Mô-đun đầu cuối RF với công tắc PA LNA T-R

L-Band RF Front-End Module with PA, LNA & High-Speed T/R Switch (1100–1500MHz)

Tổng quan

The L-Band RF Front-End Module is a compact, high-performance RF solution integrating a power amplifier (PA), low-noise amplifier (LNA), and a high-speed transmit/receive (T/R) switch in a single enclosure. Operating across the 1100–1500 MHz frequency band, it is designed to significantly extend communication range, improve link robustness, and enhance signal quality for Mesh radios, COFDM systems, and SDR platforms.

Với một 33 dBm RF output power, low EVM performance, and microsecond-level TX/RX switching speed, this module is optimized for time-division duplex (TDD) communication systems. Its lightweight and compact design makes it ideal for UAVs, mobile mesh nodes, and tactical communication applications where size, trọng lượng, and reliability are critical.

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Đặc trưng

• Wide operating frequency range: 1100–1500 MHz (L-band)
• Integrated PA + LNA + T/R switch in one compact module
• 33 dBm (2W) RF output power for extended communication range
• Thấp EVM ≤ 3.5%, suitable for digital modulation (COFDM / QAM / QPSK)
• Tốc độ cao TX/RX switching ≤ 5 μs, ideal for TDD systems
• Low noise figure (≤ 3 dB) for improved receiver sensitivity
• Compact and lightweight design for UAV and portable systems
• Designed for Mesh, COFDM, and SDR-based communication platforms

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Thông số kỹ thuật

RF Transmitter Specifications

• Tần số hoạt động: 1100–1500 MHz
• RF Output Power: 33 dBm
• Thu được: 40 dB
• Gain Flatness: ±1 dB
• Đầu vào / Output Return Loss: ≥ 8 dB
• Amplifier EVM: ≤ 3.5%
• High-Speed ON / OFF Switching: ≤ 5 μs

RF Receiver Specifications

• Tần số hoạt động: 1100–1500 MHz
• Thu được: 10 dB
• Gain Flatness: ±1 dB
• Đầu vào / Output Return Loss: 8 dB
• Hình tiếng ồn: ≤ 3 dB
• OIP3: ≥ 10 dBm

Quyền lực

• Đầu vào năng lượng: 24 VDC
• Sự tiêu thụ năng lượng (Max): 20 W

Giao diện

• RF Ports: MCX
• PA Control & Đầu vào năng lượng: PHD 6P, 1.5 mm

Physical Specifications

• Kích thước (L × W × H): 75 × 50 × 11 mm
• Cân nặng: 75 g

Môi trường

• Nhiệt độ hoạt động: −40°C to +65°C

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Các ứng dụng

• UAV Mesh communication systems
• COFDM video and data transmission links
• Tactical and public safety mesh networks
• SDR platforms and software-defined radios
• Quân đội, thực thi pháp luật, and emergency communications
• Điện thoại di động, vehicle-mounted, or fixed L-band RF systems

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