HFU HF Underground

Technical Topics => Equipment => Topic started by: RobRich on September 02, 2020, 0221 UTC

Title: $50 tinySA Spectrum Analyzer + Signal Generator
Post by: RobRich on September 02, 2020, 0221 UTC

Specs and other info at the project wiki:

https://www.tinysa.org/wiki/

Video demo here:

https://tinysa.org/video/intro.mp4

Purchase links:

https://tinysa.org/wiki/pmwiki.php?n=Main.Buying

I have one on preorder from R&L.

Title: Re: $50 tinySA Spectrum Analyzer + Signal Generator
Post by: Kingbear Radio on September 02, 2020, 0615 UTC

Looks nice, more small screen equipment like that coming out these days. You could be at the top of your tower at the end of a run of coax, and if you drop it that's not like losing a $1k device!

I still havent got a tiny VNA yet, I've been interested in those that some of the other guys are getting here.

K-Bear

Title: Re: $50 tinySA Spectrum Analyzer + Signal Generator
Post by: RobRich on October 10, 2020, 0457 UTC

Mine arrived last week, so apparently it is shipping in at least limited quantities.

I have yet to use it for anything, so no comment on usability, yet. Maybe over the weekend if I get around to some radio projects.

Agree with ya', K-Bear. I have a NanoVNA H4. Great little device, even if just checking and tuning antennas, less long all of its other possible uses.

Title: Re: $50 tinySA Spectrum Analyzer + Signal Generator
Post by: Brian on October 11, 2020, 1339 UTC

I feel a Christmas present is coming my way  :)

Title: Re: $50 tinySA Spectrum Analyzer + Signal Generator
Post by: Under30 on November 22, 2020, 2234 UTC

That's pretty cool 😎