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F5DQK
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06.11.2014 18:33:13
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Posty: 10 #1974093
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Exaaactly ! !
The best way is to buy an NI PCI/HPIB interface (as I have + getting its thick driver - but cheaper as the USB one)and if possible, never a Prologics or similar one.
So you'll never ask yourself about new coming (and annoying computer) problems (that I hate)
I need it here with the KE5FX soft (don't know if it is the last one) and Softplot
Yes the internal spectrum Analyser has a great noise internal LO, but less important in the last TVT generations
OK for your Nf/gain measurement method - here I use the HP8970b + 26 GHz Nf test-set HP8971C (now having the 18 GHz B version to sell) + sweeper HP 8350b + adequate plugin combination (2-20 or 18-26 GHz)
But like other pepole are doing with their HP70000 multimode S-A, I also want getting the Nf/gain meas possibility on my new FSEK
Sie können mir auch ohne Problem in Deutsch antworten - aber leider nicht in Polnisch obwohl meine Mutter Polisch war ! !
73 from Marcel F5DQK near Paris
Technical pages (principally measurements) on :
- hyper.r-e-f.org
- F1CHF.free.fr/F5DQK |
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