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RN2903A-I/RMSA103

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RN2903A-I/RMSA103

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¥ 143.788206

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¥ 131.495141

¥ 3287.378525

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Microchip Technology

品牌:

Microchip Technology

型号:

RN2903A-I/RMSA103

编号:

L70997763

包装:

-

批号:

-

封装:

47-SMD 模块

描述:

-

数据手册

产品参数
数据手册PDF

产品参数

产品属性	属性值
商品目录	LoRa模块
发射功率	18.5dBm
接口类型	UART
调制方式	LoRa
GFSK
FSK
工作电压	2.1V~3.6V
接收电流	14.74mA
发送电流	122mA
接收灵敏度	-146dBm
通讯距离	15km
5km
工作温度	-40℃~+85℃

PDF描述：通用 ISM < 1GHz LoRa™ RF 收发器模块 902MHz ~ 928MHz 不含天线，城堡形表面贴装型

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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '70997763' LIMIT 1 [ RunTime:0.000870s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002152s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70997763 [ RunTime:0.000498s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001930s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70997763 ORDER BY `minOrder` ASC [ RunTime:0.002282s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002137s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70997763 ORDER BY `unit` DESC [ RunTime:0.000485s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002103s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70997763 [ RunTime:0.000494s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000365s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70997763 ORDER BY `minOrder` ASC [ RunTime:0.000516s ]
CONNECT:[ UseTime:0.000652s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='RN2903A-I/RMSA103' and brandshort='Microchip Technology' limit 1 [ RunTime:0.001603s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002588s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'RN2903A-I/RMSA103' LIMIT 1 [ RunTime:0.000913s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001380s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'RN2903A-I/RMSA103' LIMIT 1 [ RunTime:0.000539s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002964s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'RN2903A-I/RMSA103' OR `brand` LIKE 'Microchip Technology%' ) ) LIMIT 1 [ RunTime:0.001648s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002570s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'RN2903A-I/RMSA103' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000889s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'RN2903A-I/RMSA103' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007783s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001235s ]

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