Módulo front-end RF TDD de banda L 2W com PA, LNA & Chave T/R de alta velocidade (1100–1500 MHz)

Módulo front-end RF TDD de banda L 2W com PA, LNA & Chave T/R de alta velocidade (1100–1500 MHz)

Description

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

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Visão geral

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

Operating in the 1100–1500 MHz frequency range, the module is tailored for time-division duplex (TDD) sistemas, fornecendo up to 2W (33 dBm) potência de saída, 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.

Projetado para UAVs, mobile mesh networks, COFDM video links, and software-defined radio (DES) plataformas, the module’s lightweight and compact design allows seamless integration into airborne, chão, e sistemas montados em veículos. Its low-noise receiver path improves sensitivity and link robustness, making it ideal for mission-critical communications, implantações táticas, and commercial wireless networks.

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

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Features

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

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

• High Output Power: Fornece ≥2W (33 dBm) Saída RF, ideal for extending communication range

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

• Figura de baixo ruído: ≤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

• Leve e compacto: Dimensões 60 × 45 × 13 mm, suitable for UAV and portable deployments

• Digital Modulation Ready: Compatível com COFDM, QPSK, Controle de qualidade, 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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Especificações

RF Transmitter (Texas) Especificações

• Frequency Range: 1100–1500 MHz

• Potência de saída de RF: ≥2W (33 dBm typical)

• Ganho: 40 ±1 dB

• Gain Flatness: ≤1 dB (peak-to-peak)

• Nível de entrada: -7 ±1 dBm

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

• Tempo de troca: ≤1 μs

• Perda de retorno: ≥8 dB

RF Receiver (RX) Especificações

• Frequency Range: 1100–1500 MHz

• Ganho: 8–10dB

• Figura de ruído: ≤2.5 dB

• OIP3: ≥10 dBm

• Gain Flatness: ≤1 dB

• Perda de retorno: ≥8 dB

T/R Switch Specifications

• Control Voltage: +1.8V to +5V (High = TX, Low = RX)

• Switching Speed: ≤1 μs

• Isolamento: ≥50dB

Requisitos de energia

• Tensão de alimentação: +12V DC standard (24V opcional)

• Corrente TX: ≤1.5A

• Corrente RX: ≤0.1A

• Maximum Power Consumption: ≤20W depending on configuration

Interfaces

• Entrada RF: MCX-50KFD

• Saída RF: MCX-50KFD

• Interface de energia: Connector or solder pad

• Interface de controle: Flying leads for TX/RX switching

Mechanical Specifications

• Dimensões: 60 × 45 × 13 mm (excluindo conectores)

• Montagem: 4 × Φ3.2 mm through-holes

• Peso: Lightweight and compact design for UAV integration

Condições Ambientais

• Temperatura operacional: -20°C a +70°C

• Storage Temperature: -40°C a +85°C

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Aplicações

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, radiodifusão, e monitoramento

• Software-Defined Radio (DES): 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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Opções de personalização

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

• Opções de fonte de alimentação: Available in +12V or +24V DC configurations

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

• Personalização da interface de controle: Adjustable control voltage logic and connector options

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

• Gestão 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

1º trimestre: 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.

2º trimestre: Does it support full-duplex operation?

A: No. Ele é projetado para meio duplex (TDD) sistemas with a high-speed T/R switch.

3º trimestre: What devices are compatible with this module?

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

4º trimestre: Can this module improve communication range?

Sim. Isso é 2W RF output power and low-noise receiver design extend link distance and improve signal reliability.

Q5: Is it suitable for UAV applications?

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

Q6: Does it support modern digital modulation?

Sim. Compatível com QPSK, Controle de qualidade, COFDM, and other digital modulation schemes.

Q7: Can it operate in harsh environmental conditions?

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

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

Sim. Frequency tuning, gain adjustment, tipo de conector, projeto mecânico, and thermal optimization are available for high-volume orders.

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Esse L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz module delivers alta eficiência, 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, construção leve, and robust RF performance.