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Date
Re: Tune a duplexer #features #file-notice
sure, after you skew down the page you'll find all sorts of ads, is that the idea? Mike C. Sand Mtn GA
By Mike C. · #9638 ·
Re: Tune a duplexer #features #file-notice
Works for me. Bob
By Bob Snyder · #9637 ·
Re: Tune a duplexer #features #file-notice
de lenk she 'b' ded, can you count 404?
By Mike C. · #9636 ·
Re: Tune a duplexer #features #file-notice
/g/nanovna-users/message/20618 73 Andr¨¦
By pe1hwo · #9635 ·
Re: Tune a duplexer #features #file-notice
Larry, The topic is tuning a duplexer: You wrote: "i've done it with a TinyVNA and written it up over a year ago . My comments are all over at [email protected] " Searching for your post is made very
By W5DET <w5det@...> · #9634 ·
Re: New TinySA-ULTRA Case (3D print) on Thingiverse #ultra
Hi Folks, Here are photos of the ULTRA case as provided by *spiff72* at a great price. I am very pleased with the results and will buy another! Larry AC9OX (Shows that connector protectors fit as
By Larry McElhiney · #9633 ·
Re: Tune a duplexer #features #file-notice
Absolutely. I no longer use SWR curver. The Smith Chart tells you everything you need to know and then some. SWR curves are lacking in the complex portion of impedances and circuits. The reflection in
By W0LEV · #9632 ·
Re: Tune a duplexer #features #file-notice
Am 16.01.2023 um 21:36 schrieb W0LEV: Dave, there is an exception: one of the Advantest (former Takeda Riken) spectrum analysers with tracking generator (4167?) had the option of phase display and in
By Henning Weddig · #9631 ·
Re: Tune a duplexer #features #file-notice
And once you figure out what Smith Charts display you will wonder how you got along without them. Darn useful and easy to think about. Dave
By Dave VE3GSO · #9630 ·
Re: Tune a duplexer #features #file-notice
Tracking generators coupled to an SA form a SCALAR network analyzer - no Smith Charts or measurement of the complex portion of impedances. Dave - W?LEV -- *Dave - W?LEV*
By W0LEV · #9629 ·
Re: Tune a duplexer #features #file-notice
With SA you measure signals With VNA you measure circuits. And then there was a tracking generator.
By Leif M · #9628 ·
Re: File /Visio-TinySA Ultra Menu-Tree Chart - v1.4-40 - Updated January 16, 2023.pdf uploaded #file-notice
Did I imagine this, as I now see it as a .pdf file ? I'm sure it previously opened in Visio when I tried it, unless I somehow picked the wrong one in the files section. Apologies if that was the case.
By Martin · #9627 ·
Re: File /Visio-TinySA Ultra Menu-Tree Chart - v1.4-40 - Updated January 16, 2023.pdf uploaded #file-notice
David, Many thanks for doing this. The Wiki is clearly written, but being able to see a complete wiring diagram has really helped understand how everything relates. The notes are the cherry on top!
By Alan WA4SCA · #9626 ·
Re: Find RX frequency with RF generator and sweep.
That's what I do. But a "pause" feature and knowing where we left off will make the job easier.
By Igor - PY3IG · #9625 ·
Re: Find RX frequency with RF generator and sweep.
Slow the sweep, attach a frequency counter, watch it. It will bring you into the ball park. Next sweep smaller range same procedure. Until you so close you can change frequencies manual to find one
By John Cunliffe W7ZQ · #9624 ·
Re: Find RX frequency with RF generator and sweep.
Then I can adjust the "SWEEP TIME" to a higher value and thus have a slow sweep and with that select "pause".
By Igor - PY3IG · #9623 ·
Find RX frequency with RF generator and sweep.
Erik. I have a commercial transceiver (display shows channel number). So I need to figure out the RX frequency for each channel. For this I use the RF + SWEEP generator function to generate RF in a
By Igor - PY3IG · #9622 ·
Tinysa ULTRA off air receiver testing
By ERNEST AEC-RADIO · #9621 ·
Re: File /Visio-TinySA Ultra Menu-Tree Chart - v1.4-40 - Upda ted January 16, 2023.pdf uploaded #file-notice
david, super job, helping all of us to better understand our new &ldquo; toy &ldquo; per your wife, give her a hug ans tell her it is fun and a learning process. , again many thanks.
By [email protected] · #9620 ·
Re: File /Visio-TinySA Ultra Menu-Tree Chart - v1.4-40 - Updated January 16, 2023.pdf uploaded #file-notice
Hi David I am absolutely new to Visio and are looking into how to get going. I looked at Microsoft Visio and it confuses me as it look like a different kind of my Office 365 and to be available end of
By Kurt Poulsen · #9619 ·