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Thanks for the explanation.? I'll add it to my notes.? It also explains why max->right search places the marker at the end of the trace. My only comment is that the behavior makes sense for a

I added some explanation to the wiki: https://tinysa.org/wiki/pmwiki.php?n=Main.MARKERTYPE In short. If no maximum (at least NOISE LEVEL above the surrounding minima) is found the tracking marker is

Erik, A question came up while I was demonstrating the tinySA to some club members. The tracking marker is supposed to track the peak of the displayed signal but, as shown in the following screen

Hi all still waiting for my SA but hopefully it will ship soon. Can't wait really as got stuck in UK at the moment so set up lab here but no equipment to speak of so scratching about with what I

Er, yes. ?I was not the person in danger of connecting a delicate piece of equipment to a transmitter, just offering some alternative strategies. I did not spend my working life with peofessional/

Hi Rachel, Probably I didn't explained it well, I don't have any problem with paying custom duties (as I also pay all my taxes). The actual amount was 10€ and it was according to the rules. But my

You've apparently never used a signal generator from HP or Rohde & Schwarz and likely others.? Many of them have reverse power protection up to 50 watts, some up to 100 watts.? And you've apparently

I usually use a 30dB high power attenuator for a watt to milliwatt conversion, with an additional 10 or 20 dB low power attenuator for power levels of 10 or 100 watts respectively. Gary W9TD

I mever nake mistteacks... 73, Bill KU8H bark less - wag more

You better use the built in attenuator for testing the source of the harmonics

If you have extra attenuators (big if), a simple test is to measure the harmonic with and without one.? If the harmonic changes level by a value much different than the attenuator value, you're

Then you have an unrealistic view of human nature. Humans, at times, make mistakes. -- John AE5X https://ae5x.blogspot.com/

I too use a tap to reduce the output of the device under test to acceptable levels for the test instrument.? I found a reference with all of the parts listed to make the tap, including the metal case

I have always used a simple 40 dB. tap to measure transmitter output.? Works with SA or a simple power meter to check output power, or a scope to check modulation.They are very easy and inexpensive

Before we get a lot of replies of people all listing there wishlist I kindly request NOT to list these requests: - A larger screen: This requirement is understood?and valid. IF there will be a next

"data 0" returns the "live or last? trace" when you do any of the CALC actions. If no calculation is active "data 0" returns all zero's "data 2" returns the output of the calculation

Dear all, I have been playing with both my SAA2 2.8¡± and my SAA2 3.2¡± screen vnas while waiting for my SAA2 with N connectors and its 4¡±screen. I have been playing with my Tinysa too. ?I

Erik, One of my fellow ham club members asked me about the *data 0* command while trying to use the output mask of the scan command. Looking through my notes, I remember you replying the following

I use a directional coupler when measuring the output of a transmitter.? The coupled port is -40dB down from the transmit level and the signal to the tinySA is well above its spur free range. For

I cannot imagine anyone being so absent- minded as to connect any test gear (other than dummy load or a power meter/inline swr meter etc) to ANY transmitter or generator of rf. Even leaving the