Scalar network analyzers are so lowly that they don't have an acronym. So you have to say at least scalar analyzer or no one will know what you are talking about. The obvious difference between a vector network analyzer and a scalar analyzer is that the scalar analyzer doesn't give you any phase information.
Scarsdale is a coterminous town and village in Westchester County, New York, United States, in the northern suburbs of New York City.
Valley Stream, New York. Valley Stream is a village in Nassau County, New York in the United States. The population in the Village of Valley Stream was 37,511 at the 2010 census. The incorporated Village of Valley Stream is inside the southwest part of the town of Hempstead, along the border with Queens. The village is served by the Long Island Rail Road at the Valley Stream station, located at Sunrise Highway and Franklin Avenue