SmartLink compatibility?

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  • Updated 1 month ago
Is SSDR V2.49 Smartlink compatible with SSDR V3.0 SmartLink?
I'm trying to connect using V2.49 to a remote site which is set up using V3.0 and a connection cannot be made.
Instead of the "Connect" key it comes up with "Upgrade". 
Which when selected, says its not available Yet.


Tom W3FRG
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Tom W3FRG

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Posted 1 month ago

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Michael Walker, Official Rep

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Hi Tom

No.  All devices need to be at the same version.

Mike
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Tom W3FRG

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Hi Mike,
Tnx as always for the quick response.

Will this hopefully be changed down the road so different versions can talk to each other using SmartLink?

Tnx Mike,  Tom W3FRG
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Michael Walker, Official Rep

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Hi Tom

It is connected to the radio licensing.  The Maestro would need to be a V3.  Did you try connecting to the radio as the Maestro should upgrade itself without issue.

You can then go back to 2.4.9 if required.

The only thing you can't do is upgrade the radio remotely over SL.

Mike
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Michael Walker, Official Rep

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If you see WIDE, then the band pass filters have been turned off.

Have a look at Section 32.4.1 in the manual.  I tried to paste it in, but it pasted in as a mess.  There are 3 examples there.

I suspect you are seeing wide since you zoomed out past the preselection filter bandwidth with 1 or more receivers.

Mike
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David Decoons wo2x, Elmer

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We found the issue pretty quickly.

The radio chooser showed there was still a client connected someplace to the radio. Explains why Tom could oly open 3 panadapters. Once we force disconnected the unknown client everything worked fine.

Dave wo2x
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John - K3MA

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Mike I think you mean section 39.4.1 or at least that is the section in my manual.  One question I have about the quoted statement below that appears earlier in the manual is where can I find the threshold points at which it switches to WIDE?

"Each time one of these thresholds is crossed, either zooming in or out, the noise floor will increase or decrease by about 3 dB. After zooming out to a certain point, the hardware will switch to wideband mode, which causes the radio to open the Bandpass Filters to their maximum bandwidth."
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Michael Walker, Official Rep

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Hi John

I am not sure we have ever published those numbers.  However, you can easily test it yourself by slowing zooming of the panadapter out with only 1 slice active.

You can also be in a WIDE mode if you have 2 slices active on a single SCU and in order for them to work correctly, the BPFs would have to be disabled.

Mike
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Tom W3FRG

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Which manual are you seeing these comments of 39.4.1 , user, software ??

Tom