Shireen
RF Amplifiers

High-performance RF power amplifier for strong communication at mid-band frequencies. Works within the range of 300-500 MHz and ensures clarity and stability of signals. Outdoor-friendly, compact, rugged, and highly efficient.

Bidirectional RF amplifier for powerful and reliable signal amplification. Works seamlessly with all types of radios. Its robust weatherproof housing ensures durability and power over coax functionality simplifies installation while reducing wiring complexity.

A powerful and efficient RF amplifier with 17dB Tx gain and 16dB Rx gain. Operates within a 902-928 MHz band. The set includes solid state power amplifier, universal power supply (6 V DC), and an RP SMA Male-to-N-Male cable.

Bidirectional RF power amplifier designed for wearable, portable, and MANET (Mobile Ad Hoc Network) applications. Compatible with numerous TDD radios and facilitates swift switching between Tx and Rx modes.

Bidirectional RF amplifier designed for network extension across terrestrial and airborne networks. Integrates with all TDD radios that require high-speed switching between TX and RX modes.

Bidirectional RF amplifier with 1765–2250MHz frequency range. Tailored to meet the demands of modern RF communication systems. Offers seamless compatibility with TDD radios and supports advanced modulation schemes like OFDM.

State of the art RF amplifier for 1.3 GHz frequency TDD radios. Its linear design and support for OFDM modulation makes it a perfect choice for secure and uninterrupted communication in critical applications.

A highly technological solution for amplifying WiMAX systems. This solid state power amplifier is available with an add-on module configuration and operates with OFDM radios. Besides, it has a very high-linearity communication application.

A versatile RF power amplifier for secure and reliable signal amplification across military, public safety, and UNII bands. Supports advanced data radios and offers broad compatibility with high-speed and precision.

Engineered for the 4.4 GHz military brand, this solid state power amplifier covers the entire 4.0–5.0 GHz spectrum. It ensures reliable operation under challenging conditions, with optimized efficiency.

A cutting-edge RF power amplifier designed for military TDD radios. Scalable and flexible with robust performance for a variety of power output levels Operates in the 4.4 GHz to 5.0 GHz band.

A high-performance wideband device designed for multi-band applications. Preferred by militaries for advanced feature and precision engineering. Ensures optimal signal amplification for high-speed data radios.

This bidirectional Amplifier (OEM Version) is designed to cover broad frequency ranges. Ideal for high-speed data radios and OEM applications.

Outdoor bidirectional RF power amplifier comes with a DC injector. Its wideband supports operating military frequencies. Ideal for tough communications networks and tactical applications.

Shireen's low SWaP bi-directional amplifier delivers 40W output power across the 1625~2300 MHz frequency range, designed for UAV and tactical communication systems. Featuring high-speed auto TX signal detection, rapid switching circuitry, and compatibility with modern MANET and TSM waveforms, this rugged amplifier ensures reliable performance in demanding mobile and aerial environments.

Portable wideband bi-directional amplifier designed for secure field communications across 225 MHz to 3 GHz. This compact SWaP series battery-powered BDA supports TDD operation, rapid auto switching, integrated DC-DC conversion, and compatibility with AN/PRC-148® battery mounts for mission-critical military, commercial, and OEM deployments.

Shireen's low SWaP series 40 Watt bi-directional amplifier delivers exceptional RF performance in an ultra-compact, lightweight form factor. Designed for SDRs, embedded RF systems, fixed, mobile, and aerial platforms, this rugged amplifier supports 4.4~6.0 GHz military frequency bands, rapid switching technology, and high transmit gain for low-power radios. Ideal for OEM integrators, military, and advanced communications applications.

Shireen's MIMO SWaP bi-directional amplifier delivers powerful 40W RF output across the 2.2~2.7 GHz frequency range, engineered for modern MANET, TSM, UAV, and tactical communication systems. Featuring auto TX signal detection, high-speed switching, no radio interface requirement, and optional manual TTL control, this compact wideband amplifier is ideal for secure, high-performance wireless deployments.

Shireen's advanced SWaP bi-directional amplifier delivers 40W output power across the 2.2~2.7 GHz frequency range, optimized for UAV, MANET, and tactical wireless applications. Designed with high-speed auto TX signal detection, rapid switching, and compatibility with modern TSM and MANET waveforms, this rugged amplifier ensures reliable communication performance in demanding mobile and aerial environments.

Field proven with TrellisWare TSM waveform, this miniature 20 Watt amplifier is a wide band amplifier that covers 225 MHz through 3 GHz band, making it ideal for SDR based applications. Equipped with high-speed switching circuit, the unit allows use of high-speed radios.

Enhance your communication systems with the Shireen 300MHz - 6000MHz Time Division Duplex (TDD) High Power Bi-Directional Amplifier (BDA). Designed for optimal performance, this wide-band BDA offers a robust solution for various applications requiring high power output and reliable operation.

Covering the entire band from 30 MHz to 512 MHz via single port. Features temperature sensor readings, over temperature protection with auto shut off over 70°C, and manual switching option via 3V TTL or 5V TTL. Covers tactical band. Available as OEM package for system integrators and developers.

The latest version of 5.8GHz OEM amplifier module gives peak power of 1watt with 20dB of Tx gain. This low cost high performance 5.8 GHz amplifier is ideal for integrating with any 5GHz radio device. Also available in 5.2~5.3GHz and 4.9~6GHz versions. It can be powered via USB cable (optional).

A highly efficient amplifier that consumes only 50mA of power during Rx mode. It can be powered via regulated 5V DC or unregulated 6~12V DC. The unit comes with a 6V DC power supply. This unit consumes so little power that it can be powered via USB cable (optional). Simply power it via USB port and connect with the radio device.

A highly efficient amplifier that consumes only 50mA of power during Rx mode. It can be powered via regulated 5V DC or unregulated 6~12V DC. The unit comes with a 6V DC power supply. This unit consumes so little power that it can be powered via USB cable (optional). Simply power it via USB port and connect with the radio device.

Shireen’s wideband bi-directional amplifier delivers reliable RF performance across the 2.4 GHz to 6.0 GHz spectrum, including military frequency bands around 4.4 GHz. Designed for high-speed data radios and OFDM applications, this compact amplifier features ultra-fast switching, rugged CNC-machined aluminum construction, and optimized performance for fixed, mobile, tactical, and OEM deployments.

Shireen’s compact 2.4GHz OEM amplifier module is engineered for seamless integration with wireless radios, 802.11b/g systems, AM/FM equipment, and video transmission applications requiring increased RF power. Delivering 1 Watt linear output with up to 2 Watt peak power, this ultra-compact amplifier offers high efficiency, minimal heat generation, and flexible power options including power-over-coax or direct DC feed for OEM and embedded applications.

Shireen’s ultra-compact 2.4GHz 1 Watt amplifier delivers efficient wireless signal amplification in a portable USB-powered design. Built for wireless LAN, data communication, and mobile applications, this amplifier features 20dB transmit gain, integrated low noise amplification, receive filtering, and rugged CNC-machined aluminum housing. Its low power consumption makes it ideal for laptop users, portable deployments, and wireless connectivity on the go.

Shireen’s 2.4GHz outdoor amplifier delivers 1 Watt linear output with up to 2 Watts saturated power in an ultra-compact, weatherproof coaxial housing. Designed for outdoor wireless deployments, this rugged bi-directional amplifier features high linear gain, integrated low noise amplification, ultra-low power consumption, and patented waterproof construction. Ideal for wireless networks, outdoor radio systems, and OEM applications requiring compact high-performance RF amplification.

Shireen’s 2.4GHz 1 Watt POE amplifier is designed for wireless systems requiring RF amplification while maintaining Power over Ethernet functionality. Featuring 802.3af compliant circuitry with support for up to 60V DC POE, this amplifier integrates seamlessly with existing 2.4GHz wireless equipment. With dual parallel POE ports, optional high-gain configuration, and flexible DC power input, it is ideal for outdoor wireless networks, enterprise deployments, and OEM applications.

Shireen’s 2.4GHz 1 Watt POE amplifier module is designed for seamless integration into existing wireless equipment requiring RF amplification and Power over Ethernet support. Featuring 802.3af compliant circuitry with support for up to 60V DC POE, this modular amplifier is optimized for installation inside existing radio enclosures. Flexible power options, compact design, and reliable RF performance make it ideal for OEM, embedded wireless, and networking applications.

Shireen’s 2.4GHz variable voltage regulated bi-directional amplifier provides efficient RF amplification for ISM band wireless applications with support for 9V to 60V DC input. Equipped with integrated low noise amplification, POE capability, and fast switching performance, this amplifier is designed for modern wireless networking, industrial systems, and rugged deployments.

Shireen’s 2.4GHz OEM amplifier module is engineered for high-power wireless applications requiring enhanced RF performance and compact integration. Delivering 10 Watts linear output with up to 20 Watts peak power, this amplifier is designed for use with existing wireless radio equipment and supports flexible integration options for OEM and embedded systems. Its compact form factor, multiple power options, and rugged design make it suitable for military, licensed, and specialized deployments requiring reliable high-power amplification.

Shireen’s 2.4GHz 10 Watt outdoor bi-directional amplifier delivers high-efficiency RF amplification in a rugged weatherproof enclosure designed for all-weather deployments. Built to work with 802.11b/g wireless radios, this amplifier features power-over-coax support, fanless operation, and optimized thermal efficiency without requiring large heat sinks. Designed for military, OEM, licensed, and specialized wireless applications requiring reliable high-power performance.

Shireen’s 2.4GHz 20 Watt outdoor bi-directional amplifier delivers powerful RF amplification in a rugged weatherproof enclosure engineered for demanding outdoor deployments. Designed for compatibility with 802.11b/g wireless radios, this high-efficiency amplifier operates without fans or oversized heat sinks while supporting power-over-coax installations. Ideal for military, OEM, licensed, and specialized wireless applications requiring reliable high-power outdoor performance.

Shireen’s 2.4GHz bi-directional amplifier is engineered for high-speed wireless applications operating across the 2400–2500 MHz ISM band. Featuring rapid transmit/receive switching, configurable transmit gain up to 22dB, integrated receive filtering, and highly efficient power consumption, this compact amplifier enhances signal coverage and receiver sensitivity for modern wireless deployments. Designed and manufactured in the USA for reliable performance across data-intensive applications.

Shireen’s low SWaP MIMO bi-directional amplifier delivers 20 Watts output per port across a wide 225MHz to 3GHz operating range, making it ideal for SDR, MANET, and tactical communication systems. Designed with high-speed switching, failsafe bypass capability, optional manual control, and support for emerging waveforms, this compact amplifier provides reliable performance for demanding mobile, fixed, and OEM integration applications.

Shireen’s low SWaP MIMO bi-directional amplifier delivers 40 Watts output per port in a compact, lightweight design optimized for SDRs, MANET systems, and high-speed RF applications. Covering military frequency bands from 4.4GHz to 6.0GHz, this rugged amplifier features rapid switching technology, high transmit gain for low-power radios, and support for fixed, mobile, aerial, and embedded RF platforms. Its compact form factor and OEM availability make it ideal for tactical and integrated communication systems.

Shireen’s 5.8GHz OEM amplifier module delivers cost-effective high-performance RF amplification for 5GHz wireless devices and embedded applications. Designed with a compact low-profile PCB form factor, this amplifier provides 2 Watt peak output power, high transmit gain, and fast switching capabilities for wireless networking, OEM integration, and custom RF deployments. Available in multiple frequency variants to support diverse wireless applications.

Shireen’s 5.8GHz Coax Series amplifier is engineered for 802.11a and OFDM radio applications requiring highly linear RF performance and compact outdoor deployment. Delivering up to 2 Watts peak output power in Shireen’s patented weather-resistant coax housing, this amplifier combines efficient heat dissipation, tool-free servicing, and rugged construction for demanding wireless installations. Its ultra-compact form factor makes it ideal for wireless networking, outdoor deployments, and OEM applications.

Shireen’s 5.8GHz variable voltage regulated amplifier delivers reliable RF amplification for high-frequency ISM band deployments. Designed for wide voltage operation from 9V to 60V DC, this amplifier combines integrated low noise amplification, dual POE support, and compact rugged construction for wireless networking, industrial, and specialized communication systems.

Shireen’s low SWaP 902–928MHz bi-directional amplifier is engineered for high-power RF applications requiring compact size and reliable performance. Field-proven with OFDM and Trimble™ radios, this amplifier delivers 10 Watts linear output with up to 20 Watts peak power, making it suitable for UAVs, drones, industrial wireless systems, and tactical communications. Featuring integrated low noise amplification, advanced receive filtering, and rugged machined aluminum construction, it provides dependable operation in demanding environments.

Shireen’s 900MHz indoor bi-directional amplifier delivers high-power RF performance for 902–928 MHz radio systems requiring reliable signal amplification and enhanced receiver sensitivity. Providing 25 Watts output power with high transmit gain and integrated low noise amplification, this amplifier is engineered for demanding indoor wireless applications. Housed in a rugged anodized aluminum enclosure, it offers efficient thermal management and dependable operation across industrial, wireless, and specialized communication deployments.

Shireen’s 900MHz / 868MHz Indoor Helium amplifier is designed for Helium networks and radio systems requiring enhanced receive sensitivity without transmit amplification. Featuring a bypassed transmit path with minimal signal loss, ultra-low noise LNA performance, and high-speed switching, this amplifier significantly improves receive performance while maintaining exceptional efficiency. Supporting both 902–928MHz and optional 863–870MHz operation, it is ideal for IoT, LoRa, Helium, and long-range wireless applications.

Shireen’s outdoor Helium amplifier is designed for 900MHz and 868MHz deployments requiring improved receive sensitivity and efficient outdoor RF performance. Featuring ultra-low noise amplification, optimized transmit gain for Helium miners and long-range radios, and rugged weatherproof construction, this amplifier enhances wireless coverage while maintaining exceptional efficiency. Its patented outdoor enclosure and low-loss DC injector make it ideal for Helium, LoRa, IoT, and outdoor wireless networks.

Shireen’s POE powered Helium amplifier is engineered for 900MHz and 868MHz wireless deployments requiring enhanced receive sensitivity without transmit amplification. Featuring a bypassed transmit path, ultra-low noise amplification, dual POE ports, and support for wide input voltages, this rugged amplifier is optimized for Helium, LoRa, IoT, and long-range wireless networks. Its compact CNC-machined enclosure and high-speed switching capabilities make it ideal for demanding outdoor and industrial applications.

Shireen’s 900MHz outdoor bi-directional amplifier delivers high-power RF amplification for 902–928MHz radio systems operating in demanding outdoor environments. Field-proven with Trimble™ radios and compatible with a wide range of wireless systems, this amplifier combines 10 Watt linear output, ultra-low noise amplification, and rugged weatherproof construction. Powered over coax with an included DC injector, it is designed for reliable long-range wireless communication and industrial deployments.

Shireen’s 900MHz 2 Watt amplifier is a compact OEM RF module designed for ISM band applications requiring lightweight, efficient signal amplification. Delivering up to 2 Watts peak output with fast transmit/receive switching, this amplifier is ideal for telemetry, robotics, industrial controls, model aircraft, and portable wireless systems. Its flexible power options and compact form factor make it well suited for embedded and mobile deployments using FHSS, DSSS, and OFDM technologies.

Shireen’s 900MHz OEM amplifier module delivers compact, high-efficiency RF amplification for portable and embedded ISM band applications. Providing 2 Watt linear output with configurable transmit gain up to 30dB, this lightweight amplifier is optimized for telemetry, robotics, industrial controls, model aircraft, and wireless communication systems. Its compact PCB design, fast switching capabilities, and flexible power options make it ideal for OEM integration and portable RF deployments.

Shireen’s 900MHz 2 Watt Outdoor Amplifier Coax Series is a compact, weatherproof bi-directional amplifier designed for outdoor RF deployments requiring reliable signal enhancement and efficient power usage. Delivering 2 Watts output power with integrated low noise amplification and rugged patented housing, this amplifier is optimized for ISM band applications, long-range wireless systems, and outdoor communication networks where size and durability are critical.

Shireen’s 900MHz variable voltage regulated amplifier is designed for ISM band applications requiring efficient RF amplification with flexible power input options. Supporting wide input voltages and dual POE functionality, this bi-directional amplifier provides reliable signal enhancement, low noise performance, and rugged CNC-machined construction for industrial, military, and wireless communication systems.

Shireen’s 900MHz 25 Watt outdoor amplifier is a high-power bi-directional RF solution designed for demanding 902–928MHz wireless applications. Field-proven with Trimble™ radios and engineered for rugged outdoor deployments, this amplifier delivers 25 Watts output power, ultra-low noise receive performance, and reliable long-range communication enhancement. Featuring weatherproof construction and power-over-coax operation, it is ideal for industrial, utility, telemetry, and outdoor wireless networks.

Shireen’s 1625~2300MHz MIMO bi-directional amplifier is engineered for high-performance wireless systems requiring compact size, fast switching, and high RF output. Delivering 40 Watts output per port with automatic TX signal detection and MIMO architecture, this amplifier is designed for SDR, MANET, TSM waveforms, tactical communications, UAV platforms, and embedded RF applications. With integrated temperature monitoring, low noise performance, and rapid switching technology, it supports demanding mobile and fixed deployments.

Shireen’s 320~480MHz 3.5 Watt amplifier is a compact and highly efficient RF amplifier designed for low-band communication systems requiring portable deployment and fast switching performance. Delivering 3.5 Watts peak output with high transmit gain and low noise amplification, this amplifier supports demanding RF applications while maintaining low power consumption. Its compact form factor and optional USB power capability make it suitable for mobile, tactical, and embedded wireless deployments.

Shireen’s 225~2600MHz multi-band bi-directional amplifier is a high-performance wideband RF solution designed for advanced communication systems requiring automatic band selection and high output power. Covering multiple frequency bands from VHF to S-band, it delivers up to 50 Watts output depending on band and integrates harmonic filtering, fast switching, and intelligent signal detection. Built for MANET, SDR, and tactical RF applications, it provides reliable performance across complex multi-band environments.

Shireen’s LNA-650 is a high-gain, high-linearity low noise amplifier designed for broadband RF applications operating from 300kHz to 1000MHz. Delivering up to 50dB gain with excellent dynamic range, low noise performance, and strong linearity characteristics, this amplifier is ideal for RF testing, communication systems, signal monitoring, and broadband receiver applications. With compact construction and SMA connectivity, the LNA-650 offers dependable amplification across a wide frequency range.

The Shireen LNA-2400 provides low noise amplification for 2.4GHz applications with stable gain and compact installation.

The LNA-1835 is a premium 37 dB gain wideband Low Noise Amplifier operating within a frequency range of 200 MHz to 2000 MHz. Engineered for high linearity and low noise performance, it features a 1.2 dB noise figure, +13 dBm P1dB, and an IP3 of +25 dBm. Housed in a compact enclosure with SMA connectors, this USA-made amplifier runs on a 12V DC power supply and offers exceptional reverse isolation

It is a high-efficiency, wide band amplifier operating across the 500~2700MHz frequency spectrum. Engineered with advanced components, it delivers a powerful 100 Watt (50 dBm) peak output and features a built-in Tx enable circuit for power conservation. It comes standard with 41 dB transmit gain, with a 12 dB low-gain option available. Due to its high RF power output, sale is restricted to Military, OEM Licensed, or international customers

This Shireen Model is a high-performance Dual Band Cellular Repeater and Amplifier designed to increase wireless signal strength and improve cellular communication without a physical connection to the handset. Delivering up to 60dB of signal gain, it effectively boosts the performance and range of multiple cell phones simultaneously up to 50 miles away. Operating across the 800 MHz and 1900 MHz bands, it supports AMPS, TDMA, PCS, and CDMA technologies

Shireen 18-860 Full Duplex Pico Cell Amplifier operates in the 1800 MHz cellular band with uplink frequencies of 1710–1785 MHz and downlink frequencies of 1805–1880 MHz. Delivering 15 Watts of downlink output power, 23 dB downlink gain, and 33 dB uplink gain, this compact weatherproof amplifier is designed for rapid deployment in micro and small-cell base stations, remote coverage installations, public spaces, marine applications, and industrial environments.

Shireen 18-862 Full Duplex Pico Cell Amplifier supports the 1900 MHz cellular band with uplink frequencies of 1850–1910 MHz and downlink frequencies of 1930–1990 MHz. Featuring 15 Watts of output power, 23 dB downlink gain, and 33 dB uplink gain, it enhances BTS coverage while maintaining reliable voice and data communications in indoor, outdoor, and remote deployment scenarios.

Shireen 18-864 Full Duplex Pico Cell Amplifier is designed for the 2100 MHz cellular band with uplink frequencies of 1920–1980 MHz and downlink frequencies of 2110–2170 MHz. Providing 30 Watts of output power, 24 dB downlink gain, and 33 dB uplink gain, this rugged amplifier improves network coverage and capacity for small-cell, micro-cell, and rapid-deployment wireless infrastructure applications.

Shireen 18-713 Full Duplex Pico Cell Amplifier is engineered for LTE Band 13 operation with uplink frequencies of 777–787 MHz and downlink frequencies of 746–756 MHz. Offering 30 Watts of output power, 24 dB downlink gain, and 33 dB uplink gain, this weather-resistant amplifier improves network reach and signal quality in public safety, rural, and mission-critical communication environments.

Shireen 18-714 Full Duplex Pico Cell Amplifier supports LTE Band 14 frequencies with uplink operation from 788–798 MHz and downlink operation from 758–768 MHz. Delivering 30 Watts of output power along with 24 dB downlink gain and 33 dB uplink gain, it is suitable for public safety networks, emergency response systems, and advanced wireless coverage deployments.

Shireen 18-892 Full Duplex Pico Cell Amplifier operates in the 850 MHz cellular band with uplink frequencies of 824–849 MHz and downlink frequencies of 869–894 MHz. Delivering 30 Watts of output power with 24 dB downlink gain and 33 dB uplink gain, it is ideal for extending coverage in rural locations, in-building systems, industrial facilities, and temporary network deployments.

Shireen 18-890 Full Duplex Pico Cell Amplifier supports the 900 MHz cellular band with uplink frequencies of 880–915 MHz and downlink frequencies of 925–960 MHz. With 30 Watts of output power, 24 dB downlink gain, and 33 dB uplink gain, it enhances BTS performance and coverage for commercial, industrial, and remote wireless communication networks.