7layers and Rohde & Schwarz present pioneering Bluetooth RF Test Solution to validate Bluetooth Channel Sounding 7layers successfully validated its Interlab Test Solution Bluetooth RF for Channel Sounding qualification, running with the R&S CMW wideband radio communication tester. Developed jointly with Rohde & Schwarz and leading chipset manufacturers, it is the first test platform listed by the Bluetooth SIG to perform Channel Sounding qualification testing with Bluetooth RFPHY release 6.0. Bluetooth Channel Sounding is a new secure fine ranging feature that will enable unprecedented positioning accuracy for consumer and commercial applications.
The Interlab Test Solution Bluetooth RF for Channel Sounding Qualification running with the R&S CMW. (Image: 7layers)
For many years, 7layers, a Bureau Veritas Group company, and Rohde & Schwarz have collaborated in developing Bluetooth RF test solutions for Bluetooth Qualification Test Facilities (BQTF), Bluetooth Recognized Test Facilities (BRTFs) as well as for chipset and module vendors. Thanks to this close partnership with Rohde & Schwarz and leading chipset vendors, 7layers has now validated the Channel Sounding feature within its Interlab Test Solution Bluetooth RF. Bluetooth SIG has listed it as a validated test solution for Channel Sounding qualification testing with Bluetooth RFPHY version 6.0.
Bluetooth Low Energy devices with improved positioning accuracy
The rollout of Bluetooth Low Energy devices supporting Channel Sounding will significantly improve positioning accuracy for Digital Key' and Find My' applications. In addition, these devices will feature improved power consumption and superior security, all critical features for Bluetooth enabled products. Since September, the Bluetooth SIG has introduced test cases to qualify these new features.
The Interlab Test Solution Bluetooth RF fulfils all qualification requirements for Bluetooth Classic, Low Energy (LE), including Direction Finding, as well as the latest Core feature Bluetooth Channel Sounding. Comprehensive test automation and the highly accurate implementation of the Bluetooth test cases are crucial to ensure compliance to the Bluetooth specifications.
The Interlab Test Solution for Bluetooth Channel Sounding runs with a wideband radio communication tester of the R&S CMW platform and offers an integrated RF path calibration, high measurement accuracy as well as precise analysis capabilities. The test platform from Rohde & Schwarz supports the corresponding RF physical layer measurements for the usage in development and for prequalification tests as a standalone box.
Frank Spiller, Manager Interlab Test Products, at 7layers emphasizes: The industry is eagerly anticipating the qualification of a test solution for Bluetooth Channel Sounding by the Bluetooth SIG. We are proud to offer the first validated test solution, implemented thanks to the advanced test capabilities of our partner Rohde & Schwarz. We enable our customers to perform high quality and automated testing as part of the internal verification and regression process for a smooth transition to qualify products.
Christoph Pointner, Senior Vice President for Mobile Radio Testers at Rohde & Schwarz, said: Thanks to our close partnership with 7layers, we were able to quickly integrate the required test cases into the test solution. This means, that vendors of wireless chipsets and modules can now validate the new Bluetooth Channel Sounding feature with an R&S CMW Bluetooth RF tester and the Interlab Test Solution for Bluetooth Channel Sounding. This tester can be used for R&D tests, pre-qualification and production testing. Using the same test solution as BQTFs and BRTFs increases the likelihood of their products achieving the Bluetooth qualification on the first attempt, significantly reducing time to market.
The Interlab Test Solution Bluetooth RF for Channel Sounding is part of the Interlab portfolio. It is now available from 7layers as qualification test solution for BQTFs and BRTFs. For further information please contact sales@interlab.com.
Europe Stories
09/11/2025
Dalet today announced a transformative leap forward for media operations: Agentic Artificial Intelligence (AI) that unifies the Dalet ecosystem under one natura...
06/10/2025
France T l visions, France's leading broadcaster, has received the 2025 EBU ...
17/09/2025
It was the ultimate convergence of pop culture and literary prestige: Last night, Dua Lipa brought her Service95 Book Club podcast to the stage for a special li...
17/09/2025
Transatlantic collaboration combines experience and agility to drive innovation in network design and delivery
Luxembourg, September 16, 2025 - SES, a leading ...
17/09/2025
Wednesday 17 September 2025
UK artists capture icons of stage and screen, inclu...
17/09/2025
For the Moon Safari anniversary tour, AIR opened the doors to their backstage. Just a few hours before the Paris concert, DPA met with two key figures of the te...
17/09/2025
Auditions will be held in Dublin, Cork and Galway
The County Parade returns f...
16/09/2025
Hace una d cada, la m sica latina representaba apenas el 8% de las reproducciones globales en Spotify. Hoy, constituye m s de una cuarta parte (27%) de toda la ...
16/09/2025
A decade ago, Latin music made up just 8% of global Spotify streams. Today, it a...
16/09/2025
Spotify is expanding our video lineup with a new partnership with Zoo 55, part of ITV Studios. For the first time, acclaimed content from ITV Studios is landing...
16/09/2025
Calrec has strengthened its collaboration with audio metering expert RTW by integrating RTW's new TMxCore metering platform across its full range of Argo IP...
16/09/2025
Leading space solutions company will use optical ground stations to deliver faster, more secure data from space
Luxembourg, September 15, 2025 - SES, a leading...
16/09/2025
Comscore Unveils The Scoreboard: An Interactive Destination Surfacing Consumer B...
15/09/2025
Global K-Pop sensation aespa is redefining what it means to be rich with the r...
15/09/2025
Every day, millions of people around the world turn to Spotify to enjoy the audi...
15/09/2025
After months of intensive planning and implementation, Brembo SGL Carbon Ceramic...
15/09/2025
Unique sports content orchestration platform builds momentum among SES's cus...
15/09/2025
-- Opens door to growth in renewable energy New Delhi, India - 15th September -- Global business and industry leaders from around the world are joining technol...
13/09/2025
Harmonic's Software-Based XOS Advanced Media Processor Provides Unparalleled Efficiency and Unlocks New Business Models SAN JOSE, Calif. - Sept. 13, 2025 -...
12/09/2025
For fans, we know how important it is to stay plugged into music culture and dis...
12/09/2025
Link ping, Sweden and Shipley, United Kingdom, September 12, 2025 - Agama, the expert in video observability and analytics for service quality and customer expe...
12/09/2025
Feature-length retrospective from Studio Crook to air in 2026
Sir David Jason returns to the nation's favourite comedy channel, U&GOLD, for Open All Hours:...
12/09/2025
Friday 12 September 2025
The Boomtown Rats, Nyah Grace, Soweto Kinch, Royal Ballet and Madness also announced to perform at the ceremony on Tuesday
Sky today ...
12/09/2025
Wuppertal September 12, 2025
Riedel Unveils Ultra-Light Bolero Mini Wireless Intercom BeltpackAt IBC2025 in Amsterdam, Riedel Communications unveiled Bolero M...
12/09/2025
Wuppertal September 12, 2025
Riedel Communications Acquires hi human interfaceRiedel Communications today announced the acquisition of hi human interface fro...
12/09/2025
CORE+ virtually removes distortion, setting a new standard for church sound and giving worship teams the clarity and confidence they need.
Read the full artic...
12/09/2025
The Late Late Show is back with a bang after the summer break, and Patrick Kielt...
12/09/2025
The World Athletics Championships, Ireland v France in the Women's Rugby World Cup quarter-final, the Irish Champions Festival, and two Sports Direct Men...
12/09/2025
The Records Show starts Sunday at 6.30pm on RT One and RT Player.
Katie Hanno...
11/09/2025
RADAR, Spotify's program for emerging talent, recently hit a major milestone...
11/09/2025
Link ping, Sweden, September 11, 2025 - Agama, the expert in video observability & analytics for service quality and customer experience, announced today the la...
11/09/2025
Under the USD 89.6 Million award, SES Space & Defense will provide global commer...
11/09/2025
Leading Balkan DTH provider adds capacity to consolidate its m:Sat TV platform at 23.5 degrees East and serve more customers across the region
Luxembourg, 11 S...
11/09/2025
UKTV's free streaming service U launches on Sky Q
Free streaming service U has launched on Sky Q in the UK, UKTV and Sky confirm today, expanding the footp...
11/09/2025
From the discreet 2061 lavaliers to 4099 and 4011 mics, the setup delivered clean, natural sound in one of the most challenging broadcast environments.
Read th...
11/09/2025
From rugged build quality to natural, detailed sound, the verdict is clear: big performance can come in a very small package.
Read the full review here!...
11/09/2025
Tonight on Prime Time
RT One and RT Player at 9:35pm
Tonight RT Prime Time...
11/09/2025
RT Statement: 2026 Eurovision Song Contest
At the General Assembly of the European Broadcasting Union (EBU) in July, a number of EBU members raised concerns ...
10/09/2025
Lossless on Spotify Premium is here.
Lossless audio has been one of the most a...
10/09/2025
The Television Will Be Revolutionised Sep 10, 2025
Written by Sunit Kotecha, Director of Delivery and Operations, YouView
2025 marks a century since the f...
10/09/2025
First of Spains F110 frigates get future-ready with Rohde & Schwarz communicatio...
10/09/2025
Harmonic's cOS Platform Supports DOCSIS and Fiber, Enabling Midco to Deliver Reliable Multi-Gigabit Connectivity to Subscribers SAN JOSE, Calif. - Sept. 10,...
10/09/2025
RT brings three days of live radio, live entertainment, live news, live weather, personal appearances, and more
Join RT Radio 1: Morning Ireland, The Oliver ...
09/09/2025
Since 2020, Spotify's RADAR program has been a launchpad for emerging talent...
09/09/2025
In 2020, Spotify launched RADAR with a clear mission: to identify, nurture, and ...
09/09/2025
If you're on BookTok, you know the drill. You scroll, you tap, and suddenly your To Be Read list is overflowing with trending must-reads. Not unlike Spoti...
09/09/2025
eds3_5_jq(document).ready(function($) { $(#eds_sliderM519).chameleonSlider_2_1({ content_source:......
09/09/2025
Harmonic's VOS360 Ad SaaS Enables Personalized Ad Delivery and Seamless Integration with the Ad Tech Ecosystem SAN JOSE, Calif. - Sept. 9, 2025 - Harmonic ...
09/09/2025
St. Luke's Episcopal Church in New Jersey needed audio that truly connects and they found the answer.
Read the full case study here!...
7layers and Rohde & Schwarz present pioneering Bluetooth RF Test Solution to validate Bluetooth Channel Sounding 7layers successfully validated its Interlab Test Solution Bluetooth RF for Channel Sounding qualification, running with the R&S CMW wideband radio communication tester. Developed jointly with Rohde & Schwarz and leading chipset manufacturers, it is the first test platform listed by the Bluetooth SIG to perform Channel Sounding qualification testing with Bluetooth RFPHY release 6.0. Bluetooth Channel Sounding is a new secure fine ranging feature that will enable unprecedented positioning accuracy for consumer and commercial applications. 
