1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Radio signals through the case

Discussion in 'Hardware' started by bard, 16 Mar 2003.

  1. bard

    bard Modding isn't what it used to be

    Joined:
    8 Mar 2003
    Posts:
    2,337
    Likes Received:
    0
    I thought I was smart, so I placed the reciever for my MS cordless mouse and keyboard inside my case. The wires were ran through a serial port hole, and plugged in as usual. But when I started the computer, I almost couldn't move the mouse, and the keyboard didn't respond much either. Is this just because the case is made out of metal? My computer is on the first floor, and the keyboard and mouse works good even from the basement, so the reception is good. It would've been cool if it worked... :(
     
  2. Jaz

    Jaz Banned

    Joined:
    18 Dec 2001
    Posts:
    1,375
    Likes Received:
    0
    this may be completely wrong, however cases have sheilding to block certain kinds of radio signals so that may be it, however i may be wrong
     
  3. Atomic

    Atomic Gerwaff

    Joined:
    6 May 2002
    Posts:
    9,646
    Likes Received:
    94
    Most cordless mice/keyboards work with FM frequencies.
    These frequencies don't pass through metal very well, ever tried to get a radio to work in an oven? you mostly get static and sometimes a very weak signal.

    It's the same with a PC case the radio signals have trouble penetrating the metal as most are reflected and so the mouse/keyboard won't work very well (if not at all).

    You mouse will work in the basement because there isn't anything hard enough to stop/reflect the signals, only the 'soft' floorboards.

    If you had a clearPC you'd be ok as plastic doesn't stop the signals :D
     

Share This Page