Description
3Km Communication Online Frequency Change Half-duplex Micro-power Wireless Data Transmission Module APC802 ADF7020
Product Description
The APC802 module is a TTL serial interface, adopts transparent data transmission and transmission mode, and can adapt to standard or non-standard user protocols. With a USB converter, communication between the computer and the microcontroller can be achieved.
Special note: The APC802-43 module has a default TTL interface, and the module can customize RS232 or RS485 interface.
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The module comprehensive function tester cooperates with the RF instrument, one-button automatic test
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1
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Transmit power, transmit current, phase noise detection, frequency accuracy correction.
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2
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Receive sensitivity, bit error rate, receive current, sleep current.
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APC802-43 Multi-channel Medium Power Embedded Wireless Data Transmission Module
APC802-43 module is a highly integrated half-duplex micro-power wireless data transmission module, which is embedded with a high-speed microcontroller and ADI's high-performance RF chip ADF7020-1. The innovative use of efficient cyclic interleaving error correction coding has greatly improved anti-interference and sensitivity. It can correct continuous burst errors of up to 24 bits, reaching the industry-leading level. The APC802-43 module provides multiple channel selections, and can modify various parameters such as serial port speed, transmit power, and RF rate online. The APC802-43 module can transparently transmit data of any size, and the user does not need to write complicated settings and transmission programs. At the same time, the small volume and wide voltage operation, long transmission distance, and rich and convenient software programming settings make it applicable and very wide field of.
Features
2800-3200 meters transmission distance (9600bps) Operating frequency 418-455 MHz Communication channel in 0.2MHz steps, continuously adjustable Transmitting power: 500mW (adjustable), power supply voltage: 4.7-6.5V Current consumption: 35mA (receive), 400mA (transmit) UART interface, RS232 / RS485 optional More than 100 channels GFSK modulation Efficient cyclic interleaving error correction coding, maximum 24bits continuous burst error correction Flexible software programming option settings Large 2 x 256bytes data buffer Suitable for large data volumes Built-in watchdog to ensure long-term reliable operation Volume: 60.0 × 43.0 × 14.0 (mm)
Application
Wireless sensor Home automation Wireless meter reading Automated data acquisition Industrial remote control and telemetry POS system, asset management Building Community Automation and Security Robot control Vehicle management Meteorology, remote sensing
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