Hp (HEWLETT PACKARD) 75000 SERIES 90 MODEL E1667A

HP 8410A is a vintage microwave network analyzer — a professional RF/microwave test instrument originally made by Hewlett-Packard. Network analyzers

Hp 10526T LOGIC PULSER

HP/AGILENT 08648-60115 SIG GEN SYNTH ASSEMBLY FROM 8648D SIGNAL GENERATOR

HP Plisch ZF/RF-MISCHER ZRM 100.” That means it’s a ZF/RF mixer generator made by Hewlett‑Packard (HP) in cooperation with Plisch