H34S-433M datasheet, PDF - EEWORLD Datasheet

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H34S-433M: DescriptionH34B-433M wireless module, suitable for lithium battery power supply, fingernail size, low power consumption, low 2V low voltage, long viewing distance of 100 meters, no debugging required, equipped with super regenerative module and super heterodyne module; CategoryWireless rf/communication The wireless module; File Size786KB，2 Pages; ManufacturerLCHStar; Shenzhen Lingchengxin Electronics Co., Ltd. focuses on the Internet of Things industry and is a professional manufacturer engaged in the research and development of wireless modules, development and application of wireless data transmission solutions, and research and development of sensing and control products. The company is a member of the Guangdong Internet of Things and Shenzhen Internet of Things Associations. The company's products include various wireless modules, data transmission radios, wireless sensors, WIFI/Bluetooth modules, etc.

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H34B-433M wireless module, suitable for lithium battery power supply, fingernail size, low power consumption, low 2V low voltage, long viewing distance of 100 meters, no debugging required, equipped with super regenerative module and super heterodyne module

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深圳市凌承芯电子有限公司

www.lchstar.com

H34S

发射模块规格书

一、概述

H34S是一款具有自主知识产权、小½积大功率 ASK/OOK 发射模块。该模块采用高性½RF集

成芯片,内½谐波抑制电路,符合各类½际认证要求，具有超小½积、½功耗、½电压范围、高稳

定性、高性价比等特点，可以通过无铅认证、FCC、CE 各项指标认证，是各种遥控系统及无线数

据传输系统的理想选择。

二、特点

●

½电压,2-12V

½功耗, 8mA@3V

大功率, +18dBm@12V

内½谐波抑制

½工½温度范围,适合严苛的工½环境

超小½积(10.5*6.5mm*2.0mm)

三、参数指标

●

工½频率:315MHz/433.92MHz

工½电压:2-12V

工½电流:典型 18mA, 最大 20mA(3V 供电,40%调制占空比)

调制方式:ASK/OOK

输出功率:典型 15dBm(3V)，16dBm(5V)，18dBm(12V)

谐波抑制:>40dBc

传输速率 :最大4.8kbps

频率偏差:最大正负100KHz

天线阻抗:50Ω

数据输入:兼容 CMOS 3-5V电平标准

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