If you enjoy experimenting with RF circuits then treat yourself to a TinySA Ultra and also maybe a LiteVNA 64.
These are definitely not toys and you will not regret it :-)
Having used professional gear throughout my working life, the performance of these pocket sized, battery powered instruments is unbelievable. I paid approx ?300 for the pair, and if you had shown me these 20 odd years ago, I would not have believed you. Having being forced to carry a lot of very heavy and expensive HP kit around from radio site to radio site, these would have been a godsend.
Just make sure you get the genuine article.
Regards,
Martin
