You may find some helpful and enjoyable info here:
https://www.rohde-schwarz.com/us/campaigns/rsa/adt/hf-learning-center_253628.html?cid=802_us_sma_ADT_facebook_20-10_i______HFLC__&fbclid=IwAR3ngtEICwgwHfdq-j29nVba8WZKx2kJtiL0tJkm4BKVQqMUQsCp2oy_nSY
With a link that long... it must be good ;-) Rhode & Schwarz put out good stuff and they know what they're talking about...
Jim-AF3Z
https://www.rohde-schwarz.com/us/campaigns/rsa/adt/hf-learning-center_253628.html?cid=802_us_sma_ADT_facebook_20-10_i______HFLC__&fbclid=IwAR3ngtEICwgwHfdq-j29nVba8WZKx2kJtiL0tJkm4BKVQqMUQsCp2oy_nSY
With a link that long... it must be good ;-) Rhode & Schwarz put out good stuff and they know what they're talking about...
Jim-AF3Z