Yves,
?
I just did a quick test of all the filters in Lin and Log mode
| RBW |
Log |
Lin |
| 3M |
-5,1 |
-20 |
| 1M |
-5,2 |
-20 |
| 300k |
-5,2 |
-20 |
| 100k |
-5,4 |
-20 |
| 30k |
-5,5 |
-20 |
| 10k |
-5,4 |
-20 |
| 3k |
-5,4 |
-20 |
| 1k |
-5,2 |
-20 |
| 300 |
-20 |
-22 |
| 100 |
-20 |
-18 |
?
So I guess of the regular RBW's only 300Hz is ok in log mode. Most suspicious would probably be BW6 from the picture you sent??
?
I'll reseat the modules later this evening.?
?
Marco
?
