Locked Dynamic RRR/RR73?


K7GQ
 

I wonder if the developers would be interested in adding code to support dynamic 73 messaging?  For example, at my QTH with it's nearby Casino noise level, QSOs generally at -14 or higher complete with little to no retries, while increasingly weaker contacts have a much higher probability of multiple repeats to confirm.  I could see a preference value supporting this mode.

Manually switching between the two messages within the QSO is often not achievable in real-time as the Auto-Sequence QSO structure has already begin transmitting it's reply.  Too, the QSO environment is quite dynamic as one will work a very loud station followed by a significantly weaker one.

Harry  K7GQ  (obviously too much time on my hands)


WarrenG KC0GU
 

I would like to piggy back on Harry's idea but how about we eliminate RRR.  The majority of hams are using RR73 but when someone sends me a RRR they expect a 73 in return yet WSJTx continues to send RR73.  I either have to manually switch to 73 or just move on.

For that matter why not make Msg2 the calling Msg and save time?  I do this manually but when running FT4 I fail to be fast enough about 25% of the time.

Just some thoughts, 73

KC0GU
Warren


Robert W5AJ
 

Why can't their program recognize response of RR73 properly after they send RRR?   Seems that is viable solution.   

73 W5AJ

On Fri, May 15, 2020, 6:52 PM <kcZEROgu@...> wrote:
I would like to piggy back on Harry's idea but how about we eliminate RRR.  The majority of hams are using RR73 but when someone sends me a RRR they expect a 73 in return yet WSJTx continues to send RR73.  I either have to manually switch to 73 or just move on.

For that matter why not make Msg2 the calling Msg and save time?  I do this manually but when running FT4 I fail to be fast enough about 25% of the time.

Just some thoughts, 73

KC0GU
Warren


neil_zampella <neilz@...>
 

IMHO .. when in JT65, JT9, FT8, and FT4 ,  the only station that should send an RRR, is the CQ station, same for the RR73.   

However, the contest modes are completely different, for instance, in NA VHF Contest mode, the answering station sends the RRR after receiving an R GRID Tx from the CQ station.

The program will properly respond when the proper sequence is used.   Saving 15 seconds, or in FT4 7 seconds, causes more issues, and actually winds up taking more time to correct than to let it run properly

Neil, KN3ILZ

On 5/15/2020 8:01 PM, Robert W5AJ wrote:
Why can't their program recognize response of RR73 properly after they send RRR?   Seems that is viable solution.   

73 W5AJ

On Fri, May 15, 2020, 6:52 PM <kcZEROgu@...> wrote:
I would like to piggy back on Harry's idea but how about we eliminate RRR.  The majority of hams are using RR73 but when someone sends me a RRR they expect a 73 in return yet WSJTx continues to send RR73.  I either have to manually switch to 73 or just move on.

For that matter why not make Msg2 the calling Msg and save time?  I do this manually but when running FT4 I fail to be fast enough about 25% of the time.

Just some thoughts, 73

KC0GU
Warren


    

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Carl - WC4H
 

I'm with you Warren.  The RRR should be totally replaced with RR73. 

73.
Carl - WC4H


neil_zampella <neilz@...>
 

FWIW .. there are perfectly good reasons to keep the RRR . .and Dr. Taylor has commented on them many times.

Neil, KN3ILZ

On 5/15/2020 10:32 PM, Carl - WC4H via groups.io wrote:
I'm with you Warren.  The RRR should be totally replaced with RR73. 

73.
Carl - WC4H

    

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Bob G8HGN
 

Hi,
 
There is life other than on HF, these programs were originally designed for VHF and up ,and presumably the whole amateur population.
 
The clue is in the title "WSJT" WEAK SIGNAL JT, designed for working on the edge. The fact that the program got hijacked along the way to cater for HF, doesn't alter that fact. Hence the need to retain RRR. Many QSOs would be lost if RR73 were the only option at VHF/UHF.
 
IIRC RRR was the only method originally until the clamour for RR73 became to much and it was included in the program.
 
If you want to make lots of contacts at good signal strength, fine use RR73. Want to push the linits, use RRR. 
 
Currently you have a choice to use either method. That seems like a sensible solution.
 
73
 
Bob G8HGN
 
 

 
 
Sent: Saturday, May 16, 2020 at 4:07 AM
From: "neil_zampella" <neilz@...>
To: WSJTX@groups.io
Subject: Re: [WSJTX] Dynamic RRR/RR73?

FWIW .. there are perfectly good reasons to keep the RRR . .and Dr. Taylor has commented on them many times.

Neil, KN3ILZ

On 5/15/2020 10:32 PM, Carl - WC4H via groups.io wrote:
I'm with you Warren.  The RRR should be totally replaced with RR73. 

73.
Carl - WC4H  
 
 
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George J Molnar, KF2T
 

If it were up to me, I’d eliminate RR73 altogether. It certainly has almost no place in weak signal work, and the extra couple of seconds isn’t going to realistically ruin strong signal contacts. KISS.


Kai-KE4PT
 

Gentlemen, not so fast.

See Section 8.3. JT65 of the user guide:
"With VHF features enabled the JT65 decoder will respond to special message formats often used for EME: the OOO signal report and two-tone shorthand messages for RO, RRR, and 73. These messages are always enabled for reception; they will be automatically generated for transmission if you check the shorthand message box Sh."

These special signals can be "observed/decoded" visually on the waterfall, sometimes even when they fail to decode.
Let's leave RRR (and RO, and 73) alone.

Kindest regards,
Kai Siwiak, KE4PT

On 5/15/2020 22:32, Carl - WC4H via groups.io wrote:

I'm with you Warren.  The RRR should be totally replaced with RR73

73.
Carl - WC4H

    


Gary - AG0N
 

Right on, George.

On May 16, 2020, at 07:27, George J Molnar <george@...> wrote:

f it were up to me, I’d eliminate RR73 altogether. It certainly has almost no place in weak signal work, and the extra couple of seconds isn’t going to realistically ruin strong signal contacts.


Bob Lewis
 

I agree.

 

From: WSJTX@groups.io [mailto:WSJTX@groups.io] On Behalf Of George J Molnar
Sent: Saturday, May 16, 2020 9:27 AM
To: WSJTX@groups.io
Subject: Re: [WSJTX] Dynamic RRR/RR73?

 

If it were up to me, I’d eliminate RR73 altogether. It certainly has almost no place in weak signal work, and the extra couple of seconds isn’t going to realistically ruin strong signal contacts. KISS.


Lance Collister, W7GJ <w7gj@...>
 

Hi Kai!

You are ABSOLUTELY CORRECT! I have noticed MANY TIMES on 6m Es, with all the QSB that
I have to send RRR a number of times to finally get a RR73 or 73 from the other
station. I ALWAYS send RRR for that reason! If I just sent RR73 and went on to the
next station, there would be many contacts that were not complete!

GL and VY 73, Lance

On 5/16/2020 13:47:25, Kai-KE4PT wrote:

Let's leave RRR (and RO, and 73) alone.

Kindest regards,
Kai Siwiak, KE4PT

On 5/15/2020 22:32, Carl - WC4H via groups.io wrote:
I'm with you Warren.  The RRR should be totally replaced with RR73

73.
Carl - WC4H

--
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URL: http://www.bigskyspaces.com/w7gj
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Interested in 6m EME? Ask me about subscribing to the Magic Band EME
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page (above)!


Tim Brannon, WA5MD
 

I agree with Lance and Kai about the use of RRR.
I rarely send RR73, and then only under good conditions and when I have high confidence it will be received.
And I do not send RR73 multiple times; I send RR73 only once, log the contact as complete, and move on.

Having both RRR and RR73 available is the compromise to a very old argument.


Harold Miller
 

I am a newbie to FT8, and after reading this forum for a bit there are different opinions about lots of things.

 

In reference to RRR/RR73, I do not have a problem with either…  to me it is a sign of respect for the other operator and thanking them for the time to return or make the call to me.

 

I would like to make one change and I will do it on my own.   I would like to say TU 73.  If you cannot spare 15 seconds for a bit of courtesy, then that is your problem.   Keep in mind this is a HOBBY and has been a fun one.   

I have had the privilege of operating from several spots around the world as DX being chased and chasing DX…  

 

Ham radio has become a hobby of contests and quick QSOs.   We need to get the civility back into the hobby.  But that is my opinion.

 

So if you see me send a TU73, then thanks for the contact and move on.

 

So folks my fireproof drawers are on go ahead and flame away… J

 

Hal, KB1ZQ

Ex A92FM, HB0/KB1ZQ, KG4HM

 

 

From: WSJTX@groups.io [mailto:WSJTX@groups.io] On Behalf Of Timothy Brannon
Sent: Monday, May 18, 2020 8:22 AM
To: WSJTX@groups.io
Subject: Re: [WSJTX] Dynamic RRR/RR73?

 

I agree with Lance and Kai about the use of RRR.
I rarely send RR73, and then only under good conditions and when I have high confidence it will be received.
And I do not send RR73 multiple times; I send RR73 only once, log the contact as complete, and move on.

Having both RRR and RR73 available is the compromise to a very old argument.


WarrenG KC0GU
 

OK I want to try again to make my point and I basically agree with Hal.

I understand there is a need for RRR and closing the contact with 73 or a custom thank you is the courteous thing to do.

My issue is if I send RR73 after receiving a signal report and the contact replies with RRR we are locked in a loop until one of manually sends 73 or just gives up.

Why doesn't WSJTx send 73 when it sees the RRR and has already sent a RR73?

Warren

KC0GU


Jim Brown
 

On 5/18/2020 8:19 AM, Harold Miller wrote:
If you cannot spare 15 seconds for a bit of courtesy, then that is your problem.
Hi Hal,

WSJT-X is used in many different ways and for very different purposes. I use it primarily to stretch the range of my station -- to work EU on 160M from my QTH near San Francisco, and to work new/rare grids on 6M. Both of these require that QSOs be as short as possible, because both openings are short. Those 160M openings are 20-30 minutes of daylight after EU sunris. Openings on 6M can last for hours or exist for as little as 10 minutes. This is especially true of double-hop E-skip, which I need to reach east of the Mississippi River.

In these situations, allowing the other guy to finish his QSO as quickly as possible is the courteous thing to do. And exactly the same rule applies to contest QSOs.

73, Jim K9YC


Bob Lewis
 

If you sent RR73 then the other station should never respond with RRR, he should always respond with 73, which completes the contact.

 

If you sent RRR then he should always respond with 73, but that does not complete the contact. You respond to his 73 with your own 73 and that completes the contact.

 

 

From: WSJTX@groups.io [mailto:WSJTX@groups.io] On Behalf Of WarrenG KC0GU
Sent: Monday, May 18, 2020 11:59 AM
To: WSJTX@groups.io
Subject: Re: [WSJTX] Dynamic RRR/RR73?

 

OK I want to try again to make my point and I basically agree with Hal.

 

I understand there is a need for RRR and closing the contact with 73 or a custom thank you is the courteous thing to do.

 

My issue is if I send RR73 after receiving a signal report and the contact replies with RRR we are locked in a loop until one of manually sends 73 or just gives up.

 

Why doesn't WSJTx send 73 when it sees the RRR and has already sent a RR73?

 

Warren

 

KC0GU


Andrew OBrien
 
Edited

This thread will be locked effective 1200 UTC 19/5/2020. 

Andy K3UK


Carl - WC4H
 

The program has to decode one or the other: RRR or RR73.  If for some reason it is required in VHF/UHF, the have it appear there but not on HF.  

WSJT-X is used more in HF than VHF/UHF.  I would not call it "hijacked" but rather "used for more than originally envisioned."  That is typical in Ham Radio.

As for "letting it work properly", it works perfectly well with RR73.   
Just because the RR73 brings up the "Log" popup, one does not have to log right away.  If the qso partner gave a +05 report, then I log it because its pretty near certain he will copy on first tx.  If he sends me a -20, I do not log it until I receive the 73 from him.  

I consider K1JT to be a true Genius and a truly benevolent person.  I just don't agree with this RRR being better than RR73.  At least not in HF which today, is by far the major use of the program.  If I have to resend an RR73 it is likely that I would have had to resend an RRR.  

If the RRR is better in VHF/UHV so be it for those bands.  I only go up to 6 meters and I use RR73 there also as do most ops. 
73.

Carl - WC4H


Carl - WC4H
 

Warren, wsjt-x does send a 73 after receiving RRR or an RR73.  There are other programs that are not quite as good with the sequence!!!  I know one that creates that loop on it's side not on the wsjt-x side.
WSJT-X has the correct sequencing working very well in all cases.

IE: - I send RR73, the qso partner sends R-nn again, then my sequence goes to RR73 again.  When he sends 73, mine goes to CQ.  I have it set up so when I log it it clears the station.  As logging is not  premature, the sequencing will be correct.

73.
Carl - WC4H