Below you will find a list of REI products that have been discontinued. Should you need more information concerning these products, please contact


CPM-700 Broadband Detector

Owner’s Manual | Brochure

ORION NJE-4000 Non-Linear Junction Detector


ORION™ NJE-4000 Non-Linear Junction Detector

Owner’s Manual | Brochure


OSCOR 5000E Spectrum Analyzer


OSCOR™ 5000E Spectrum Analyzer

Owner’s Manual | Brochure |  OPC5 Software


MDC 900 Microwave Down Converter


MDC-900/MDC-2100 Microwave Down Converter

Owner’s Manual | Brochure


PNG 200 Portable Noise Generator


PNG-200 Portable Noise Generator

Owner’s Manual | Brochure


TRD-800 Vibrating Tape Recorder RF Detector


TRD-800 Vibrating Tape Recorder/RF Detector

Owner’s Manual | Brochure