Whitepaper
Hades X2
70-90GHz
E-Band active diplexer
Cut the cost of E-band radios while boosting performance with the Hades active diplexer. It includes a built-in transmit power detector for easy calibration and automatic level control (ALC). Modules can be fully calibrated at the factory, with key performance data like Tx power and Rx gain stored on an onboard EEPROM. A built-in temperature sensor gives accurate amplifier temperature readings, helping with thermal monitoring. WR12 port locations and directions can be customised to suit your system design. Hades is highly configurable, supporting a mix of GaAs and InP amplifiers in both transmit and receive paths. Where extra power is needed, two GaAs power amps can be combined to deliver high linear output — ideal for long-range, high-performance E-band links.
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Designed for:
Space
Telecoms Infrastructure
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Overview
Our Hades series comprises advanced E-band active diplexers designed to enhance both performance and cost-effectiveness in high-frequency radio systems. Operating in the 71–76 GHz and 81–86 GHz bands, Hades integrates configurable high-power amplifiers (PAs) and low-noise amplifiers (LNAs) into a compact, lightweight module. This integration boosts RF performance while reducing system size and weight, making it ideal for commercial and military telecommunications applications — including airborne platforms and High-Altitude Platform Systems (HAPS).
Hades diplexers are designed with versatility in mind, offering configurable options that allow for the incorporation of either Gallium Arsenide (GaAs) or Indium Phosphide (InP) amplifiers in both the transmit and receive chains. This flexibility enables original equipment manufacturers (OEMs) to tailor the diplexers to specific performance requirements, achieving transmit saturated powers exceeding +30 dBm, receive noise figures below 4 dB, and supporting high-linearity modulation schemes up to 1024QAM. Additionally, the diplexers feature a wide 5 GHz bandwidth, integrated temperature sensors, and customisable WR12 port configurations, ensuring seamless integration and optimal performance across various deployment scenarios.
Why choose Hades X2?
- Optimised performance and efficiency – Integrates high-power amplifiers (PAs) and low-noise amplifiers (LNAs) within a compact active diplexer, improving overall E-Band radio efficiency and reducing system size and weight.
- Flexible and customisable design – Configurable with Gallium Arsenide (GaAs) or Indium Phosphide (InP) amplifiers, allowing OEMs to tailor transmit power (>30 dBm) and noise figure (<4 dB) to specific application needs.
- Seamless integration and high reliability – Offers wide 5 GHz bandwidth, integrated temperature sensors, and WR12 port compatibility, ensuring robust performance across terrestrial, airborne, and HAPS communication networks.
The Hades active diplexer is an innovative, high-performance solution for next-generation E-Band radio systems. With its configurable architecture, high power efficiency, and compact design, it provides OEMs with the flexibility and reliability needed for cutting-edge wireless communications in commercial and defence applications.
HADES X2 highlights
Good to know
Integrated high-power and low-noise amplifiers
Enhances both transmission power (>30 dBm) and receiver sensitivity (NF <4 dB).
Enhances both transmission power (>30 dBm) and receiver sensitivity (NF <4 dB).
Wide frequency bandwidth
Operates in the 71-76 GHz (Tx) and 81-86 GHz (Rx) bands with a 5 GHz bandwidth for high-speed data transfer.
Customisable architecture
Configurable with GaAs or InP amplifiers, allowing tailored performance for different applications.
Configurable with GaAs or InP amplifiers, allowing tailored performance for different applications.
Compact and lightweight design
Reduces the size and weight of E-Band radio systems while maintaining high efficiency.
Reduces the size and weight of E-Band radio systems while maintaining high efficiency.
Seamless integration and reliability
Features integrated temperature sensors and WR12 waveguide ports, ensuring robust performance across demanding environments.
Features integrated temperature sensors and WR12 waveguide ports, ensuring robust performance across demanding environments.
Performance
High-power transmission
Provides saturated output power up to
+30 dBm
or long-range E-Band communications.
Low noise receiver
Features a noise figure of
5 dB
ensuring superior signal clarity and reception.
Performance key data
| Parameter | Value |
| Transmit frequency | 71-76 GHz |
| Receive frequency | 81-86 GHz |
| Tx Saturated powers | >+30 dBm |
| Modulation support | Up to 512QAM |
| Noise figure | 5 dB |
| PSAT | 30dBm |
| OIP3 @ +24dBm | 37dBm |
| Channel bandwidth | >5 GHz |
| Operating temperature | -35°C to +70°C |
| Diplexer waveguide IO port type | WR-12 |
Hades X2 FAQ’s
General questions
Q: What is the Hades X2?
A: The Hades X2 is a high-performance E-Band active diplexer designed to enhance E-Band radio systems by integrating high-power transmission and low-noise reception in a compact module.
Q: What applications is Hades X2 best suited for?
A: It is ideal for military and commercial wireless communications, high-capacity backhaul networks, High Altitude Pseudo Satellites (HAPS), and airborne applications requiring long-range, high-power E-Band links.
Performance and features
Q: What is the maximum transmit power of Hades X2?
A: The Hades X2 provides saturated output power up to +30 dBm, ensuring reliable, long-range signal transmission.
Q: What is the receiver noise figure?
A: The receiver noise figure is less than 5 dB, providing excellent sensitivity and signal clarity.
Q: What modulation schemes does it support?
A: Hades X2 supports high-linearity modulation up to 512QAM, optimizing spectral efficiency for high-speed data transmission.ance.
Q: How much bandwidth does it support?
A: It operates with a full 5 GHz bandwidth, enabling high-speed communication with minimal latency.
Integration and compatability
Q: Can the Hades X2 be customised for different applications?
A: Yes, it is configurable with Gallium Arsenide (GaAs) or Indium Phosphide (InP) amplifiers, allowing performance to be tailored to specific application needs.
Q: What kind of antenna or interface does it require?
A: The Hades X2 features WR12 waveguide ports for easy integration with E-Band antennas and systems.
Q: Does it include temperature monitoring?
A: Yes, it has an integrated temperature sensor for real-time amplifier temperature data, enhancing system reliability.
Reliability and compliance
Q: What is the operating temperature range?
A: The Hades X2 operates within a temperature range of -35°C to +70°C, making it suitable for extreme environments.
Q: Is it lightweight and compact for airborne applications?
A: Yes, it has a low SWaP (Size, Weight, and Power) design, with dimensions of 80 x 31 x 8.6 mm and a weight of 52 grams, making it ideal for space-constrained deployments.
Support and warranty
Q: Does Hades come with a warranty?
A: Yes, Filtronic provides a standard warranty. Please contact Filtronic for specific terms.
Q: Where can I purchase Hades?
A: You can contact our team here for purchasing inquiries.
Q: Does Filtronic provide technical support for integration?
A: Yes, technical support and documentation are available to assist with integration and deployment.
HADES X2 application
Hades X2 in action
Hades X2 for telecommunications infrastructure
The Hades X2 active diplexer is a vital enabler for next-generation E-band wireless infrastructure, delivering high-power, high-frequency signal handling in compact form. Operating in the 71–76 GHz (Tx) and 81–86 GHz (Rx) bands, it integrates high-power amplifiers (PAs) and low-noise amplifiers (LNAs) to ensure strong, clear signals for long-range, high-capacity communication links.
Optimised for 5G XHaul, private networks, and carrier-grade backhaul, the Hades X2 delivers saturated transmit power over +30 dBm and a low noise figure (<4 dB), enabling efficient, interference-resistant transmission. Its 5 GHz bandwidth and support for modulation up to 512QAM maximise spectral efficiency — a critical advantage in high-demand telecom environments.
With a low-SWaP, compact design, the Hades X2 simplifies integration into outdoor units (ODUs), reducing infrastructure costs and supporting flexible network rollouts. Integrated temperature sensing and real-time power monitoring ensure optimal system performance across urban, rural, and remote deployments.
Engineered for long-term durability and network resilience, the Hades X2 is a future-ready solution for modern telecommunications. Whether deployed in enterprise wireless systems, 5G transport networks, or ultra-low latency backhaul links, it offers exceptional power, efficiency, and reliability.