ماژول جلویی باند L-Band 2W TDD RF با PA, LNA & سوئیچ پرسرعت T/R (1100– 1500 مگاهرتز)

ماژول جلویی باند L-Band 2W TDD RF با PA, LNA & سوئیچ پرسرعت T/R (1100– 1500 مگاهرتز)

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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نمای کلی

را L-Band 2W TDD RF Front-End PA LNA T/R Switch 1100–1500MHz با کارایی بالا است, compact RF module designed to optimize wireless communication in demanding applications. This integrated front-end module combines a تقویت کننده قدرت (PA), الف low-noise amplifier (LNA), و الف high-speed transmit/receive (T/R) سوئیچ into a single, robust enclosure.

عملیات در 1100–1500 MHz frequency range, the module is tailored for time-division duplex (TDD) سیستم ها, ارائه up to 2W (33 dBm) توان خروجی, 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.

طراحی شده برای پهپادها, mobile mesh networks, COFDM video links, and software-defined radio (SDR) platforms, the module’s lightweight and compact design allows seamless integration into airborne, زمین, و سیستم های سوار بر خودرو. Its low-noise receiver path improves sensitivity and link robustness, making it ideal for mission-critical communications, استقرارهای تاکتیکی, and commercial wireless networks.

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

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ویژگی ها

• Wide L-Band Coverage: از 1100 مگاهرتز به 1500 مگاهرتز, 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: فراهم می کند ≥2W (33 dBm) خروجی RF, ideal for extending communication range

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

• Low Noise Figure: ≤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

• سبک و جمع و جور: ابعاد 60 × 45 × 13 mm, suitable for UAV and portable deployments

• Digital Modulation Ready: سازگار با COFDM, QPSK, QAM, and other digital communication formats

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

• عملکرد زیست محیطی قوی: Operates in temperatures from -20°C to +70°C, suitable for harsh conditions

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مشخصات

RF Transmitter (TX) مشخصات

• محدوده فرکانس: 1100– 1500 مگاهرتز

• توان خروجی RF: ≥2W (33 dBm typical)

• به دست آوردن: 40 ±1 dB

• به دست آوردن صافی: ≤1 dB (اوج به اوج)

• سطح ورودی: -7 ±1 dBm

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

• Switching Time: ≤1 μs

• ضرر برگشتی: ≥8 دسی بل

RF Receiver (RX) مشخصات

• محدوده فرکانس: 1100– 1500 مگاهرتز

• به دست آوردن: 8-10 دسی بل

• شکل نویز: ≤2.5 dB

• OIP3: ≥10 dBm

• به دست آوردن صافی: ≤1 dB

• ضرر برگشتی: ≥8 دسی بل

T/R Switch Specifications

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

• Switching Speed: ≤1 μs

• انزوا: ≥50 دسی بل

Power Requirements

• ولتاژ تغذیه: +12V DC standard (24V optional)

• TX Current: ≤1.5A

• RX Current: ≤0.1A

• Maximum Power Consumption: ≤20W depending on configuration

رابط ها

• ورودی RF: MCX-50KFD

• RF Output: MCX-50KFD

• رابط برق: Connector or solder pad

• رابط کنترل: Flying leads for TX/RX switching

مشخصات مکانیکی

• ابعاد: 60 × 45 × 13 mm (به استثنای کانکتورها)

• نصب: 4 × Φ3.2 mm through-holes

• Weight: Lightweight and compact design for UAV integration

شرایط محیطی

• دمای عملیاتی: -20درجه سانتی گراد تا +70 درجه سانتی گراد

• دمای ذخیره سازی: -40درجه سانتی گراد تا +85 درجه سانتی گراد

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Applications

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

• سیستم های ارتباطی پهپاد: 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, پخش, و نظارت

• Software-Defined Radio (SDR): 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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گزینه های سفارشی سازی

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

• گزینه های منبع تغذیه: Available in +12V or +24V DC configurations

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

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

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

• مدیریت حرارتی: 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. برای طراحی شده است half-duplex (TDD) سیستم ها with a high-speed T/R switch.

Q3: What devices are compatible with this module?

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

Q4: Can this module improve communication range?

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

Q5: Is it suitable for UAV applications?

بله. جمع و جور بودنش, lightweight design and microsecond TX/RX switching make it ideal for airborne applications.

Q6: Does it support modern digital modulation?

بله. سازگار با QPSK, QAM, COFDM, and other digital modulation schemes.

Q7: Can it operate in harsh environmental conditions?

بله. Operating temperature ranges from -20درجه سانتی گراد تا +70 درجه سانتی گراد, with optional extended ruggedization available.

Q8: Can it be customized for large-scale deployments?

بله. Frequency tuning, gain adjustment, نوع رابط, طراحی مکانیکی, and thermal optimization are available for high-volume orders.

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این 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, ساخت و ساز سبک وزن, and robust RF performance.