TDD 2T2R وحدة مكبر كهربائي 1100-1500 ميجا هرتز | 1300وحدة الواجهة الأمامية M 2W 5W 10W 30W RF PA RF
جدول المحتويات
ملخص
The TDD-2T2R Power Amplifier Module هو الاتفاق, high-performance RF power amplifier designed for دوبلكس بتقسيم الزمن (تد) أنظمة الاتصالات اللاسلكية. Operating over a wide frequency range of 1100-1500 ميجاهيرتز, this module delivers a stable RF output power of ≥2 W with excellent linearity and low noise characteristics, making it ideal for broadband digital modulation applications such as COFDM data and video transmission.
The module integrates both TX amplification and RX low-noise amplification with fast RF switching, allowing seamless transition between transmit and receive modes. مع high isolation, low RX noise figure, and fast switching time, the TDD-2W-1300M is well suited for bidirectional wireless systems where reliability, حجم صغير, and consistent RF performance are critical.
Designed for industrial and professional use, this amplifier module features a rugged operating temperature range of -20°C to +70°C, operates from a standard +12 مصدر طاقة V DC, and adopts MCX RF connectors for easy system integration. Its compact mechanical design (60 × 45 × 13 مم, باستثناء الموصلات) makes it especially suitable for space-constrained platforms such as UAVs, mobile terminals, محطات أرضية, and embedded RF systems.
سمات
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تغطية تردد واسعة
يدعم 1100-1500 ميجاهيرتز, with center frequency and bandwidth customizable according to customer requirements. -
مستقر 2 W RF Output Power
Delivers ≥2 W output power without ALC control, ensuring consistent transmission performance in TDD systems. -
High TX Gain and Flatness
TX gain of 40 ±1 dB مع ≤1 dB peak-to-peak in-band ripple, ensuring excellent signal integrity. -
Integrated RX Path with Low Noise Figure
RX gain of 8 ديسيبل and noise figure ≤2.5 dB, improving receiver sensitivity and link reliability. -
Fast TDD RF Switching
وقت تبديل الترددات اللاسلكية ≤1 μs, suitable for high-speed TDD communication systems. -
High TX/RX Isolation
Isolation up to 50 ديسيبل, minimizing self-interference between transmit and receive paths. -
استهلاك منخفض للطاقة
RX current ≤0.1 A, TX current ≤1.5 A at +12 في العاصمة. -
تصميم مدمج وخفيف الوزن
Small footprint enables easy integration into embedded and portable platforms.
RF Power Amplifier Specifications (2W / 5W / 10W)
مواصفات الترددات اللاسلكية
| المعلمة | 2 واتس | 5 واتس | 10 واتس | ملحوظات |
|---|---|---|---|---|
| نطاق التردد (ميغاهيرتز) | 1100–1500 (قابل للتخصيص) | 1100–1500 (قابل للتخصيص) | 1300 ±200 (قابل للتخصيص) | Can be tailored per customer requirements |
| انتاج الطاقة (W) | ≥2 | ≥5 | ≥10 | No ALC (Output power depends on input RF drive level) |
| In-band Group Delay (نانوثانية) | ≤50 | ≤50 | ≤50 | |
| كسب تكساس (ديسيبل) | 40 ±1 | 44 ±1 | 47 ±1 | قابلة للتخصيص |
| In-Band Gain Ripple (ديسيبل, peak-to-peak) | ≥1 | ≥1 | ≥1 | |
| Input Power Level (ديسيبل) | −7 ±1 | −7 ±1 | −7 ±1 | |
| Adjacent Channel Power Ratio (ACPR, ديسيبل) | ≤−35 | ≤−35 | ≤−35 | |
| RX Gain (ديسيبل) | 8 | 8 | 10 | |
| RX Noise Figure (ديسيبل) | .52.5 | .52.5 | .52.5 | |
| RF Switching Voltage (V) | +1.8 ل +5 | +1.8 ل +5 | +1.8 ل +5 | High = TX, Low = RX |
| RF Switching Time (μs) | ≥1 | ≥1 | ≥1 | |
| TX/RX Isolation (ديسيبل) | 50 | 50 | 50 |
قوة & البيئية
| المعلمة | 2 واتس | 5 واتس | 10 واتس | ملحوظات |
|---|---|---|---|---|
| جهد الإمداد | +12 في العاصمة | +26–28 V DC via HT3.96-2 | +24–28 V DC | 2-موصل دبوس (HT3.96-2) |
| RX Operating Current | ≤0.1 A | ≤0.1 A | ≤0.08 A | |
| TX Operating Current | ≤1.5 A | ≤1.5 A | ≤2.0 A | Dual-path for 10W |
| درجة حرارة التشغيل | −20°C to +70°C | −20°C to +70°C | −20°C to +70°C |
ميكانيكية & واجهة
| المعلمة | 2 واتس | 5 واتس | 10 واتس | ملحوظات |
|---|---|---|---|---|
| واجهة الترددات اللاسلكية | MCX-50KFD | MCX-50KFD | SMA-50KFD | مدخل & الإخراج |
| واجهة التحكم | Solder wire | Solder wire | Solder wire | |
| أبعاد الوحدة (مم) | 80 × 50 × 15.5 | 166 × 115 × 18 | 166 × 115 × 18 | Excluding connectors |
| تصاعد | 4 × Φ3.2 mm through holes | 4 × Φ3.2 mm | 6 × Φ3.2 mm through holes |
Weight and Dimension
التطبيقات
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COFDM Wireless Video Transmission Systems
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الطائرات بدون طيار / Drone Data & Video Links
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TDD Wireless Communication Systems
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Broadband RF Data Radios
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Portable and Mobile Ground Stations
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Industrial Telemetry and Control Links
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Custom RF Transceiver Platforms
This module is particularly suitable for systems requiring التواصل ثنائي الاتجاه, low latency, و high spectral efficiency.
خيارات التخصيص
To meet different system requirements, the TDD-2W-1300M supports flexible customization options, مشتمل:
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Custom frequency range within or beyond 1100–1500 MHz
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Adjustable TX gain and RX gain levels
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Different RF connector types (سما, MMCX, إلخ.)
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Optimized linearity for specific modulation schemes (COFDM, QPSK, QAM)
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Custom control logic voltage levels
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Extended temperature or power optimization versions
OEM and ODM customization services are available for volume projects.
الأسئلة المتداولة (التعليمات)
س1: Can you teach me how to control this product?
A1: The module is designed to interface with a core communication system. It is controlled via a signal line from your system that functions like a high/low voltage trigger to switch between transmit and receive modes. Detailed instructions depend on your system design.
Q2: Can you send me the manual for this product?
A2: This is a fully customized module intended for integration by engineers and system developers. It is not designed as an end-user product, so a traditional user manual is not provided. Technical guidance is available through direct inquiry or consultation.
س3: Is this module suitable for UAV or drone applications?
A3: نعم فعلا. حجمها الصغير, انخفاض استهلاك الطاقة, and wide operating temperature range make it ideal for airborne platforms and mobile wireless systems.
PDF Specification
iVcan.com –
I have been using the 2W RF Power Amplifier modules for several weeks in our wireless video transmission system, and I am extremely impressed with their performance. The signal quality is exceptionally stable, with minimal in-band ripple and high TX/RX isolation, which ensures clear and uninterrupted transmission even in challenging environments. Setup is straightforward thanks to the compact design and well-designed interfaces. The modules handle temperature variations very well, and the power output consistently meets the specifications. إجمالي, these amplifiers are reliable, فعال, and deliver excellent value for professional RF applications.