·        Layered EW Defense in Contested Environments: Spectrum Dominance 2.0 enhances Silvus’ MN-MIMO waveform EW resilience with LPI/LPD, Anti-Jamming, and Advanced Threat Protection capabilities —empowering StreamCaster® MANET radios (AN/PRC-169) to maintain secure, high-bandwidth throughput communications even under intense electronic warfare conditions.

·        New Capabilities: Spectrum Dominance 2.0 expands on Silvus’ core AJ/LPD, and EW resilience features with the addition of Wake on Wireless and Dual Frequency Link – equipping the warfighter with even more capabilities to outmaneuver adversaries in the electromagnetic fight.

·        Modular and Scalable Capability Suite: Built for operational flexibility, Spectrum Dominance 2.0 allows users to activate capabilities independently or combine them into a tailored EW defense profile—delivering spectrum overmatch without compromising range, throughput, or scalability.

·        Software-Upgradable and Mission-Ready: Available via firmware update to existing StreamCaster MANET radios, Spectrum Dominance 2.0 extends the operational value of fielded systems—enabling rapid deployment of advanced communications resilience across handheld, mounted, and OEM-configured platforms.

Los Angeles, CA — July 1, 2025 — Silvus Technologies, Inc. (“Silvus”) a global leader in advanced wireless networking solutions, today announced the launch of Spectrum Dominance 2.0 – the next evolution of its EW-resilient communications capabilities.

Available as a software licensable extension to Silvus’ battle-proven MN-MIMO waveform, Spectrum Dominance 2.0 is adds new features including Wake on Wireless and Dual Frequency Link to an ever-expanding suite of Low Probability of Intercept/Low Probability of Detection (LPI/LPD), Anti-Jam (AJ) and Advanced Threat Protection (ATP) capabilities that provide secure and protected mesh network communications in the most contested RF environments.

Together, they enable StreamCaster MANET radios (AN/PRC-169) to perform in congested and contested environments – empowering their operators with robust, mission-critical communications solutions to achieve their mission objectives even under electronic attack.

Building on years of real-world operational deployment and mission success, Spectrum Dominance 2.0 takes a layered approach to EW defense, forcing an adversary to penetrate all layers before disrupting communications. Spectrum Dominance 2.0 offers modular flexibility – enabling users to deploy features independently or combine them into a tailored EW defense profile to enhance mission performance and achieve RF spectrum overmatch. Silvus is the only tactical MANET provider that delivers Spectrum Dominance without sacrificing range, throughput, robustness, or scalability.

“Spectrum Dominance 2.0 is the direct result of field-driven innovation from the front lines of today’s EW battlespace,” said Jimi Henderson, Vice President of Sales at Silvus Technologies. “Our unique multi-layered approach for LPD and AJ resilience provides the warfighter with tools to outmaneuver even the most sophisticated EW threats.”

“Our mission is to equip the warfighter with next-generation communications that deliver decision dominance and RF spectrum overmatch across today’s dynamically changing battlespace,” added Babak Daneshrad, Silvus Founder and CEO. “With Spectrum Dominance 2.0, we’ve elevated EW resilience to a new standard – delivering the reliable performance users expect from StreamCaster MANET radios – even when operating in EW contested environments.”

Spectrum Dominance 2.0 – Key Capabilities:

LPI/LPD: Delay or Deny Adversarial Detection

·        MANET Power Control (MAN-PC): Automatically minimizes the RF footprint of StreamCaster MANET radios – dynamically throttling power to the minimum amount necessary to maintain network connectivity

Wake On Wireless: Enables StreamCaster MANET radios to receive data without emitting control traffic to gather intelligence without revealing position. A radio in Stealth Mode can be activated via Wake on Wireless, either remotely or locally.

Anti-Jam: Mitigate Electronic Warfare Attack

MANET Interference Cancellation (MAN-IC): StreamCaster MANET radios automatically perform real-time interference monitoring. At the onset of jamming, MAN-IC employs sophisticated spatial signal processing techniques to nullify the offending interfering signal.

MANET Interference Avoidance (MAN-IA): StreamCaster MANET radios dynamically scan and monitor the RF spectrum for interference across multiple user-defined channels. At the onset of jamming, MAN-IA moves the entire mesh network to the cleanest frequency without user intervention.

·        Dual Frequency Link: Enables StreamCaster MANET radios to transmit on one frequency channel and receive on a different frequency channel – enhancing jamming resilience in distributed operations.

Advanced Threat Protection: Waveform Resilience

·        MANET Protected Waveform (MAN-PW): When MAN-PW is enabled, the MN-MIMO waveform is hardened for increased resilience.

The Spectrum Dominance 2.0 expansive suite of capabilities can be downloaded onto existing Silvus StreamCaster MANET radios via simple firmware updates, extending their operational value. Certain capabilities are available exclusively to U.S. Government customers or subject to ITAR-control. Some features are non-ITAR controlled and commercially available to all Silvus customers.

Mission Critical Solutions

Spectrum Dominance 2.0 is fully interoperable across Silvus’ family of StreamCaster (both the 4000 and upcoming 5000 Series) MANET radios. Available in handheld, mounted, and OEM module formats, StreamCaster MANET radios deliver optimized output power (1–80 Watts effective, thanks to TX Eigen Beamforming), up to 100 Mbps data rate, industry leading frequency agility with over 30 single/dual frequency band options (300-6000 MHz) and advanced encryption including AES-256, and FIPS 140-3 Level 2 validation – the U.S. Government’s latest security requirements of cryptographic modules to protect sensitive data.

At the heart of every StreamCaster MANET radio is Silvus’ battle-proven MN-MIMO waveform that creates a self-forming and adaptive mesh network – capable of connecting hundreds of nodes with unmatched range and data throughput in complex, multi-path, and non-line-of-sight environments.

To learn more about Spectrum Dominance 2.0 or request a demo, visit the Silvus Website or contact your Silvus Sales Representative. Stay connected with Silvus on LinkedIn.

SAN DIEGO – June 9, 2025 – Nuvotronics, a leader in advanced Radio Frequency (RF) technology, announces the launch of the StrataWorks ® platform, a web-based design solution that enables customers to rapidly create and customize PolyStrata®-based passive RF components. The first capability in the StrataWorks suite, StrataWorks® Filters, allows engineers to design high-performance, surface-mount RF filters with exceptional speed, precision, and flexibility.

“Our customers told us they needed a faster, more flexible, and cost-efficient way to create custom filters without sacrificing performance or reliability,” said Scott Meller, General Manager, Nuvotronics. “With the StrataWorks design tool, users can go from concept to simulation in minutes, receiving quotes within 24 hours. These designs are ready for volume production with the quality and repeatability Nuvotronics is known for.”

The StrataWorks platform streamlines the design and specification process for production of RF devices using the company’s proprietary PolyStrata® microfabrication technology. The tool incorporates intelligent design rules that empower engineers with complete freedom to tailor components to their exact specifications, enabling true design innovation without compromise.

Production is equally efficient. Designs can be fabricated on Nuvotronics’ regularly scheduled bi-monthly multi-user runs, delivering high-performance, surface-mountable components in as little as 12–16 weeks.

While the initial release focuses on filter design, the StrataWorks platform will expand to support a broad range of passive RF devices, allowing engineers to leverage PolyStrata technology across an even wider array of applications.
“We invite forward-thinking companies to explore StrataWorks and experience a faster, smarter path to RF innovation,” Meller added. “With our platform, expert support, and scalable production, your custom designs are closer to reality than ever before.”

Spectra Group, a specialist provider of secure voice, data and satellite communications systems, is unveiling its new Troposcatter on the Move (TOTM) capability at Indo Defence and will be showcasing this and their other strategic communication capabilities in Booth D167f at Jakarta International Expo, June 11-14th 2025.

Asia Pacific nations face unique challenges in achieving seamless connectivity across vast island chains and coastal territories. TOTM, engineered with Spectra’s signature expertise in advanced troposcatter technology, delivers robust, secure, high-bandwidth data communications between ship-to-shore and ship-to-ship — even while on the move. Unlike satellite-based systems, TOTM operates independently of GPS and offers a critical advantage in contested or denied environments marking a significant leap forward in mobile, high-bandwidth data communications for the Asia Pacific region’s maritime and archipelagic requirements. Spectra Group has been working in partnership with Comtech and BATS Wireless antennas throughout 2024 to develop the TOTM concept, for which, as the systems integrator Spectra Group has full distribution rights. Comtech and Spectra Group recognised the need for increased manoeuvre and large network data on the move, and so, working together with BATS wireless proved the concept of TOTM. Subsequently, Spectra Group working in partnership with BATS Wireless has produced a fully integrated TOTM solution that combines Comtech’s COMET troposcatter with BATS Electronically Steered Antennas (ESAs) into a single fully integrated terminal to deliver an industry first capability.

Extensive sea trials successfully tested and validated TOTM scenarios by simulating island hopping in the Florida Keys, Florida Panhandle and off the coast of California. The tests involved ship to shore and ship to ship scenarios proving the concept of TOTM by demonstrating systems tracking and communicating with other nodes while on the move using GPS, but also showcasing the potential for advanced mobile connectivity in challenging environments without reliance on GPS.

TOTM enhances the utility and operational effectiveness of COMET in a littoral manoeuvre context, especially in contested, GPS or satellite denied environments. Its mobility and capacity delivers band-widths of up to 210 Mbps and ranges in excess of 100 Km to support a wide range of mobile applications such as Ship to Ship or Ship to Shore communications, Beyond Line of Sight strategic communications or Wide Area Networks, secure data links for autonomous sensors, control of remote vessels, Intelligence Surveillance and Reconnaissance (ISR) and any other application that requires big data delivered to the front line. The TOTM solution can also be utilized with land vehicles for efficient “at the pause” applications, enabling users to quickly establish Troposcatter communications without having to set up and align antennas, allowing rapid data transmission from positions of opportunity. Simon Davies, CEO of Spectra Group said: “TOTM’s launch in Asia Pacific couldn’t be more timely, with increasing demands for rapid, resilient connectivity across archipelagic states, TOTM provides a decisive edge in high-mobility scenarios. TOTM is about ensuring command and control even in the most challenging maritime environments.”