See http://www.speakeasy.net/~jmiles1/ke5fx/7470.htm for download link
and release notes.

The current version of 7470.EXE has been able to capture screen dumps
from the following instruments using National Instruments GPIB hardwa

Advantest R3762AH VNA
Advantest R4131B DSO
HP 3040A cable tester
HP 8510B VNA
HP 8560A spectrum analyzer
HP 8566B spectrum analyzer
HP 8568B spectrum analyzer
HP 8591E spectrum analyzer
HP 8752C VNA
HP 8753A VNA
HP 8757A scalar network analyzer
LeCroy 9354AM DSO
Tektronix 2430A DSO
Tektronix 490P and 2750P series spectrum analyzers
Tektronix TDS694C DSO
Tektronix TDS784D DPO

Due to several improvements made in this release, many other instruments
should work fine as well... although 7470 is freeware and isn't
guaranteed (or even remotely likely) to work with everything out there.
Feedback is always welcome!

-- jm

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