On 2/25/2014 1:36 PM, Jay Terleski wrote:
Lets set this record straight. Jan over at SDR kits is a friend, and I met with him in Germany as well as Dr. Baier. He and I agreed that the patent is possibly infringed in the USA that Bob Clunn developed and his SDR Kit business is not really wanting to get much bigger so doing any advertising in the USA or even the QST review was moot. He really doesn't want to infringe with his hobby business and counts USA sales as being very very small.
Seems a bit afield to be equating a single port antenna analyzer (AIM) to a two port VNA. There are many important measurements the VNA can perform that the antenna analyzer can not - particularly measurements of port to port isolation and filter transmission parameters. 73, ... Joe, W4TV _________________ Topband Reflector Archives - http://www.contesting.com/_topband
