Weinschel	VM3	Attenuator Calibration System including 1103-4WPC Coaxial RF Power Transfer Standard 4-8GHz, 1103-2GPG Coaxial RF Power Tranfer Standard 0.5-2GHz, HO-1 & HO-A Heterodyne Mixer Oscillators 10MHz-12.4GHz	2500
HP	805C	Slotted Line to 3GHz	offers
Alford	2199	Slotted Line to 11GHz	offers
GenRad	874-L10	10 cm airline (2 off)	offers
GenRad	874-L20	20 cm airline (2 off)	offers
GenRad	874-F2000L	Low pass filter fc=2GHz	offers
GenRad	874-F1000L	Low pass filter fc=1GHz	offers
GenRad	874-F500L	Low pass filter fc=500MHz	offers
HP	360B	Low pass filter fc=1200MHz	offers
HP	T.11072A	Tee plus isolator	offers
HP	11063A/11061A	Tee plus 10:1 divider	offers