The Mnemonics 75-Watt Solid State Power Amplifier (SSPA) empowers command and control systems with robust RF amplification, ensuring seamless connectivity in critical operations. Engineered with Gallium Nitride (GAN) devices and 90-degree hybrid couplers, our amplifier delivers high power output and wide bandwidth support up to 6GHz. Designed for fixed-wing aircraft and ground vehicle applications, our amplifier offers unmatched reliability and efficiency in military communications. Whether enhancing satellite communications, strengthening tactical data links, or bolstering electronic warfare capabilities, Mnemonics provides tailored solutions to meet your needs. Our compact design and dual Radio Frequency (RF) inputs ensure adaptability and uninterrupted operation in demanding environments.

With our team of experienced engineers and technicians servicing Florida and across the United States, Mnemonics is committed to delivering exceptional performance and support for all your amplifier requirements. Elevate your mission success with the Mnemonics 75-Watt Solid State Power Amplifier.

Contact us today to explore how our advanced technology can enhance your operations.

Product Overview

The 75-Watt Solid State Power Amplifier (SSPA) is a highly efficient radio frequency (RF) amplification solution designed for defense applications. With an output power of 75 watts and a frequency range from 2 to 6 GHz, this amplifier offers strong and flexible signal amplification across a broad spectrum of communication needs. Tailored for fixed-wing aircraft and ground vehicle applications, the Mnemonics amplifier is ideal for military, aerospace, and commercial uses where reliability and performance are paramount.

Technical Specifications

• Frequency Range: 2 to 6 GHz 
• Power Output: 75 Watts
• Operating Temperature: -40 °C to +85 °C
• Altitude: 65,000 feet 
• Size (with no heat sink): 6.75” x 3.5” x 1.66” 
• Weight: < 1.5 lbs
• RF Inputs: Dual SMA connectors
• RF Output: TNC Type connector

Key Features

• Dual Radio Frequency (RF) Inputs: Offering redundancy and uninterrupted operation, the dual RF inputs ensure reliability in critical scenarios. Additionally, the RS-485 interface enables seamless switching between inputs, enhancing adaptability to changing communication needs.
• Compact Size: Designed with space constraints in mind, the Mnemonics amplifier’s compact form makes it suitable for installations with limited space without compromising performance. 
• High Efficiency: Leveraging Gallium Nitride (GaN) devices, this amplifier achieves high efficiency, minimizing power consumption and maximizing battery life in mobile applications.
• Wide Bandwidth: The amplifier’s wide bandwidth supports a greater spectrum of radios, enabling compatibility with various communication systems and frequencies.
• 90-Degree Hybrid Couplers: Incorporating 90-degree hybrid couplers enhances signal distribution and efficiency within the amplifier, ensuring optimal performance across the frequency range.

Dual Radio Frequency (RF) Inputs

The 75-watt solid-state amplifier has two radio frequency (RF) inputs, offering numerous advantages:

• Using two input radios simultaneously provides redundancy and ensures uninterrupted operation in case of a failure.
• The RS-485 interface allows seamless switching between inputs, granting the amplifier the flexibility to adapt swiftly to different communication needs.
• The output is provided through a standard TNC Type RF connector, ensuring compatibility with a wide range of devices.

This dual-input feature enhances efficiency, eliminating the need for extra external equipment or switches, saving space and energy. Moreover, the ability to accommodate different frequencies on each input enhances the amplifier’s overall functionality, making it highly versatile across a wide range of applications.

Including dual RF inputs significantly enhances the amplifier’s robustness, adaptability, and efficiency, optimizing its operational effectiveness.

Gallium Nitride Powered

Gallium Nitride (GAN) devices are known for their exceptional power density and efficiency, enabling remarkable advancements in power output while maintaining compact size and effective heat dissipation. These devices facilitate high-frequency operation, extending the amplifier’s bandwidth and enhancing signal transmission capabilities. The superior thermal characteristics of GAN devices also ensure efficient heat dissipation, a critical aspect for high-power operations, contributing to the amplifier system’s longevity and reliability. Each high-power GAN device is independently biased and features independent temperature compensation to maintain gain flatness over temperature. 

In a 75-watt solid-state power amplifier, GAN devices are used to achieve high power, high gain, and high bandwidth functionalities through several key mechanisms:

• High Electron Mobility: GAN has higher electron mobility than other semiconductor materials like silicon (Si) or Gallium Arsenide (GaAs). This property allows GAN devices to operate at higher frequencies, enabling broadband performance.

• High Breakdown Voltage: GAN devices can withstand high voltages without breakdown, allowing them to handle high power levels efficiently. This characteristic is crucial for power amplifiers operating at high output power levels like 75 watts.

• Low On-Resistance: GAN transistors have low on-resistance, leading to reduced conduction losses. This efficiency translates into higher power conversion efficiency in power amplifiers.

• High-Frequency Operation: GAN devices can operate at microwave and radio frequencies, making them suitable for applications requiring high bandwidth and high-frequency response.

• Miniaturization: GAN technology allows for the design of compact and lightweight power amplifiers with high power density. This feature is advantageous in applications where space and weight constraints are critical.
• Heat Dissipation: GAN devices typically exhibit better thermal conductivity than other semiconductor materials. This property aids in heat dissipation, ensuring the reliability and longevity of the power amplifier, even at high power levels.

GAN devices enable the design of high-performance power amplifiers with exceptional power handling capabilities, making them indispensable in various applications such as telecommunications, radar systems, and satellite communications.

Quality and Reliability

At Mnemonics, we prioritize the quality and reliability of our 75-Watt Solid State Power Amplifier (SSPA) throughout every stage of the manufacturing process. Led by a seasoned QA manager, our dedicated in-house team ensures stringent adherence to rigorous quality assurance standards, guaranteeing that each amplifier meets and exceeds industry benchmarks. Our ISO 9001 certification demonstrates our unwavering commitment to delivering premium quality across all operational facets. Using Gallium Nitride (GaN) devices and 90-degree hybrid couplers ensures reliability and performance, while our compact design and dual Radio Frequency (RF) inputs enhance adaptability and uninterrupted operation. Trust Mnemonics for high-quality, reliable amplification solutions that meet and exceed expectations, ensuring mission success in critical operations.

High Customizability

Mnemonics offers unparalleled customizability with our 75-Watt Solid State Power Amplifier (SSPA), recognizing that each customer’s requirements are unique. Our experienced engineering team collaborates closely with clients to identify precise specifications, enabling us to design and manufacture customized communication solutions that address specific needs. Whether adjusting frequency ranges and power outputs or incorporating specialized features, our flexible manufacturing processes ensure that our amplifiers align perfectly with customer applications. From concept to completion, we prioritize collaboration to ensure that every amplifier meets and exceeds expectations, providing unmatched flexibility and versatility in meeting diverse customer demands. With Mnemonics, customization isn’t just an option; it’s a cornerstone of our commitment to delivering tailored solutions that empower our customers for success.

Mnemonics 75-Watt Solid State Power Amplifier

The Mnemonics 75-Watt Solid State Power Amplifier exemplifies our unwavering commitment to excellence in RF amplification technology, serving clients in Florida and throughout the United States. Engineered with superior performance, reliability, and customizable features, our amplifier meets the stringent demands of military and defense systems. Count on Mnemonics to provide cutting-edge solutions that bolster your mission success. Take the next step in enhancing your communication capabilities and ensuring operational resilience.

Contact us today to explore how our 75-Watt SSPA can elevate your mission performance — Trust Mnemonics as your partner in achieving your mission-critical objectives.

Download the 75W Solid State Power Amplifier Data Sheet

The Mnemonics 50-Watt Solid State Power Amplifier (SSPA) revolutionizes command and control systems with its robust RF amplification, providing seamless connectivity for critical operations. Engineered with Gallium Nitride (GAN) devices and 90-degree hybrid couplers, our amplifier delivers high power output and supports a wide bandwidth exceeding 100MHz. Designed for fixed-wing aircraft and ground vehicle applications, our amplifier offers unparalleled reliability and efficiency in military communications. Whether enhancing satellite communications, strengthening tactical data links, or bolstering electronic warfare capabilities, Mnemonics provides customized solutions to meet your specifications. With its compact design and dual Radio Frequency (RF) inputs, our amplifier ensures adaptability and uninterrupted operation in the most demanding environments.

With our team of experienced engineers and technicians servicing Florida and across the United States, Mnemonics is dedicated to delivering exceptional performance and support for all your amplifier requirements. Elevate your mission success with the Mnemonics 50-Watt Solid State Power Amplifier. Contact us today to discover how our advanced technology can optimize your operations.

Product Overview

The Mnemonics 50-Watt Solid State Power Amplifier (SSPA) is a cutting-edge solution for the most demanding RF amplification needs. Engineered with precision and performance in mind, this amplifier stands out with its exceptional power output, wide bandwidth, and advanced features tailored for modern defense applications.

Technical Specifications

• Frequency Range: 2 to 6 GHz 
• Power Output: 50 Watts
• Operating Temperature: -40 °C to +85 °C
• Altitude: 65,000 feet 
• Size (with no heat sink): 6.75” x 3.5” x 1.6” 
• Weight: < 2.5 lbs
• RF Inputs: Dual SMA connectors
• RF Output: TNC Type connector

Key Features

• High Performance: The Mnemonics 50-Watt SSPA boasts high gain, power, and bandwidth functionalities, setting a new standard for RF amplifiers in its class. Utilizing Gallium Nitride (GAN) devices and 90-degree hybrid couplers, it delivers unparalleled performance across the 2 to 6 GHz frequency band.
• Efficiency and Reliability: Powered by standard 28 VDC power, the SSPA operates efficiently with a maximum current of 11 Amperes. Its on-board microcontroller ensures optimal performance by monitoring DC power and facilitating seamless communication with the host radio system via the RS-485 interface.
• Versatility: With two RF inputs (SMA connectors), the SSPA offers flexibility to accommodate dual radio configurations, enabling seamless integration into various defense platforms. The input selection feature, controlled through RS-485, ensures a smooth transition between input radios.
• Precision Engineering: Each high-power GAN device is independently biased with temperature compensation, guaranteeing gain flatness over temperature variations. RF detectors at input and output ports and a high-power wideband bi-directional coupler ensure accurate power measurements and consistent performance.
• Robust Design: Built to withstand harsh environmental conditions, the Mnemonics SSPA operates flawlessly in temperatures ranging from -40 °C to +85 °C and altitudes of up to 65,000 feet. Its compact size and rugged construction make it an ideal choice for fixed-wing aircraft and ground vehicle applications.

Applications

The Mnemonics 50-Watt Solid State Power Amplifier (SSPA) is a cornerstone in cutting-edge RF amplification technology, serving diverse applications across multiple sectors. With its superior performance, reliability, and customizable features, this amplifier meets the rigorous demands of military and defense systems and various other critical applications.

Fixed-Wing Aircraft and Ground Vehicle Communication Systems

Equipped with a high power output and wide bandwidth support up to 6GHz, the Mnemonics 50-Watt SSPA ensures seamless connectivity and reliable communication in fixed-wing aircraft and ground vehicle platforms. Its compact design and dual RF inputs enable versatile integration, making it ideal for enhancing communication capabilities in dynamic operational environments.

Defense and Aerospace Applications

The Mnemonics SSPA shines in defense and aerospace sectors, where high-power RF amplification is paramount. Whether deployed in radar systems, missile guidance systems, or satellite communication terminals, this amplifier delivers unmatched reliability and efficiency, empowering critical operations with robust RF amplification.

Surveillance and Reconnaissance Systems

Surveillance and reconnaissance systems rely on advanced RF amplification technology to gather and transmit vital intelligence. The Mnemonics 50-Watt SSPA excels in this role, providing enhanced signal strength and clarity for real-time data transmission in surveillance drones, unmanned aerial vehicles (UAVs), and ground-based surveillance platforms.

Electronic Warfare and Signal Intelligence Operations

In electronic warfare (EW) and signal intelligence (SIGINT) operations, the ability to amplify and transmit signals with precision is vital. The Mnemonics SSPA offers the agility and performance required to support EW and SIGINT missions, ensuring effective jamming, interception, and analysis of enemy communications and radar signals.

From enhancing communication networks in military vehicles to bolstering surveillance capabilities in remote regions, the Mnemonics 50-Watt Solid State Power Amplifier serves as a versatile and indispensable tool across a wide spectrum of applications. With its unparalleled performance and adaptability, it remains at the forefront of RF amplification technology, empowering mission success in critical operations.

Dual Radio Frequency (RF) Inputs

The 75-watt solid-state amplifier features two radio frequency (RF) inputs, offering multiple advantages:

• Simultaneous use of two input radios ensures operational continuity by providing redundancy in case of failure.
• The RS-485 interface facilitates seamless switching between inputs, granting the amplifier flexibility to swiftly adapt to various communication needs.
• Output is delivered through a standard TNC-type RF connector, ensuring compatibility with various devices.

This dual-input capability enhances efficiency by eliminating the need for extra external equipment or switches, saving both space and energy. Additionally, the amplifier’s ability to accommodate different frequencies on each input boosts its overall functionality, making it highly versatile across a range of applications.

Incorporating dual RF inputs significantly bolsters the amplifier’s robustness, adaptability, and efficiency, optimizing its operational effectiveness.

Gallium Nitride Powered

Gallium Nitride (GAN) devices are renowned for their exceptional power density and efficiency, driving significant advancements in power output within a compact form factor while effectively managing heat dissipation. These devices are pivotal in extending the bandwidth and enhancing amplifier signal transmission capabilities. GAN’s superior thermal characteristics ensure efficient heat dissipation, which is crucial for maintaining longevity and reliability in high-power operations. Each high-power GAN device is individually biased and incorporates independent temperature compensation to preserve gain flatness across temperature variations.

In the Mnemonics 50-Watt Solid State Power Amplifier, GAN devices are instrumental in achieving high power, gain, and bandwidth capabilities through various mechanisms:

• High Electron Mobility: GAN’s higher electron mobility enables operation at elevated frequencies, facilitating broadband performance essential for diverse applications.
• High Breakdown Voltage: GAN devices withstand high voltages without breakdown, efficiently managing high power levels typical of a 50-watt amplifier.
• Low On-Resistance: GAN transistors exhibit minimal on-resistance, reducing conduction losses and enhancing power conversion efficiency.
• High-Frequency Operation: GAN technology supports microwave and radio frequencies, catering to applications demanding broad bandwidth and high-frequency response.
• Miniaturization: Leveraging GAN technology allows for compact and lightweight power amplifiers with impressive power density, essential for space-constrained environments.
• Heat Dissipation: GAN devices offer superior thermal conductivity, aiding in effective heat dissipation and ensuring the amplifier’s reliability even under demanding conditions.

These characteristics make GAN-enabled amplifiers indispensable in telecommunications, radar systems, satellite communications, and many other applications where high-performance RF amplification is essential.

Quality and Reliability

At Mnemonics, we place utmost importance on the quality and reliability of our 50-Watt Solid State Power Amplifier (SSPA) at every step of the production process. Under the guidance of our experienced QA manager, our dedicated in-house team meticulously adheres to strict quality assurance protocols, ensuring that each amplifier surpasses industry standards. Our ISO 9001 certification underscores our uncompromising dedication to delivering top-tier quality across all operational aspects. Incorporating Gallium Nitride (GaN) devices and 90-degree hybrid couplers guarantees both reliability and performance, while our compact design and dual Radio Frequency (RF) inputs enhance versatility and uninterrupted functionality. Count on Mnemonics for dependable, high-quality amplification solutions that meet and exceed expectations, ensuring mission success in crucial operations.

High Customizability

Mnemonics is dedicated to offering complete customization through our 50-Watt SSPA, recognizing each client’s unique needs. Our expert engineering team collaborates closely with customers to define precise specifications, enabling us to create tailored communication solutions that perfectly align with their requirements. Our flexible manufacturing processes ensure seamless compatibility with customer needs. From concept to completion, our emphasis on collaboration ensures that each amplifier not only meets but exceeds expectations, providing exceptional flexibility and adaptability to cater to a diverse range of operations and missions. At Mnemonics, customization is not just a service but a core element of our dedication to offering personalized solutions that empower our clients for success.

Mnemonics 50-Watt Solid State Power Amplifier

The Mnemonics 50-Watt Solid State Power Amplifier showcases our steadfast dedication to excellence in RF amplification technology, catering to clients in Florida and across the United States. Crafted with outstanding performance, reliability, and customizable features, our amplifier meets the exacting requirements of military and defense systems. Rely on Mnemonics to deliver state-of-the-art solutions that reinforce your mission success. Take the next stride in enhancing your communication capabilities and ensuring operational resilience.

Contact us today to discover how our 50-Watt SSPA can elevate your mission performance.

Download the 50W Solid State Power Amplifier Data Sheet

Our UHF Military SATCOM Amplifier is a highly efficient and cost-effective solution for your communication needs. Perfectly designed to support waveforms such as FM, FSK PSK, CPM, TDMA/DAMA, MUOS, and WCDMA.

Download the 20W Solid State Power Amplifier data sheet here

Versatile Product

Our UHF Military SATCOM Amplifier is a cornerstone in military communication technology, providing users with a range of benefits that greatly improve their operational efficiency and reliability. This product is designed to meet the rigorous demands of modern military operations, making it an essential tool for anyone seeking to enhance their communication capabilities.

One of the key benefits of this amplifier is its ability to support various waveforms such as FM, FSK, PSK, CPM, TDMA/DAMA, MUOS, and WCDMA. This versatility ensures compatibility with a wide range of communication systems, increasing its utility across different platforms. By being able to interface with multiple systems, users can streamline their operations, reducing the need for multiple devices and, therefore, decreasing logistical challenges and stress from trying to use multiple devices.

The compact size and relatively light weight of this amplifier make it easy to integrate into existing systems. Whether you’re operating in a vehicle, a command center, or in the field, it won’t add unnecessary bulk or weight to your setup.

Reliable Communication

The UHF Military SATCOM Amplifier operates at a frequency of 220-320 MHz, providing sufficient bandwidth for robust and reliable communication. This broad frequency range enables the transmission of large amounts of data quickly and efficiently, ensuring that critical information reaches its intended recipients without delay.

Low Power High Performance

The product’s low power usage, combined with its high efficiency, makes it an environmentally friendly choice. It consumes less power compared to other amplifiers in the market, reducing energy costs and promoting sustainability. Despite its low power consumption, it delivers a high output power of 20 Watts, maintaining strong signal strength even in challenging conditions.

This amplifier also stands out due to its impressive gain flatness over temperature and frequency. Regardless of operating conditions, it maintains a consistent performance, ensuring reliable communication at all times. This feature is particularly beneficial in fluctuating environmental conditions, where other amplifiers might struggle to maintain their performance.

Furthermore, the UHF Military SATCOM Amplifier features a no-load protection capability, meaning it can withstand up to 20 Watts with no load. This feature increases the product’s durability and lifespan, providing users with a long-lasting solution for their communication needs.

Key Features

• Frequency: The amplifier operates at a frequency of 220-320 MHz.
• Output Power (P1 dB): It has an output power of 20 Watts.
• Gain: The gain varies with temperature. At +2 degrees Celsius and at 0 degrees Celsius, it’s 44+ldB. At +25 degrees Celsius, it’s t0.5 dB.
• Gain Flatness Over Temperature and Frequency: The gain flatness over temperature and frequency is + 0.5 dB, 22Q-320 MGz.
• HPA Efficiency: The HPA efficiency of the amplifier is 50%.
• DC Power: The DC power is 28 VDC (1.5 Amps).

Additional Specifications

• Power Connector: D89
• RF ON/OFF Control: Vx.vLi “J TTL Level
• Keyline Connector: D38999\20M1 1 -35P, Conn, CIRC, RCPT, 13 PIN
• Keyline On/Off Isolation: > 80 dBc
• Harmonics/Spurious: >15d8/<-70dBc
• Input / Output Impedance: 2:1
• Input/ Output VSWR: 50 Ohms
• No Load Protection: Can withstand 20 Watts with NO LOAD
• RF In/Out Connectors: SMA
• Operating Temperature: 0 degrees C to +70 degrees C
• Size: 5.0×3.5×1.0in (LxWxH) and 12.62 x 7 .62 x 2.25 in (1/4 ATR)
• Weight: 20.0 Oz and 7.25lbs (ATR config)
• Over Temperature Alarm: Factory set @ +85 degrees C

Why Choose the 20W UHF Military SATCOM Amplifier

After using our UHF Military SATCOM Amplifier, purchasers can expect to feel confident in their communication capabilities. The reliability and efficiency of this product mean that you can trust it to perform when you need it most, allowing you to focus on other aspects of your mission. The peace of mind that comes with knowing your communications are secure and reliable is invaluable in high-stakes military operations.

The UHF Military SATCOM Amplifier is more than just a product; it’s an investment in reliable, efficient, and robust communication. Its combination of versatility, power, and durability makes it an invaluable tool for any military operation. By choosing this amplifier, you’re choosing a product that delivers exceptional performance without compromising on efficiency or sustainability. The result is clear, reliable communication, no matter what challenges you face.

Download the 20W HPA Data Sheet here.