Resources

The ERZ-HPA-0002-0600-42 delivers consistent, high-power performance from 20 MHz to 6 GHz, covering L, S, and C Bands. Built for Electronic Warfare (EW) and aerospace applications, this amplifier supports radar, jamming, and secure communications across multiple frequency bands.

Exciting news! We are pleased to announce the release of our new ERZIA Product Guide for 2025. This comprehensive Product Catalog features direct links to each product webpage, allowing you to easily access the information you need about our robust devices and modules. Our current lineup of ERZIA products includes some of the most advanced and reliable devices available in the industry.

Wideband RF converters are essential components in EW and Satcom systems. However, their complex nature makes accurate and efficient performance characterization a challenging task.

In this tech brief, we explore optimized approaches to:

Operating within the 8.0–12.0 GHz frequency range, X-Band radar systems have proved vital across various industries, including meteorology, air traffic control, defense, and maritime services. Their exceptional resolution and accuracy make them indispensable in our technology-driven world.

Air traffic control uses X-Band radars for real-time tracking of airborne traffic, while in maritime services, these radars aid in navigation and collision avoidance.

NewSpace programs demand ways to improve performance and reliability for their commercial space-based systems, platforms, and payloads. The key to meeting these demands lies in finding innovative long-range technologies that optimize power, and maximize receiver and transmit efficiency while minimizing size, mass, and DC power consumption – all at a lower cost.

The superior power density and power efficiency of GaN-based amplifiers make them ideal for the manufacturing of smaller and more efficient transmitters. There’s only one issue: the non-linear behavior on maximum power areas can degrade the transmitted signal to a point where it becomes useless.

Adjacent Channel Power Ratio (ACPR) measurements can help. Learn more about using this method to establish amplifier behavior under a specific modulated input signal to achieve a clear indication of amplifier performance for a given application.

We are excited to announce the latest release of the ERZIA Product Guide. The current lineup of ERZIA products includes some of the most robust LNAs and HPAs listed by bandwidth, several new Microwave Assemblies, and a brand new line up of MW and RF Suspended Substrate Filters.

Filters are key components in any RF/microwave system. From mobile networks to the most sophisticated military RADAR, every single device needs at some point to select or reject specific frequencies of the RF spectrum.

The satellite communications industry is in constant evolution, always looking for new technologies and approaches to handle the exponentially increasing traffic demand. Driven by this continuous objective, higher RF and Microwave frequency bands have been gradually introduced, initially for networks in relatively low frequencies, such as L-Band, C-Band or X-Band, then for higher frequencies like Ku-Band which is widely used nowadays. The higher the frequency, the wider the channels, so bigger data capacity is required, thus the interest in exploiting the K/Ka-Bands and Q/V Bands.

Microwave High Power Amplifiers (HPA) are a key component on every RF and microwave system. In this product review we discuss how Wideband High Power Amplifiers (WHPAs) play an important role to boost RF power levels for antennas (or TWTAs) and deliver RF energy.