Spectrum Analyzers:
SK4-99 Spectrum Analyzer
Microwave Power Sensors and Calorimetric Measurement Converters
Voltmeters:
V7-83 Universal High-Frequency Voltmeter
V9-14 Voltage Converter Set
V9-25 Measurement Voltage Converter Set
V9-26 Measurement Voltage Converter
V9-27 Measurement Voltage Converter
Power Meter:
Power Meter
M3-113 Power Meter