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Interesting topic. What do you guys think about just shorting the antenna before connecting to the vna? Or - Use a switchable attenuator connected to the antenna in test? George Sent from Proton Mail

Certainly, ESD would be the most common destructive danger.? With the telescopic antenna, the danger would be from being close to a transmitting radio or its antenna. I will not take my Tinysa to

An ESD story from "on old" regarding the original dual-gate MOSFET: Some old timers may remember the introduction, infiltration into a multitude of designs of the day, and the ultimate demise of the

Take a kook at this video explaining the damage risks with antenna connections. https://youtu.be/totwu4IbavE?si=KBejGnCkXHAD4Yow Sent from Proton Mail for iOS

Two biggest risks are 1: touching anything with the antenna. Anything electrically charged can still destroy the tinySA, even with the ESD protection 2: being close to a strong transmitter. Even if

I recently purchased a tinySA and am planning to use it casually as I study some basics of radio and related topics. I am admittedly extremely new to these fields. I've seen a lot of warnings about

No, the capture of the spoken text is unusable But the slides are in English and very complete -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Is there a way of getting the transcript and then translating to English? thanks, ? ? ? ?larry

You battery indicator is yellow Please charge fully and see if this improves -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Hello- I have been using a TinySA Ultra purchased from R&L electronics for many months. In the last few days I have noticed new spurious energy appearing in the display.? See the image below. This

I suspect that showing the measurement in steps of 0.1dB instead of 0.5 dB is only because it is the result of AVER4 calculations. Toni

Hello Erik! and thank you for these wonderful devices! I have Linux experience so this is device intrigues me in many way ways. I one Tinysa, Tinysa ultra, and nanovna. I have a suggestion since it

In your video you are confusing resolution with accuracy.? The resolution can be quite small but that does NOT mean the measurement is that accurate. *Resolution* - how "fine" can we make the

Please keep me on the list Thanks Thanks... Dave G8LIY

When measuring the gain of several antennas it is preferred to have a better resolution than the usual 0,5 db resolution. Through watching several YT videos i noticed the "measure" and "noise" method,

Wat een mazzel dat ik in Amsterdam gewoont heb. Thanks from New Zealand chaps! Max.

in dutch mostly https://youtu.be/sRDHZuK1m8c

Look here /g/tinysa/files/tinySA_1.0.pdf -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Eric, would it be interesting to produce a video on how the tiny sa came about and the collaboration between the designers. Think a lot of users ( including myself ) would like to know broadly how

RoHS did make some repairs easier. Pull off the RF shield, blow/brush out all the whiskers, solder on a new shield, and hope it doesn't come back until after the warranty runs out.