L3Harris High Dynamic Range Multicoupler Systems are engineered to optimize signal distribution while maintaining exceptional performance in demanding environments. These systems utilize a cascade of feedforward amplifiers driving a power divider, ensuring that the intercept point of the divider remains sufficiently high to preserve the superior intercept characteristics of the feedforward amplifier. Unlike typical passive power dividers that can introduce significant intermodulation distortion (IMD) products, L3Harris multicouplers are designed to minimize these effects, delivering high dynamic range and reliable signal integrity. This advanced technology is ideal for applications requiring robust performance in complex communication networks, enhancing overall system efficiency and effectiveness.
The RF-410D Next Generation Power Amplifier (NGPA) is a cutting-edge solution designed for dynamic mission environments, significantly smaller and up to 70% lighter than its predecessors, allowing for enhanced tactical mobility. Operating across a frequency range of 30-2600 MHz, it ensures seamless access to networked voice and data while providing exceptional range extension and resilient communications in RF-congested areas. This software-defined amplifier supports rapid upgrades to emerging capabilities and is compatible with any L3Harris tactical radio, offering various serial interfaces and modes. The RF-410D features both RF sensing input for minimal manual interaction and a radio control mode for optimized performance without user input. It is suitable for vehicle and fixed-mount systems, with optional shock mounts for high-impact applications, making it an ideal choice for modern military operations.
The RF-411 Power Amplifier (PA) is a cutting-edge solution designed for dynamic missions, compatible with both vehicular and fixed-mount radio systems. Engineered for reliability, it can be mounted in wheeled vehicles or equipped with a shock tray for tracked vehicles, ensuring optimal performance in diverse operational environments. The RF-411 seamlessly integrates with the latest L3Harris tactical radios, featuring an advanced control mode that utilizes the radio’s software to automatically optimize performance without manual adjustments. This amplifier supports a wide frequency range of 30-520 MHz, enabling robust networked voice and data communications across both wideband and traditional narrowband waveforms, making it an essential tool for modern tactical operations.
The UPA-55 VHF/UHF RF Power Amplifier from General Dynamics Mission Systems is a robust and compact accessory designed for the URC-200 Line-of-Sight radios. Capable of delivering 25 or 50 Watts in AM or FM modes, the amplifier ensures reliable performance even in harsh environments, operating at full power with a >3:1 VSWR. It features front-panel controls for ease of use and boasts an impressive average MTBF of 10,000 hours, making it a durable and cost-effective solution for enhancing communication capabilities. The UPA-55 offers a seamless integration that extends the lifespan and functionality of the URC-200 series. For more information, visit [here](gdmissionsystems.com/products/communications/radios/line-of-sight-radios/upa-55-vhf-uhf-rf-power-amplifier).
The PTSH-104 Amplified Audio Speaker by General Dynamics Mission Systems is a robust and adaptable communication device designed for use in demanding environments. It operates with any 12-28 VDC power source or directly from a transceiver, offering flexibility for a variety of applications. With a durable chassis, it features separate volume controls for speaker and handset, automatic muting, and a 2-Watt amplifier to deliver clear and reliable audio performance. The speaker includes an integrated handset connection and supports extension cables up to 100 feet, making it easy to install and compatible with various communication systems.
