如何构造一个 4G 信号屏蔽笼呢? - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
frmongo

如何构造一个 4G 信号屏蔽笼呢?

  •  
  •   frmongo Dec 1, 2025 1649 views
    This topic created in 146 days ago, the information mentioned may be changed or developed.
    有测试项,需要将一款设备(非手机)的 4G 信号减弱,构造弱网络。
    想问问大家如何构造一个弱 4G 网络的环境,网上搜索了一圈法拉第笼,是不是金属盒子就可以?
    13 replies    2025-12-03 11:29:56 +08:00
    shadowyue
        1
    shadowyue  
       Dec 1, 2025
    你需要弱网络环境的实际用途呢?
    如果只是想模拟网络很差,直接在路由器给这个设备把网速限制到很低就可以
    lcdtyph
        2
    lcdtyph  
       Dec 1, 2025 via iPhone
    放微波炉里
    ovovovovo
        3
    ovovovovo  
       Dec 1, 2025
    不是有小米之家的电饭煲吗哈哈哈
    ronyn
        4
    ronyin  
       Dec 1, 2025
    之前看说是放微波炉。。。
    c0mmand
        5
    c0mmand  
       Dec 1, 2025
    拔天线
    niboy
        6
    niboy  
       Dec 1, 2025
    有些电梯、地下停车场、屏蔽房啥的
    volvo007
        7
    volvo007  
       Dec 2, 2025 via iPhone
    微波炉+锡箔纸包起来,锡箔纸用导线接上接地。可以调高音量,不断给手机发消息之类的看有没有响铃就知道屏蔽成功没有了
    flynaj
        8
    flynaj  
       Dec 2, 2025 via Android
    把天线换成低增益的就行。
    bytesfold
        9
    bytesfold  
       Dec 2, 2025 via iPhone
    买屏蔽箱
    IDAEngine
        10
    IDAEngine  
       Dec 2, 2025
    自建一个虚拟基站
    skuuhui
        11
    skuuhui  
       Dec 2, 2025
    买 iphone ,去挤上海一号线
    wgf2008
        12
    wgf2008  
       Dec 2, 2025
    SDR
    cslive
        13
    cslive  
       Dec 3, 2025
    法拉第电磁笼
    About     Help     Advertise     Blog     API     FAQ     Solana     1130 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 48ms UTC 23:37 PVG 07:37 LAX 16:37 JFK 19:37
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86