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The U3751 8 GHz Portable Spectrum Analyzer equally suitable for use on wireless communication device production lines and for field uses such as electromagnetic environment testing. The main unit weighs 5.6 kgs. or less and is designed to save space. The U3751 is twice as fast as its predecessor and is equipped with features such as LAN, designed specifically for the production line. Digitization of the IF section has enabled level measurements with outstanding reproducibility. With a three-way power supply that includes battery operation, better level accuracy, and a warm-up time of five minutes, this analyzer is easy to use in the field. The U3751 includes basic spectrum analyzer measurement functions and options such as an internal tracking generator. All of these features to make the U3571 a portable spectrum analyzer for both factory and field use. Key Features Compact and light-weight 308(W)x175(H)x209(D)mm 5.6kg or less Improved through-put 2x processing speed of previous model Best-in-class overall level accuracy 0.8dB(10MHz-3GHz) 1.0dB(3GHz-8GHz) RMS wave detector for essential power measurements Now Available! Time-Based Analysis Option In order to produce or maintain equipment utilizing a digital modulation that is used for information-communication terminals, in-car electronics, game machines, etc., it is important to analyze the variations of power, phase, and frequency on a time basis, as well as a function of the conventional sweep type spectrum analyzer. The OPT.53 is capable of installing a function of time-based fundamental analysis, and outputting IQ signals externally. We supply the function of time-based analysis even to the manufacture and maintenance departments of equipment, at a low price. Now Available! 6 GHz Tracking Generator Option High-frequency information equipment such as Wireless LAN and ETC have spread rapidly. On the testing process of high-frequency devices such as antennas or filters, cost reduction has emerged as a formidable challenge to us. Because the tracking generator OPT.77 supports up to 6 GHz, the generator is capable of supporting up to 6 GHz of devices, which the conventional OPT.76 (3 GHz) tracking generator could not support. On the other hand, the OPT.77 can support a wide range of devices such as high-frequency information equipment, so that the OPT.77 makes a great contribution to reducing the cost of testing various devices used for information equipment.

• U37419kHz - 3GHz Spectrum Analyzer

The 3 GHz U3741 spectrum analyzer is a high-frequency instrument that supports cost reduction for consumer-electronics production. It features upgraded measuring speed using high-speed processing, a compact lightweight design, and it is the lowest cost Spectrum Analyzer with basic functionality in this class. Measuring frequencies in the 9kHz to 3GHz band, it performs at twice the speed of the previous model (the R3131A), and offers a higher level of overall accuracy: ±0.8dB at 1GHz, as opposed to ±1.5dB. It can also measure transmission power - a function essential to wireless device performance evaluation - rapidly and with a high degree of accuracy, thus contributing significantly to production line efficiency. The product boasts a compact body (12 the size of the R3131A) - a design characteristic it shares with the other models in the U3700 series - and a removable external battery that allows for two hours of continuous operation. Its standard configuration includes every interface currently in use. Additionally, an option permitting impedance entry at 75 ohms makes the U3741 an optimal tool for electromagnetic environment analyses, including terrestrial digital TV reception problems. Key Features and Specifications 9 kHz to 3 GHz 100 Hz to 1 MHz Resolution Bandwidth -85 dBcHz (at 10kHz offset) Signal Purity +- 1dB (9kHz to 10MHz), +- 0.8dB (10MHz to 3GHz) Overall Level of Accuracy +30dBm Maximum input level 0 to 50dB Input attenuator Normal, Positive, Negative, Sample, RMS, Average Trace Detector -123dBm or less (preamplifier off)-138dBm or less (preamplifier on) Average Display noise level

Regulatory requirements are growing. You're under increasing pressure to cut costs. And improving system uptime is always a top priority. The MS2711E Spectrum Master helps you do all of this and more. Whether you are performing complex interference analyses or assessing signal quality, the MS2711E Spectrum Master delivers the ease of use, rich functionality, and best-in-class priceperformance you've come to expect from Anritsu. Designed to handle the most punishing field conditions, the MS2711E allows you to monitor wireless systems easier than ever before. Measurements include received signal strength (RSSI), channel power, adjacent channel power ratio (APCR), and occupied bandwidth measurements that can confirm the distortion level or channel power level of an AMPS, TDMA, CDMA or GSM transmitter. Additionally, the MS2711E can locate and identify out-of-band spurious signals when analyzing a wireless base station transmitter, while the field strength mode allows users to measure propagation and coverage, or to pinpoint electromagnetic (EM) leakage in broadcast systems. Measurement of carrier to interference ratio is included. Spectrum Master Highlights · Measurements: Occupied Bandwidth, Channel Power, ACPR, CI, Spectral Emission Mask · Interference Analyzer: Spectrogram, Signal Strength, RSSI, Signal ID, Interference Mapping · Dynamic Range: > 85 dB in 100 Hz RBW · DANL: -142 dBm in 100 Hz RBW with preamp option 0008 · Phase Noise: -90 dBcHz max @ 10 kHz offset at 1 GHz · Frequency Accuracy: Features · Spectrum Analyzer: 9 kHz – 3 GHz · Interference Analyzer with Interference Mapping · High Accuracy Power Meter · Channel Scanner, GPS, AMFMPM Analyzer · Tracking Generator: 500 kHz – 3.0 GHz · Field-proven design: Three-hour battery life, rugged, compact, lightweight, daylight viewable display · Intuitive menu-driven touchscreen user interface · 6 Markers, limit lines and segmented limit lines · Automatic, manual, and dynamic attenuator control · Standard three-year warranty (battery one-year warranty)

The R&S®FSH is the ideal spectrum analyzer for cost-effective signal investigations in the field. It provides a large number of measurement functions and so can handle anything from the installation or maintenance of a mobile radio base station up to on-site fault location in RF cables to development and service – an extensive range of applications. Key Facts Frequency range up to 3 GHz or 18 GHz Easy operation, low weight and rugged design for field use Four hours operating time on battery power Storage of up to 256 traces and setups Easy data transfer to PC High measurement accuracy Rohde & Schwarz FSH Series Handheld Spectrum Analyzers Products FSH - Remote control license via LAN or USB for FSH48 FSH18 - Handheld Spectrum Analyzer 10MHz - 18GHz RBW 100Hz - 1MHz FSH3 - Handheld spectrum analyzer 100kHz - 3GHz RBW 100 Hz - 1 MHz FSH313 - 100kHz - 3GHz Spectrum Analyzer Handheld FSH4 - Handheld spectrum analyzer 100kHz to 3.6GHz FSH424 - HH Spectrum Analyzer 300 kHz - 3.6 GHz with Preamp FSH6 - Handheld Spectrum Analyzer, 100 kHz to 6 GHz FSH8 - Handheld spectrum analyzer 100kHz to 8GHz FSH8.28 - Handheld spectrum analyzer 100kHz to 8GHz, with preamplifier, tracking generator