ogrhansen 发表于 2016-8-26 14:26

推荐几款比较好用的高清视频传输wifi模块

推荐几款比较好用的高清视频传输wifi模块
本人最近发现了几款比较好用的传输高清视频的WIFI模组跟大家分享一下:

本人最近专注研究WIFI视频类传输,一开始选择的是2.4G的wifi,但是感觉2.4G的频段已经不干净,干扰太多!
那开始选择5G的wifi模组,本人主要关注了MTK,realtek两个大品牌,芯片类型是MT7610/7612和RTL8811/RTL8812这几种

需要具体了解的可以跟本人具体联系478053711



MTK的功耗低 用在机顶盒 或者网卡上 应该是个不错选择
RTL的支持SOFT AP和 sta 共存,这个功能挺好的,兼容方案也比较多,下面是规格书内容仅供参考&Menu=yes]http://wpa.qq.com/pa?p=1:478053711:1


1. Introduction
This document is to specify the product requirements for 802.11a/b/g/n/ac USB Module. This Moudule is based on Realteak RTL8811AU chipset that complied with IEEE 802.11b/g/n/ac Draft 3.0 compatible WLAN ,and it is also backward complied with IEEE 802.11a standard from 5.15~5.825GHz wideband and IEEE 802.11b/g standard from 2.4~2.5GHz. It can be used to provide up to 54Mbps for IEEE 802.11a and IEEE 802.11g,11Mbps for IEEE 802.11b and 150Mbps for IEEE 802.11n and 433.3Mbps for IEEE 802.11ac to connect your wireless LAN.
1.1 Overview
The general hardware for the module is shown in Figure 1.file:///C:\Users\ADMINI~1\AppData\Local\Temp\ksohtml\wps521.tmp.png 1.2 Features
● Compatible with IEEE 802.11a standard to provide wireless 54Mbps date rate.● Compatible with IEEE 802.11g standard to provide wireless 54Mbps date rate.
● Compatible with IEEE 802.11b standard to provide wireless 11Mbps date rate.
● Compatible with IEEE 802.11n standard to provide wireless 150Mbps date rate.
● Compatible with IEEE 802.11ac standard to provide wireless 433.3Mbps date rate.
● Operation at 2.4~2.5GHz and 5.15~5.825GHz frequency band to meet worldwide regulations
● Provides simple legacy and 20MHz/40MHz/80MHz co-existence mechanisms to ensure backward and network compatibility.
● Supports infrastructure networks via Access Point and ad-hoc network via peer-to-peer communication● Supports IEEE 802.11i(WPA and WPA2),WAPI,. enhanced security

Operation RangeUp to 150meters in open space










RF AntennaExternal Antenna











OS SupportWindows XP,Vista.Win7









SecurityWEP,TKIP,AES,WPA,WPA2









DimensionL23.0mm*W17.0mm*T3.0mm











LINK
200mA










Power ConsumptionTX 2.4G
20M:240mA;40M:220mA








3.3V Power supplyTX 5G
20M:300mA;40M:270mA;80M:260mA















RX
210mA





qingren221 发表于 2016-8-26 15:59

5G的做监控不太靠谱吧？可视环境还行，隔墙衰减太大。路由放客厅，无线摄像头放大门外中间两道墙，距离10-20米估计得用定向天线吧？

ogrhansen 发表于 2016-8-29 09:01

怎么可能5.8G穿墙效果也不会太差 穿墙后也有 40米50米的距离的

wjhh66 发表于 2016-9-14 10:46

自动跳转到此处,请签到后再返回论坛进行各项操作

ogrhansen 发表于 2016-9-19 09:22

:DSLDFK;SLKDFL;SDF S

ouhanjian 发表于 2016-9-21 11:06

小螃蟹;P

zemily 发表于 2020-6-29 16:50

支持传输200W像素视频的WiFi模块
单频2.4GHz WiFi模块：SKW92A、SKW92B、SKW99
双频2.4/5GHz WiFi模块：SKW93A、SKW100、SKW101、SKW78

楊超三 发表于 2020-8-9 16:37

来观摩下:lol

dengD 发表于 2021-4-12 18:33

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