Wiltron 640

The Wiltron 640 Scalar Network Analyzer is based on an OEM version of a Tek 5000 series mainframe.

Wiltron 640
Scalar Network Analyzer
Wiltron 640 Scalar Network Analyzer

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)

It is not known whether they're actually compatible with 5000 series Tektronix equipment.

Pictures

640 R 50

640 G 50