With the rapid development of modern communication systems, more and more radio frequency microwave test and measurement are needed. Design, production, quality management, and other work processes all require the measurement of RF microwave indicators of components. Efficient and accurate measurements are especially important.

The content of RF and microwave measurements is diverse. Although the tested objects can be simply divided into two categories: active and passive, the whole machine test can also be divided into two categories: transmitter and receiver. However, due to different measurement environments and measurement conditions, different test requirements, and different testers' understanding of the test methods, the results we obtain will also be different, which brings challenges to RF microwave measurement. To complete an accurate microwave RF measurement, you need to consider the problem from all angles. Considering the tested device, test instrument, test system and accessories, and test methods and principles, only comprehensive analysis and evaluation can ensure the accuracy of the measurement.

Lair Microwave has developed a DC-110GHz VNA network analyzer test cable assembly, a full set of calibration parts and test accessories for the RF microwave test and measurement field. Lair Microwave's VNA test cable assembly can perfectly cooperate with different frequency vector networks. The double-threaded locking structure can more effectively protect the instrument and prolong its service life. The interface has 3.5mm to 3.5mm, 2.95mm to 2.95mm, 2.4mm to 2.4mm, 1.85mm to 1.85mm, and 1.35mm and 1.0mm test cable assemblies. At the same time, Lair Microwave has also developed a system including various types of load, attenuator, power divider, filter, coupler, mixer, power amplifier, microwave switch and other RF microwave devices required for measurement debugging or microwave test system.