All items tagged with radio frequency (9)

Sennheiser Promises to Revolutionize Wireless Audio Transmission in Large Events with WMAS

February 27, 2023 by Joao Martins

Sennheiser Promises to Revolutionize Wireless Audio Transmission in Large Events with WMAS

WMAS is the not-very-imaginative acronym for Wireless Multi-Channel Audio Systems, a technology and system approach that Sennheiser has been developing for over 10 years. The German company is currently having meetings with regulatory bodies, and promoting demonstrations to high-profile wireless users and decision-makers. Reasons enough for Sennheiser to decide to unveil details about the upcoming new type of wireless audio transmission technology.

Sennheiser Starts Shipping EW-DX Digital Wireless Microphone Series

November 22, 2022 by audioXpress Staff

Sennheiser Starts Shipping EW-DX Digital Wireless Microphone Series

Sennheiser has announced that the first EW-DX devices are shipping in North America, EMEA, Japan, and Singapore. For rental companies, touring bands, theater, worship or broadcasting the new EW-DX series brings the lowest latency on the market (1.9 milliseconds), eliminates the need for frequency calculation, and offers an ultra-wide input dynamic range of 134dB, enabling the transmitters to handle any signal that is thrown at them. A new digital wireless microphone system designed for simplicity, supporting even more channels.

AntennaWare Addresses Body Blocking Issues In The UWB Market

November 8, 2022 by Joao Martins

AntennaWare Addresses Body Blocking Issues In The UWB Market

Antennaware Ltd, a company that specializes in solving the body blocking problems normally associated with close range RF designs, has launched a new addition to its Bodywave antenna range that specifically targets the Ultra-Wideband (UWB) radio market. The company's latest antenna is specifically designed to elevate wearable performance by extending range and drastically reducing drop out.

Lectrosonics Announces Global RF Scan Database for Wireless Operations

August 23, 2022 by audioXpress Staff

Lectrosonics Announces Global RF Scan Database for Wireless Operations

Lectrosonics created a Radio Frequency Scan Database for those using wireless microphone systems anywhere in the world. The database hosts scans from .sdf (Wireless Designer scan data file) or .csv (comma separated values) common standard file formats. These files can be used to populate frequency coordination software for analysis purposes and to know what a given RF landscape looks like and help wireless system operators prepare for a location or venue in advance.

SPARK Microsystems Shows Way-Forward for Wireless Audio Over UWB

July 28, 2022 by Joao Martins

SPARK Microsystems Shows Way-Forward for Wireless Audio Over UWB

SPARK Microsystems, a Canadian fabless semiconductor company specializing in next-generation ultra-wideband (UWB), has recently teamed up with the UWB Alliance, the international non-profit organization dedicated to the promotion and growth of UWB, in a joint effort to test the coexistence and aggregation capabilities of the technology in environments where other UWB or other wireless protocols and radio devices are in use. And wireless audio is among the most promising applications that SPARK Microsystems is testing over UWB.

Keysight Updates PathWave ADS Design and Simulation Software for Radio Frequency and Microwave Designers

June 30, 2022 by audioXpress Staff

Keysight Updates PathWave ADS Design and Simulation Software for Radio Frequency and Microwave Designers

Keysight Technologies has introduced the new PathWave Advanced Design System (ADS) 2023, an integrated design and simulation software that rapidly addresses increasing design complexity and higher frequencies in radio frequency (RF) and microwave applications. The updated design and simulation environment includes enhancements to electromagnetic (EM) simulation for circuit designers and streamlines integration of multi-technology circuit assembly and simulation into enterprise electronic design automation (EDA) design workflows.

Keysight Technologies Launches New N5511A Phase Noise Test System

June 3, 2019 by audioXpress Staff

Keysight Technologies Launches New N5511A Phase Noise Test System

Keysight Technologies introduced a new phase noise measurement system to optimize and prove performance of new designs and meet operational requirements. The N5511A Phase Noise Test System (PNTS) is the foundation of test setups that can measure down to kT (-177 dBm/Hz). The N5511A’s flexible architecture solves specific challenges faster, accepts any reference source that is electronically frequency tunable, and suppresses excess noise from the system itself or from reference sources and test accessories (amplifiers, attenuators etc.).

Alteros Appoints Jonathan Novick Director of Sales & Marketing

March 22, 2019 by audioXpress Staff

Alteros Appoints Jonathan Novick Director of Sales & Marketing

Alteros, an Audio-Technica company, announced the appointment of Jonathan Novick to the position Director of Sales & Marketing. As a longtime veteran of the audio industry, Novick is uniquely qualified to help propel sales of Alteros UWB wireless technology and will work closely with the rest of the Alteros team to position the brand for its next phase of growth in the marketplace. The announcement was made by Jackie Green, Alteros President/CTO.

Red Pitaya Adds Vector Network Analyzer Capabilities to Reconfigurable STEMlab Instrument

February 16, 2018 by Cristina Costa

Red Pitaya Adds Vector Network Analyzer Capabilities to Reconfigurable STEMlab Instrument

Red Pitaya, the company from Ljubljana, Slovenia, that pioneered the move to low cost, open-source, reconfigurable test & measurement instrumentation with its credit-card-sized STEMlab platform, launched a VNA new bridge module and application that enables STEMLab to function as an affordable vector network analyzer (VNA), a precision measuring tool that tests the electrical performance of high frequency components in the radio frequency.