OVERVIEW As signals become more complex, making fast, accurate power measurements becomes more challenging. For years, you have trusted and relied on the Keysight EPM Series power meters. Now, we have introduced the new feature-rich, easy-to-use Keysight N1913A EPM Series power meter , which will replace the discontinued E4418B/19B EPM Series. Another good news is that the new product has better performance, but the price remains the same. The new EPM Series power meter brings you consistent measurement results and more powerful functions. Frequency range: DC to 120 GHz (sensor dependent) Wide dynamic range: -70 to +44 dBm (sensor dependent) Provides GPIB, LAN LXI-C and USB connectivity Code compatible with E4418/19B Power Meters* and 436A/37B/38A Power Meters (Option 200) More measurement channels: Up to 3 channels, plus the ability to connect up to 2 additional U2000/U8480 Series or U2050 X-Series USB power sensors using the optional USB host Automatic frequency/power sweep measurements using optional external trigger in/out The instrument comes with a built-in BenchVue software license (BV0007B), which makes it easier for users to connect and control the instrument and automate test sequences.

OVERVIEW Balance budget and performance with the cost-effective EXG microwave analog signal generator If you need to balance budget and performance, the Keysight N5173B EXG Microwave Analog Signal Generator is a cost-effective choice. It provides the necessary signals for parametric testing of wideband filters, amplifiers, receivers, and more. With low cost and flexible frequency coverage (13, 20, 31.8, or 40 GHz), basic LO up-conversion or CW blocking tests can be performed. The combination of high output power (+20 dBm at 20 GHz), low harmonics (≤ -55 dBc), and full step attenuation makes it ideal for characterizing wideband microwave components such as filters and amplifiers. Use the standard high-performance OCXO with an aging rate of less than ±5 ppb/day to act as a high-stability system reference Taking into account both budget and performance, meeting the parametric testing needs of microwave components and receivers Perform parametric testing on microwave components and receivers Perform LO up-conversion for microwave backhaul links or CW blocking for receiver testing 600 µs frequency switching speed further improves test throughput Accurately characterize microwave filters and amplifiers with an unmatched combination of high output power, low harmonics, and full step attenuation Used as a reference for high stability systems: Standard high performance OCXO with an aging rate of 5x10-10 per day

OVERVIEW 90 GHz bandwidth Customized mainframes for optical, electrical and TDR/S-parameter analysis Ultra-low jitter of 100 fs RMS and as low as 250 μV ensure fast, accurate and consistent jitter measurements Get over 50 built-in standard masks and automatic mask margin analysis Easily measure multiple signals simultaneously; analyze and acquire up to 16 signals simultaneously The mainframe is upgradeable and backward compatible, providing full protection for your investment What's included: USB keyboard USB Mouse Fill Panel

The AQ6151B Optical Wavelength Meter is an ideal instrument for accurately measuring the optical wavelength of optical devices and systems with wavelength ranges from 900 nm to 1700 nm. By employing a Michelson interferometer and a high speed Fast Fourier Transform (FFT) algorithm, the AQ6151B can measure not only a single wavelength laser signal, but also a multiple wavelength laser signal from a DWDM system and Fabry-Perot laser. Furthermore, this technology enables the measurement of modulated laser signals in addition to the CW signal from an optical transceiver. The optimized optical design and data processing routine significantly reduces the measurement time and improves manufacturing throughput. High wavelength accuracy: ±0.2 ppm Wavelength range (3 types): 900-1700nm, 1200-1700nm, 1270-1650nm Measurement time of 0.2 seconds or less Up to 1024 wavelengths can be measured at once Single wavelength type and multi wavelength type Support modulated light and filter measurement

Features: Polarization dependence: <±0.015 dB Power uncertainty: ±3% Power range: +10 to -80 dBm Wavelength range: 800 nm to 1650 nm Dual InGaAs detectors with low noise and wavelength dependence The Keysight 81635A dual-path optical power sensor is ideal for making accurate power measurements on fiber optic devices. This modular dual-path sensor is suitable for use with a variety of Keysight 816x lightwave mainframes and can be used alone or in groups to measure multi-channel devices in parallel. The output fiber can be easily connected using Keysight's flexible connector adapters or bare fiber adapters. This module can run a variety of measurement applications, such as data logging, stability testing, recording minimum and maximum values ​​over time. The trigger synchronization capability with the tunable laser source module allows you to perform powerful spectral measurements - with higher resolution and better polarization correlation, enabling cost-effective and time-saving multi-channel expansion. This module can record up to 20,000 samples with an averaging time as short as 100 µs. A comprehensive sampling and triggering concept (hardware trigger line, filtering, event triggering, hardware timer, analog output) allows easy integration into various control schemes. The module is suitable for use in all communications bands and accepts standard single-mode and multimode optical fibers with core sizes up to 62.5 µm.