Equipment for RF and Microwave Radar Testing - E8257D PSG Analog Signal Generator Keysight Yesde, RF and microwave radar is a technology that uses radio waves to detect and measure targets, and it has a wide range of applications in automotive, communications, military, meteorological, medical and other fields. In order to ensure the performance and reliability of RF and microwave radar, it needs to be rigorously tested and verified. And one of the key equipments for testing and verifying RF and microwave radar is the signal generator.

Santec's scanning test systems are designed to simplify photonics testing and provide a complete solution where high speed analysis, high resolution and high accuracy are key, Santec's tunable lasers (TSL-770, TSL-570, etc.) coupled with an optical power meter (MPM-210H), a polarization controller (PCU-110), and a customized version of the software make up a complete scanning The test system is optimized for WDL and PDL measurements and is suitable for both R&D and production environments. The system uses a real-time reference to simultaneously acquire the output power of the tunable laser and the optical power transmitted through the DUT, providing more accurate WDL and PDL analysis using the Mueller matrix method. Test data throughput is maximized by resampling and tuning algorithms while maintaining measurement integrity.Santec's MPM-210H power meter mainframe can also be used in conjunction with the 4-channel galvanometer module MPM-213. The combination of the scanning test system and the MPM-210H/MPM-213 is suitable for testing the performance of fiber optic components such as transceiver photodiodes (ROSA/Coherent receiver, etc.) or optical channel monitoring.

The Santec TSL-550 can be used for testing optical devices and modules such as tunable filters, interleavers, fiber gratings, couplers, separators, isolators, optical switches, etc. It can also be used to characterize silicon photonic materials, including microcavity ring resonators. It can also be used for characterization of silicon photonic materials, including microcavity ring resonators. In addition, it can be used in spectroscopy, interferometry and other fields.

A wavelength meter is an instrument that measures the wavelength of radio or light waves using the phenomenon of resonance. It can accurately and rapidly measure the wavelength of microwave signals or optical signals, and is an important test tool in the field of optical communications and photonic technology. In this article, we will introduce the basic principle, advantages and disadvantages, application areas of wavelength meters, as well as recommend several brands and models of wavelength meters with excellent performance.

The keysight Yester E8257D is a PSG analogue signal generator that generates continuous waveforms up to 67 GHz and offers a wide range of modulation options. It offers metrology-grade frequency and level accuracy, as well as extremely low phase noise and spurious characteristics. It is suitable for testing high-speed digital and communication systems, radar signal simulation, optical communications, and other applications.

The Keysight 86122C Multi-Wavelength Meter features ±0.2 ppm absolute wavelength accuracy and ±0.15 ppm differential wavelength accuracy, making it ideal for optical communications testing. With a wavelength range of 1270 to 1650 nm, it covers all fibre-to-the-home, downtown, and long-haul transmission systems. This multiwavelength meter can measure the spectrum of up to 1,000 laser lines at a time, enough to support a fully configured Dense Wavelength Division Multiplexing (DWDM) system.

The keysight 86120D Multi-Wavelength Meter offers an impressive range of features for measuring light sources and signals in the 700 nm to 1700 nm wavelength range. With a measurement accuracy of ±1.5 ppm (±1 ppm typical) and a measurement cycle time of just 0.6 seconds, it is ideal for fast, automated wavelength adjustment.

The Bristol 428/438 Series Multi-Wavelength Meters combine a Michelson interferometer with Fast Fourier Transform analysis for wavelength, power, and signal-to-noise measurements. Featuring high accuracy, fast measurement speeds, simple operation, and solid construction, the 438 provides the high accuracy, reliability, and efficiency in WDM wavelength testing needed to meet production process requirements.

N9020B MXA Signal Analyser, 10 Hz to 50 GHz Designed for testing wireless devices, the MXA Signal Analyser offers the latest in parametric and RF functional testing to help you quickly and confidently characterise a wide range of signals from wireless devices. The intuitive multi-touch interface significantly reduces measurement complexity, making it easy to test even more advanced devices.