Gudmundur wrote:


The crt beam seems very feeble at these two highest writing speeds.
Very unimpressive for what I would call Tek's normal high standards.
Not in the same ballpark as my SC502 dual trace unit for instance.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Are you triggering the sweep at the higher speeds or just letting it
auto-trigger? Auto-trigger is done at a low rate and makes the sweep
very dim until it gets an actual high frequency trigger.

Bill, W6WRT