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ماژول ترنسیور وایرلس XL4432 دارای چیپ SI4432 و فرکانس 433MHz

کد انبار : 2680-119-4417
مدل کالا:XL4432-SMT   جستارش:A1-07-0305A
موجودی: 245
قیمت:
11,750تومان

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ماژول ترنسیور وایرلس XL4432 دارای چیپ SI4432 و فرکانس 433MHz

Introduction:
The XL4432-SMD wireless module is designed by our company using Silicon Labs' Si4432 B1 Edition chip, which is a complete, compact, low-power wireless transceiver module. SI4432 One of Silicon Labs EZRadioPRO series ISM band wireless chips introduced by Silicon Corporation in 2009 is a highly integrated wireless ISM band transceiver chip that operates over the 240-960 MHZ band with extremely high reception sensitivity (- 121 dBm) and the maximum output power can reach +20 DBm, which to some extent to meet the RF signal amplification development difficult problem. And then the maximum power setting conditions, the open communication distance of up to 1000 meters. Known as "through the wall of the king," said. The module integrates all RF related functions and devices, users do not need to understand the relevant knowledge of the radio, you can use this module can easily develop stable and reliable wireless related products.

Features:
The XL4432-SMD is based on Silicon's original factory-specific information and is designed to feature the most versatile SI4432 features.
Module devices are all used Murata high-frequency specifications of the inductor capacitor, crystal 10ppm high-precision specifications to ensure that the module's wireless characteristics are fully reflected.
From Shenzhen professional OEM processing plant using high-precision placement machine environmentally friendly lead-free solder processing, all modules have been professional equipment testing, module consistency and stability are fully protected.
SPI interface, small size, stamp hole interface to facilitate the embedded design, fully expand the distance, so that your equipment performance to a higher level.

Description
an optional module frequency: 315M / 470M / 868M / 915M
sensitivity: up to -120 ~ -121dBm (1.2Kbps)
the wireless transmitter maximum output power: 20dBm (1.2Kbps, 433M)
the data transfer rate: 0.123-256kbps
modulation mode: FSK, GFSK and OOK
 power supply: 1.8-3.6 V
low consumption in power-down mode is 10nA (4.21ms), in the standby mode 300nA, sleep mode 600nA (1.21ms); receiving current 18.5mA, the maximum emission current 80mA (200us)
the digital received signal strength indicator (RSSI)
timed wake-up function, wireless wake-up function (WUT)
the antenna automatically match and two-way switch control
configurable packet structure
preamble detection
 64-byte transmit and receive data register (FIFO)
on-chip integrated low battery detection
on-chip temperature sensor and 8-bit analog to digital converter
the working temperature range: -40 ~ + 80°C (temperature characteristics and product consistency is much better!)
The integrated voltage regulator
 frequency hopping
power-on reset function built-in crystal error adjustment function
the chip automatically calculate and check CRC-16, and supports three 16-bit CRC polynomial
 up to 4-byte frame header is available, the receiver using frame head filter, so you can set up to receive press address

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