TDD 2T2R पावर एम्पलीफायर मॉड्यूल 1100-1500MHz | 1300एम 2डब्ल्यू 5डब्ल्यू 10डब्ल्यू 30डब्ल्यू आरएफ पीए आरएफ फ्रंट एंड मॉड्यूल
विषयसूची
सिंहावलोकन
The TDD-2T2R Power Amplifier Module एक कॉम्पैक्ट है, high-performance RF power amplifier designed for समय प्रभाग डुप्लेक्स (टीडीडी) wireless communication systems. Operating over a wide frequency range of 1100–1500 MHz, 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. साथ high isolation, low RX noise figure, and fast switching time, the TDD-2W-1300M is well suited for bidirectional wireless systems where reliability, कॉम्पैक्ट आकार, 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 वी डीसी बिजली की आपूर्ति, and adopts MCX RF connectors for easy system integration. Its compact mechanical design (60 × 45 × 13 मिमी, कनेक्टर्स को छोड़कर) makes it especially suitable for space-constrained platforms such as UAVs, mobile terminals, ग्राउंड स्टेशन, and embedded RF systems.
विशेषताएं
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Wide Frequency Coverage
समर्थन 1100–1500 MHz, with center frequency and bandwidth customizable according to customer requirements. -
स्थिर 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 साथ ≤1 dB peak-to-peak in-band ripple, ensuring excellent signal integrity. -
Integrated RX Path with Low Noise Figure
RX gain of 8 डीबी and noise figure ≤2.5 dB, improving receiver sensitivity and link reliability. -
Fast TDD RF Switching
RF switching time ≤1 μs, suitable for high-speed TDD communication systems. -
High TX/RX Isolation
Isolation up to 50 डीबी, minimizing self-interference between transmit and receive paths. -
कम बिजली की खपत
RX current ≤0.1 A, TX current ≤1.5 A at +12 डीसी में. -
कॉम्पैक्ट और हल्का डिज़ाइन
Small footprint enables easy integration into embedded and portable platforms.
RF Power Amplifier Specifications (2डब्ल्यू / 5डब्ल्यू / 10डब्ल्यू)
आरएफ विशिष्टताएँ
| पैरामीटर | 2 वाट | 5 वाट | 10 वाट | टिप्पणियाँ |
|---|---|---|---|---|
| आवृति सीमा (मेगाहर्ट्ज) | 1100–1500 (अनुकूलन) | 1100–1500 (अनुकूलन) | 1300 ±200 (अनुकूलन) | Can be tailored per customer requirements |
| बिजली उत्पादन (डब्ल्यू) | ≥2 | ≥5 | ≥10 | No ALC (Output power depends on input RF drive level) |
| In-band Group Delay (एन एस) | ≤50 | ≤50 | ≤50 | |
| टेक्सास लाभ (डीबी) | 40 ±1 | 44 ±1 | 47 ±1 | अनुकूलन |
| In-Band Gain Ripple (डीबी, peak-to-peak) | ≤1 | ≤1 | ≤1 | |
| Input Power Level (डी बी एम) | −7 ±1 | −7 ±1 | −7 ±1 | |
| Adjacent Channel Power Ratio (ए.सी.पी.आर, डीबीसी) | ≤−35 | ≤−35 | ≤−35 | |
| RX Gain (डीबी) | 8 | 8 | 10 | |
| RX Noise Figure (डीबी) | ≤2.5 | ≤2.5 | ≤2.5 | |
| RF Switching Voltage (वी) | +1.8 को +5 | +1.8 को +5 | +1.8 को +5 | High = TX, Low = RX |
| RF Switching Time (μs) | ≤1 | ≤1 | ≤1 | |
| TX/RX Isolation (डीबी) | 50 | 50 | 50 |
शक्ति & पर्यावरण
| पैरामीटर | 2 वाट | 5 वाट | 10 वाट | टिप्पणियाँ |
|---|---|---|---|---|
| वोल्टेज आपूर्ति | +12 डीसी में | +26–28 V DC via HT3.96-2 | +24–28 V DC | 2-pin connector (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 |
| परिचालन तापमान | −20°C to +70°C | −20°C to +70°C | −20°C to +70°C |
यांत्रिक & इंटरफ़ेस
| पैरामीटर | 2 वाट | 5 वाट | 10 वाट | टिप्पणियाँ |
|---|---|---|---|---|
| आरएफ इंटरफ़ेस | MCX-50KFD | MCX-50KFD | SMA-50KFD | इनपुट & उत्पादन |
| नियंत्रण इंटरफ़ेस | Solder wire | Solder wire | Solder wire | |
| मॉड्यूल आयाम (मिमी) | 80 × 50 × 15.5 | 166 × 115 × 18 | 166 × 115 × 18 | Excluding connectors |
| बढ़ते | 4 × Φ3.2 mm through holes | 4 × Φ3.2 mm | 6 × Φ3.2 mm through holes |
वज़न और आयाम
अनुप्रयोगों
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COFDM Wireless Video Transmission Systems
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यूएवी / 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 द्विदिश संचार, कम अव्यक्ता, और high spectral efficiency.
अनुकूलन विकल्प
To meet different system requirements, the TDD-2W-1300M supports flexible customization options, including:
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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 (हाई स्कूल, एमएमसीएक्स, वगैरह।)
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Optimized linearity for specific modulation schemes (COFDM, क्यूपीएसके, 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.
अक्सर पूछे जाने वाले प्रश्नों (सामान्य प्रश्न)
Q1: Can you teach me how to control this product?
ए 1: 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?
ए2: 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.
Q3: Is this module suitable for UAV or drone applications?
ए3: हाँ. इसका कॉम्पैक्ट साइज़ है, कम बिजली की खपत, 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. कुल मिलाकर, these amplifiers are reliable, कुशल, and deliver excellent value for professional RF applications.