Módulo frontal RF TDD de banda L de 2 W con PA, LNA & Interruptor T/R de alta velocidad (1100–1500MHz)

Módulo frontal RF TDD de banda L de 2 W con PA, LNA & Interruptor T/R de alta velocidad (1100–1500MHz)

Description

Compact and high-performance L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz module for UAVs, mesh networks, Sistemas COFDM, and SDR platforms. Delivers 2W output, figura de ruido baja, and microsecond TX/RX switching.

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Descripción general

The L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz es un alto rendimiento, compact RF module designed to optimize wireless communication in demanding applications. This integrated front-end module combines a amplificador de potencia (Pensilvania), a low-noise amplifier (LNA), y un high-speed transmit/receive (T/R) cambiar into a single, robust enclosure.

Operating in the 1100–1500 MHz frequency range, the module is tailored for time-division duplex (TDD) sistemas, siempre que up to 2W (33 dBm) potencia de salida, excellent gain flatness, and ultra-fast TX/RX switching. It enhances signal quality, extends communication range, and ensures stable and reliable operation in harsh environments.

Diseñado para UAV, mobile mesh networks, COFDM video links, and software-defined radio (DEG) platforms, the module’s lightweight and compact design allows seamless integration into airborne, suelo, and vehicle-mounted systems. Its low-noise receiver path improves sensitivity and link robustness, making it ideal for mission-critical communications, tactical deployments, and commercial wireless networks.

The module is engineered to meet strict size, peso, and power (Intercambio) requirements while maintaining high RF performance, making it an ideal solution for systems where both efficiency and reliability are crucial.

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Características

• Wide L-Band Coverage: Opera desde 1100 MHz a 1500 MHz, compatible with most L-band radios and SDR platforms

• Integrated RF Design: Combines Pensilvania, LNA, and T/R switch in a single compact module

• Alta potencia de salida: Proporciona ≥2W (33 dBm) salida de radiofrecuencia, ideal for extending communication range

• Stable Gain Performance: ganancia TX de 40 ±1 dB with ≤1 dB flatness ensures consistent signal amplification

• Figura de bajo ruido: ≤2.5 dB noise figure enhances receiver sensitivity and reduces signal degradation

• Ultra-Fast Switching: TX/RX switching time ≤1 μs, optimized for TDD systems

• Excellent Isolation: ≥50 dB isolation between transmit and receive paths

• Ligero y compacto: Dimensions 60 × 45 × 13 mm, suitable for UAV and portable deployments

• Digital Modulation Ready: compatible con COFDM, QPSK, QAM, and other digital communication formats

• Flexible Control Interface: TX/RX switching voltage controllable between +1.8V and +5V

• Robust Environmental Performance: Operates in temperatures from -20°C to +70°C, suitable for harsh conditions

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Specifications

RF Transmitter (Texas) Specifications

• Rango de frecuencia: 1100–1500MHz

• Potencia de salida de RF: ≥2W (33 dBm typical)

• Ganar: 40 ±1dB

• Ganar planitud: ≤1 dB (pico a pico)

• Nivel de entrada: -7 ±1dBm

• Adjacent Channel Leakage Ratio (ACLR): ≤ -35 dBc

• Switching Time: ≤1 µs

• Pérdida de retorno: ≥8 dB

RF Receiver (RX) Specifications

• Rango de frecuencia: 1100–1500MHz

• Ganar: 8–10dB

• Figura de ruido: ≤2,5dB

• OIP3: ≥10 dBm

• Ganar planitud: ≤1 dB

• Pérdida de retorno: ≥8 dB

T/R Switch Specifications

• Control Voltage: +1.8V to +5V (Alto = TX, Bajo = RX)

• Switching Speed: ≤1 µs

• Aislamiento: ≥50dB

Power Requirements

• Voltaje de suministro: +12V DC standard (24V optional)

• TX Current: ≤1.5A

• RX Current: ≤0.1A

• Maximum Power Consumption: ≤20W depending on configuration

Interfaces

• Entrada RF: MCX-50KFD

• Salida RF: MCX-50KFD

• Interfaz de alimentación: Connector or solder pad

• Interfaz de control: Flying leads for TX/RX switching

Especificaciones mecánicas

• Dimensions: 60 × 45 × 13 mm (excluyendo conectores)

• Montaje: 4 × Φ3.2 mm through-holes

• Weight: Lightweight and compact design for UAV integration

Condiciones ambientales

• Temperatura de funcionamiento: -20°C a +70°C

• Storage Temperature: -40°C a +85°C

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Aplicaciones

The L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz module is ideal for:

• UAV Communication Systems: Provides long-range, reliable RF links for airborne platforms

• Mesh Networks: Enhances coverage and stability for distributed wireless networks

• COFDM Video Transmission: Supports high-quality video and data links for surveillance, radiodifusión, y seguimiento

• Radio definida por software (DEG): Acts as a high-performance front-end for SDR platforms

• Tactical and Public Safety Communication: Enables secure, high-reliability RF links for first responders

• Military and Defense Systems: Suitable for field deployment in harsh and demanding environments

• Mobile and Vehicle-Mounted RF Systems: Ensures reliable communication on moving platforms

• Emergency and Disaster-Response Communications: Maintains link robustness in critical scenarios

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Opciones de personalización

The module can be customized to meet diverse application needs:

• Frequency Range Adjustment: Tunable within or outside 1100–1500 MHz

• Gain Configuration: TX and RX gain can be optimized for specific systems

• Opciones de fuente de alimentación: Available in +12V or +24V DC configurations

• Connector Types: RF interfaces can be adapted (AME, MMCX, or other formats)

• Control Interface Customization: Adjustable control voltage logic and connector options

• Mechanical Modifications: Housing dimensions and mounting options can be customized

• Gestión Térmica: Enhanced heat dissipation options for high-duty-cycle operation

• Environmental Ruggedization: Extended temperature ranges and sealing options for extreme conditions

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FAQ

Q1: Is this module a complete radio system?

A: No. This is an RF front-end module and requires an external baseband system such as a mesh radio, COFDM modulator, or SDR platform.

Q2: Does it support full-duplex operation?

A: No. It is designed for half-duplex (TDD) sistemas with a high-speed T/R switch.

Q3: What devices are compatible with this module?

Any RF system operating within 1100–1500MHz, including mesh radios, SDRs, and COFDM transceivers.

Q4: Can this module improve communication range?

Yes. Es 2W RF output power and low-noise receiver design extend link distance and improve signal reliability.

Q5: Is it suitable for UAV applications?

Yes. Es compacto, lightweight design and microsecond TX/RX switching make it ideal for airborne applications.

Q6: Does it support modern digital modulation?

Yes. compatible con QPSK, QAM, COFDM, and other digital modulation schemes.

P7: Can it operate in harsh environmental conditions?

Yes. Operating temperature ranges from -20°C a +70°C, with optional extended ruggedization available.

P8: Can it be customized for large-scale deployments?

Yes. Frequency tuning, gain adjustment, tipo de conector, diseño mecánico, and thermal optimization are available for high-volume orders.

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Este L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz module delivers high efficiency, superior signal quality, and reliable performance for UAVs, mesh networks, SDR platforms, COFDM video links, and other critical communication systems. It is the perfect solution for applications requiring compact size, lightweight construction, and robust RF performance.