brendanhaines/charon_vna
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

Pluto inconsistently sees no signal #1

New Issue
Open
opened 2025-01-06 16:22:43 -07:00 by brendanhaines · 0 comments
brendanhaines commented 2025-01-06 16:22:43 -07:00
Owner
Copy Link

Sometimes both the forward and backward RX channels show no signal. This is either a failure to TX or mis-mapping of RX channels. I don't remember exactly what I saw when I encountered this issue a couple weeks ago but I remember questioning if the input MUX inside the Pluto was selecting the wrong ports resulting in no (or extremely low) signal.

This seems related to an issue John Kraft had a couple years ago:
https://ez.analog.com/adieducation/university-program/f/q-a/555400/pluto-rev-c-2nd-tx-channel-is-not-consistently-sending-data

It is possible this was resolved in a firmware update since 2022 (I haven't updated firmware in ages)

Sometimes both the forward and backward RX channels show no signal. This is either a failure to TX or mis-mapping of RX channels. I don't remember exactly what I saw when I encountered this issue a couple weeks ago but I remember questioning if the input MUX inside the Pluto was selecting the wrong ports resulting in no (or extremely low) signal. This seems related to an issue John Kraft had a couple years ago: https://ez.analog.com/adieducation/university-program/f/q-a/555400/pluto-rev-c-2nd-tx-channel-is-not-consistently-sending-data It is possible this was resolved in a firmware update since 2022 (I haven't updated firmware in ages)
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
No items
No Label
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
brendanhaines
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: brendanhaines/charon_vna#1
No description provided.
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?