Rhode & Schwarz, a supplier of test and measurement, broadcasting, radiomonitoring and radiolocation equipment, has released the ESRP EMI test receiver for diagnostic and precomplance measurements in the frequency range of 10 Hz to 7 GHz. According to Rohde & Schwarz, the new EMI test receiver is “the ideal instrument for developers to employ in the early stages of … [Read more...]
Influx of Illegal Cordless Phones Cause Interference, “Deteriorating Service” in South Africa
A South African telecommunications company has reported that an influx in the transportation of foreign cordless phones into the country is the cause of “deteriorating service.” According to Steven Barnwell, Vodacom’s managing executive for the Western Cape, “people complain about the network deteriorating, but what we find—and it seems to be an increasing trend—[is that] … [Read more...]
Google Testing Secret New Wireless Network
Google has filed an application with the Federal Communications Commission (FCC) seeking permission to build a wireless network at its headquarters in Mountain View, Calif. and requesting the use of frequencies 2524-2546 MHz and 2567-2625 MHz currently owned by Clearwire for testing purposes. “Confidential treatment” was requested by Google as part of the application. “The … [Read more...]
European Distribution Agreement for Fiber Optical Delay Line Technology
AR Europe has announced a new distribution agreement with New Jersey-based Eastern OptX, a manufacturer of fiber optical delay systems. The new distribution agreement will cover radar target simulation systems, radio altimeter test sets and channel replicators manufactured by Eastern OptX. For more information, visit AR Europe. … [Read more...]
Series of Switchable Step Attenuators Includes “World’s First Up to 67 GHz”
Electronic solutions provider Rhode & Schwarz has released a new series of switchable step attenuators for use in the calibration of measuring instruments. According to the company, the new series includes “the world’s first step attenuator up to 67 GHz and a precision model with 0.1 dB step size offering excellent accuracy and stability.” The new series of switchable step … [Read more...]
Hybrid Coupler for Applications Requiring Low Insertion Loss and Tight Amplitude and Phase Balance
Microwave and RF technology provider Anaren, Inc. has released a new 1.5 to 1.7GHz low-cost, low-profile subminiature 3dB, 90 degree hybrid coupler for use in applications requiring low insertion loss and tight amplitude and phase balance. According to the company, the new hybrid coupler is “particularly well-suited for GPS and SAT radio applications” and features a return … [Read more...]
LTE Interference Cancellation Technology Delivers Performance Gains in Technical Trials
4G chipmaker Sequans Communications S.A. has announced the results of a technical trial in which the interference-mitigating capabilities of the company’s AIR (advanced interference rejection) technology were tested. The trial took place in a laboratory environment and was completed in cooperation with Japanese mobile operator Softbank. According to Sequans Communications, a … [Read more...]
Network Solutions Company Approved to Provide GR-1089 NEBS Qualification Testing
Network solutions company Emerson Network Power has announced it has been approved to perform GR-1089 Network Equipment Building System (NEBS) qualification testing for electromagnetic compatibility and electrical safety of network telecommunications equipment. The company was approved under the Verizon NEBS Testing Certification Witnessing Program (NEBS-TCWP). “As one of the … [Read more...]
Coupling/Decoupling Network for Telecom Surge Testing
Teseq Inc., a developer of EMC instrumentation and systems for a variety of industries, has released a new coupling/decoupling network (CDN) for surge testing on unshielded symmetrical high speed telecommunication lines. According the company, the CDN HSS-2 is ideal for use in laboratories and is compatible with all industry standard surge generators. The new CDN features a … [Read more...]
Dish Network Wins FCC Approval for 4G LTE Network
The Federal Communications Commission has approved Dish Network’s request to build a 4G LTE wireless broadband network. Dish has been lobbying the FCC for the past year to lift conditions that require satellite phone chips to be embedded into any mobile devices that utilize Dish’s AWS-4 spectrum band. Under the agreement, Dish will be allowed to use the AWS-4 band for 4G LTE … [Read more...]
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