433MHz/470MHz/510MHz Power Amplifier Bi-directional Signal Amplification Module Signal Amplifier for Lora Signal Enhancement
433MHz/470MHz/510MHzBi-directional signal amplification Module
Main Parameter:
| Item | Specification | |
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Model No./Working frequency： |
AB-IOT-433: 420MHz – 480MHz |
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AB-IOT-433-SMA: 420MHz – 480MHz |
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AB-IOT-510: 470MHz-520MHz |
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AB-IOT-510-SMA: 470MHz-520MHz |
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RX gain： |
11dB±2dB |
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Receiving noise figure： |
≤2.0dB |
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TX gain： |
5dB – 11dB (±2dB) Adjustable |
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Transceiver switching detection threshold: |
-2dBm |
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Input Power Range： |
1dBm - 25dBm |
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The Maximum transmit power： |
31.5dBm (1.4w) at 3.7V supply voltage 33.5dBm (2.3w) at 5.0V supply voltage 34.5dBm (2.8w) at 6.0V supply voltage |
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Indication Status ： |
RX status: Green light is on, Blue light is off |
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TX status: Blue light is on, Green light is off |
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In TDD working mode, the blue light and green light will flash alternately. |
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Operating Voltage : |
3.6V-6.0V (The maximum transmit power increases with the increase of supply voltage.) |
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Working current ： |
RX Status： |
10mA（±3mA） |
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TX Status： |
≤800mA (3.7v power supply) |
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≤1000mA (5.0v power supply) |
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≤1500mA (6.0v power supply) |
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Patch Module Dimensions: |
38.2mm*26.2mm*4.5mm (L*W*H) |
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Introduction:
AB-IOT-433/AB-IOT-510 series are designed for various applications in the 433MHz (420MHz-480MHz) and 510MHz (470MHz-520MHz) frequency ranges. Quite small size but convenient use, which make it much easier to design high-power and long-distance applications in this frequency range.
Feature:
1. The built-in intelligent transceiving detection circuit, which do not need front-end equipment provide transceiving/switching control signals.
2. The module works in the receiving state by default to amplify the received signal. When the front-end equipment is detected to transmit external signals, it will switch to the transmitting & amplifying state instantly .
3. The transmission gain is manually adjustable, which is convenient for compatible wireless devices with different transmission powers.
4. The transceiving link has a high degree of isolation, and the receiving link can withstand strong external interference without causing self-excitation of the loop.
5. Compatible with various modulation methods such as LORA and FSK/ASK/OOK/MSK/GFSK.
Application:
These series are mainly used in various occasions in the 400MHz-480MHz frequency range, which with special requirements for signal transmission distance and connection stability. Such as 433MHz remote control aircraft, 433MHz wireless data acquisition system, Lora products, 470MHz-510MHz, etc. All kinds of micro-power wireless products in 400MHz-520MHz range can use this bi-directional amplification module to increase the transmission distance.
| Part No. | AB-IOT-433 | AB-IOT-433-SMA |
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| Part No. | AB-IOT-510 | AB-IOT-510-SMA |
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Pin Definition:
