Some on this list are already aware, but let me take a few moments to point out 
to others that there's a free website with remote-control receivers to quickly 
check propagation and to hear "who's on." 

It is the internet website globaltuners.com.

I don't think this has been discussed on this particular reflector, and was 
reminded to post it this morning after a few hours of listening to 80m along 
the East Coast, starting with the Military Net on 3.885.

There are several brands and models of software-controlled receivers 
represented on there, and a geographic diversity of where they are located. 
This provides a check of band conditions, where you can be calling CQ and 
checking various regions as to how you're being heard !

Additionally, the site enables one to obtain an instant "aircheck" of audio 
quality, since the stream can be recorded as part of downloading. This morning 
there was a guy on with a BC-610, for example, who had his audio gain all the 
way up to get enough level for his D-104 to modulate adequately.  Yes, to 
answer his question, there was some hum. 

It would be easy to record a bit of his transmission and email it to him as an 
MP3 attachment. (or he could do that himself)

The only downside, if it's that, requires the user to have a sufficiently fast 
internet connection. There's a delay, or latency, between the downstream/buffer 
and real-time, so you'd drive yourself crazy trying to listen to yourself as 
you make a transmission. I think that gets worse the slower your connection.

The delay can be manageable if you were to try to use this site as your 
receiver, which I unintentionally had to do a few weekends ago when I had a 
problem with my SP600 during a QSO. The site allowed me to finish the 
conversation.

Anyway, the registration is free, and I guess they want to make sure you have 
no bad intent by putting you on a 2 week trial after you sign up. This trial 
period limits the amount of adjusting you can do to the receivers available.

There are text message and status boxes that accompany each receiver to tell 
whether it's in use by someone, and to converse with that user, as we did this 
morning. The receive site in Connecticut, run by Tom W1TXT, soon included him, 
myself and Chris, AJ1G, while Chris was actually on the air with Dale KW1I and 
others.  

Doing a little multi-tasking, Chris was watching the message box, delivering 
regards to those on frequency, who then replied to us as we listened over the 
internet.  Cool interactive radio, ya know?

Check it out.

Paul/VJB



      
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