J
Hope this is the correct forum.
I am tuning a duplexer and when using a Rhode VNA (ZVL) model, I show a-95db notch.
When using a Rhode FSH6 tracking generator (not VNA) I see max -65, -70 Max
So my question is am I running ot of headroom?
I measured the output on the FSH at -10dbm, Analyzer screen show up to -95 db, but all I can get is -70 or so.
Anyone confirm the fsh dynamic range?
And of course I checked all setting sweep time, bandwidth, Same results
TIA
I am tuning a duplexer and when using a Rhode VNA (ZVL) model, I show a-95db notch.
When using a Rhode FSH6 tracking generator (not VNA) I see max -65, -70 Max
So my question is am I running ot of headroom?
I measured the output on the FSH at -10dbm, Analyzer screen show up to -95 db, but all I can get is -70 or so.
Anyone confirm the fsh dynamic range?
And of course I checked all setting sweep time, bandwidth, Same results
TIA