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| Cypress无线USB 200米模块解决方案 |
| 作者： 时间：2008-08-05 来源:eaw |
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Cypress WirelessUSB LR+PA 无线模块为现有或新的2.4GHz产品提供完整的无线电收发模块解决方案,通信距离可长达200米,包括有无线电收发器CYWUSB6935,功率放大器,RF开关,微型RF同轴连接器和接口连接器.文中还提供了应用电路图和所用的元器件清单(BOM).
The CYWM6935PAEC WirelessUSB LR + PA Radio Module offers a complete radio module solution for integration into existing or new 2.4-GHz products. The CYWM6935PAEC is tested for functional operation and is FCC/ETSI(EU)/Industry pre-certified. The radio module is designed to work with any commercial 2.4 GHz antenna which is equivalent to INPAQ DAMA0BM12410205.(Antenna-A).
The CYWM6935PAEC is available in a small PCBA design and can be mounted horizontally to the device PCB via a 12- pin header.
主要特性:
The CYWM6935PAEC is a long range 2.4 GHz Radio Module. It includes radio (CYWUSB6935), power amplifier, RF switch, miniature RF coaxial connector and interface connector
Operates in the unlicensed Industrial, Scientific, and Medical (ISM) band (2.4 GHz–2.483 GHz)
95-dBm or better receiver sensitivity
16-dBm typical output power
Range of up to 200 meters or more
Data throughput of up to 62.5 kbits/sec
SPI microcontroller interface (up to 2 MHz data rate)
Operating voltage from 3.0V to 3.6V
Small PCBA Design: 0.95” (23.75 mm) by 0.95” (23.75 mm) by 0.212” (5.3 mm) (L x W x H)
The radio module is FCC certified with external 2.4 GHz antenna.
FCC Modular Approval Grant to meet FCC Part 15, EN 300 328-1, EN 301 489-1, and Industry Canada RSS-210 standards
An FCC Module Approval (MA) Grant provides customers significant cost savings, by allowing
customers to adopt the CYWM6935PAEC FCC ID into their own products
应用范围:
Building/Home Automation
—Climate Control
—Lighting Control
—Smart Appliances
—On-Site Paging Systems
—Alarm and Security
Industrial Control
—Inventory Management
—Factory Automation
—Data Acquisition
—Automatic Meter Reading (AMR)
Transportation
—Diagnostics
—Remote Keyless Entry
Fig1. CYWM6935PAEC 模块连接图
Fig2. CYWM6935PAEC应用电路图
表1: CYWM6935PAEC应用电路BOM
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