zhou@cs.Buffalo.EDU (Zhixiong Zhou) (09/13/88)
I am looking for some standard Delay line ( about 100ns and +- .5% or less ) and some standard Impedance Air line for my TDR's reference. I tried to call some vendor from RF-Microwave Listing, but the result of disappointing ! Does anyone know where can obtain a good source of RF vendor ? Thanks you