Russian standards

Printed boards. Part 4-1. Rigid multilayer printed boards with interlayer connections. Sectional specification. Section 1. Capability Detail Specification. Performance levels A, B and C

Document status: Active

Fibre-optic, radio-relay and satellite main channels of digital TV signals transmission systems. Basic parameters and methods of measuring

Document status: Active

Semiconductor UHF mixer and detector diodes. Measurement method of voltage standing-wave ratio

Document status: Active

Semiconductor UHF mixer diodes. Measurement methods of conversion losses

Document status: Active

Domestic broadcasting apparatus. Methods of electric high-frequency measurements

Document status: Active

Global navigation satellite system. Consumers instrumentation. Classification

Document status: Cancelled