The Anritsu Spectrum Analyzer MS9740B features a wide dynamic range, high resolution, and fast scanning speed across a wavelength range of 600 nm to 1750 nm. It supports multimode fiber input, making it an ideal choice for manufacturing and evaluating 850 nm band VCSEL modules.

While maintaining the original functions and performance, the MS9740B reduces measurement processing time by half*1 and overcomes the issue of decreased measurement sensitivity due to increased processing speed.
Additionally, it retains the measurement menu screens for optical active devices (LD modules, DF-LD, FP-LD, LED, PMD, WDM, optical amplifiers, WDM filters) for device evaluation. It supports one-time measurement of key evaluation items such as optical center wavelength, level, optical signal-to-noise ratio, spectral width, etc., and displays the results on a single screen.
Main Features of the Spectrum Analyzer MS9740B
Users typically utilize the wide dynamic range and high-speed measurement capabilities of optical receivers in production lines for optical active devices.
Side Mode Suppression Ratio measurement as low as 45 dB
Maximum measurement processing time*2 of 0.35 seconds (for scanning 30 nm wavelength)
Key functions and performance identical to previous models, supporting various production line environments
Wide bandwidth (600 nm to 1750 nm) for evaluating all optical active devices
Nine application menus for measuring LD modules, WDM, and more.