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LimeSDR-USB, 3 non-operational reception ports

Posted: Wed Jan 27, 2021 9:15 am
by BM46
After a significant investment by Simon to fine-tune the operation of the LimeSDR USB
Three receiving ports are still not operational and it is quite disappointing because in my project, I need them for particular uses of this SDR.
I still don't understand the reason why 3 receive ports are only active out of the six ports this SDR allows.

For information: Question already asked on SDR TestTeam, but still unanswered since 08 06 2020

SDR-Radio-TestTeam@groups.io | LimeSDR USB

Bernard Malet 08/06/20 #27334
Hello Simon
Do you plan to release in the near future, the other 3 reception ports of LimeSDR USB?
Is it on your list and by when?
In advance, thank you for your answer
Best regards
Bernard

kg7swp@yahoo.com KG7SWP@... 08/06/20 #27360
I do believe that all ports are accessable if you find the right menu.

Bernard Malet 08/07/20 #27374
On Thu, Aug 6, 2020 at 01:14 PM, kg7swp@... wrote:
I do believe that all ports are accessable if you find the right menu.
What's the right menu for you?
B1 and B2 correspond to which function?

In the end, I would have liked to have had my questions answered
Best regards
Bernard

PDF of my request dated 08/07/2020 attached

Re: LimeSDR-USB, 3 non-operational reception ports

Posted: Tue Feb 02, 2021 1:37 pm
by BM46
Need information
LB1 and LB2 correspond to which function?

Re: LimeSDR-USB, 3 non-operational reception ports

Posted: Wed Feb 17, 2021 10:16 am
by BM46
Need information
LB1 and LB2 correspond to which function?

Re: LimeSDR-USB, 3 non-operational reception ports

Posted: Wed Feb 17, 2021 11:16 am
by sm6fhz
Hi Bernard.
I can access all 6 Rx-ports using SDRC v3.0.27.
By pressing the 'More...'-button to the left in the LIME Radio-panel (see screenshot) you enter into a pop-up window and then chose the 'Channels'-tab (see screenshot) where you can chose between Rx-channel 1 and 2 and combine them with the wanted Tx-channel in half or full duplex.
LNAL, LNAH and LNAW can be accessed by choosing from the drop-down list to the left in the Radio-panel (see screenshot).
By that you have access to all six Rx-ports.
Maybe you have already solved this already, Bernard.
What the LB1 and LB2 choice is doing is not known to me, for the time being. Maybe we can get an hint here on this forum with it's vast knowledge base.
73 / Ingolf, SM6FHZ