Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would
be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate
that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views.
It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if
you would like to post something on RF Cafe's
page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
Post subject: Hi..Posted: Fri Nov 14, 2008 9:55 am
Joined: Fri Nov
14, 2008 9:38 am
hi for everyone....i'm from malaysia....currently doing my
need some help on my final year project....im doing rf for hearing impaired
person.....my task is to improve transmission for double story house....anyone can help on how to do it....for now
im considering amplifier and active antenna with transmisson line......am i choosing thye right method?
Post subject: Posted: Mon Nov 17, 2008 8:38
Joined: Fri Feb 17, 2006 12:07 pm
Location: London UK
That seems a good plan. Depending on your specialization background, you could either look in detail at the rf
side of the problem, or look more closely at the man/machine interface area.
The first one has many solutions
already commercially available, so there is no point in re-inventing the wheel. There are many low-cost products
that employ frequency hopping 2.45GHz technology, and this is well established. Emerging techniques using the
60GHz band are entering commercial availability but they are currently rather expensive and more suitable for high
I have not encountered the term mechatronics before, but it sounds like the man/machine interface
would be more your line.