[CQ-Contest] Cordless keyboard / mouse

[MikeR]

I haven't noticed any interaction with my cordless combo from ITSG. It's 
RF, not infra-red. Despite the transmission method, there is still a 
cord between the receiver and computer. Maybe the RF is getting in there?
73, Mike NF4L

Teemu, SM0WKA wrote:
> These cordless devices most of the time use 27MHz as their TX/RX
> frequencies, so that explains why you block it out working on 28MHz. However
> I do not understand why it gets wacked out on 160. I have had the same
> experience on 10mtrs by the way.
>
> Solution is to either look for a cordless set that operates around 400MHz or
> one that uses IR - Infra Red communication. 
>
> 73,
> Teemu SM0W
>