the encoding yourself? I found a protocol description of Opera on Andys (G4JNT) website, but it is reverse-engineer