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Hello, Last year I purchased a TinySA Ultra in order to make some alignments in my old HF receivers, a pair of Drake SPR-4. To say the truth I purchased the Tiny because it goes down to 50 Khz and

No, even a a zener, high pass filter and one MMIC like an MAR6 on track side of stripboard is better. Due to power constraints a noise generator per part of spectrum is best. Filter between the zener

QtTinySA should work with all genuine hardware versions and the arm64 binary works (and was compiled on) on my Pi4.? I only have the Ultra so I can't test other versions. There has been the

It is clear that the noise will not be completely white. But the generator will be the same in all TinySAs and it will be possible to exchange the results , for example, of NPR measurements.

I am using Tinysa over USB to Ethernet solutions, and QTTinySA I was wondering if TinySA could allow the Sweep Accuracy Features to be changed via PC control, currently I am loading a profile before

What's more, the attenuator(s) stabilize the output impedance. Dave - W?LEV [email protected]> wrote: -- *Dave - W?LEV*

Yes, but the noise quality as you increase frequency will be poor. In software (on MPU) the way to get noise is implement pseudo random? sequence for rate and amplitude but?you do not get white

I have a similar noise source and the easy way to lower its output is an attenuator 20-30db should be adequate.? Saves digging into the circuit. -- Allison -----------------------------------------

I'm trying to use a Pi 4B to view/control TinySA. I've sucessfully installed QtTinySA on a clean image and it works just fine with a TinySA Ultra+ I've had a TinySA in my bag as a "don't leave home

Good afternoon. I am aware of this generator. I have three of them, all slightly upgraded as the noise is very dirty. the latter has everything done to produce pure white noise at least on HF . I also

Be careful with those noise sources from e.g. BG7TBL.? Mine puts out +8dBm of wideband noise, which is enough to compress or even possibly damage a sensitive input like on the TinySA. If you compress

Build your own. A Zener right at the breakdown is extremely noisy. Follow that with a couple of MMICs and a pad or two for impedance stabilization, and you're there. Dave - W?LEV wrote: -- *Dave -

Is it possible to add a noise Generator function to TinySA?

And... use the widest bandwidth that allows sufficient S/N. Dave - W?LEV <tempoliberoesport@...> wrote: -- *Dave - W?LEV*

As i could not source ZK10D, i have bodged BGA2817 in my ZS-407. It now passes self-test and calibration to 7.3Ghz. I dont have enough experience using SA to confirm it works perfectly, but i'm sure

*Trace -> Calc Off -> Max Hold* This is how you capture quick pulses. Max Hold captures the highest peak and continues to display it until a new higher peak is detected. You can refresh it by turning

Hi. What are the best setting to quickly hunt an impulsive wide-band noise in 6m band? My current settings in my TinySA Ultra: - *FREQUENCY* : 49 - 55 MHz (a little more of the detected noise) -

Though that is still enough to detune some Valve circuit IFTs. Generally useful,

Using a standard 10:1 CRO probe connected via a high voltage DC Block (min 200V) to the 50 ohm SA input will present Low C / Hi Z to the DUT and also gives about 60dB attenuation to the SA input.

Using the supplied antenna alone makes it susceptible to static electricity if anything brushes the antenna. Try an attenuator inline as this will act as a DC bleed for static as well as reducing