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图片源于供应商或网络,实物可能存在差异,请以实物为准

RE1903U-SM

数量

单价

总价

¥ 471.030330

¥ 471.03033

10+

¥ 387.707544

¥ 3877.07544

25+

¥ 366.904531

¥ 9172.613275

100+

¥ 344.049643

¥ 34404.9643

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购买数量

总价金额：￥ 471.03033

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详细描述：900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头磁性

产品参数

产品属性	属性值
VSWR	-
侵入防护	-
制造商	L-com
包装	袋
回波损耗	-
增益	3dBi，3dBi，3dBi，3dBi
天线类型	鞭状，直形
安装类型	磁性
射频系列、标准	蜂窝，WiFi
应用	CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN
特性	电缆 - 1.2192m
端接	SMA 公头
等级	-
系列	RE
资质	-
零件状态	在售
频带数	4
频率组	宽带
频率范围	-
频率（中心、带）	900MHz，1.8GHz，1.9GHz，2.1GHz
高度（最大值）	8.390"（213.11mm）

PDF描述： 900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头磁性

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CONNECT:[ UseTime:0.000880s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.003598s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004266s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002223s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.25' ) [ RunTime:0.000573s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001826s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000496s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002319s ]
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` = '64230117' LIMIT 1 [ RunTime:0.001166s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001900s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64230117 [ RunTime:0.000452s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002643s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64230117 ORDER BY `minOrder` ASC [ RunTime:0.001228s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001944s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64230117 ORDER BY `unit` DESC [ RunTime:0.000432s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001652s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64230117 [ RunTime:0.000474s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000376s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64230117 ORDER BY `minOrder` ASC [ RunTime:0.000462s ]
CONNECT:[ UseTime:0.000907s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='RE1903U-SM' and brandshort='L-com' limit 1 [ RunTime:0.001327s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001294s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'RE1903U-SM' LIMIT 1 [ RunTime:0.000434s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002260s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'RE1903U-SM' LIMIT 1 [ RunTime:0.000821s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002051s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'RE1903U-SM' OR `brand` LIKE 'L-com%' ) ) LIMIT 1 [ RunTime:0.009607s ]
SELECT `id` FROM `stock` WHERE `id` <> 64230117 AND `partno` = 'RE1903U-SM' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%l-com%' ) [ RunTime:0.001463s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13259883 [ RunTime:0.001149s ]
SELECT `note` FROM `stock` WHERE `id` = 13259883 LIMIT 1 [ RunTime:0.000550s ]
SELECT `description` FROM `stock` WHERE `id` = 13259883 LIMIT 1 [ RunTime:0.000502s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002301s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'RE1903U-SM' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000811s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'RE1903U-SM' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002283s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001124s ]

0.254438s

RE1903U-SM

购买数量

总价金额： ￥ 471.03033

推荐替代

详细描述：900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头 磁性

产品参数

PDF描述： 900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头 磁性

产品概述

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总价金额：￥ 471.03033

详细描述：900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头磁性

PDF描述： 900MHz，1.8GHz，1.9GHz，2.1GHz CSD，EDGE，GPRS，GSM，ISM，LoRa，LPWAN，LTE-M，M2M，NB-IoT，PCS，WLAN 鞭状，直形 RF 天线 3dBi，3dBi，3dBi，3dBi SMA 公头磁性