Ive found transistors that have an Ft of 22Ghz or so, with about 13dB Gain at that freq.
The Amp is based on an idea I had for a passive wifi repeater. I figured, add a 5dB amp in to compenstate for losses when transfering to one antenna to the other.
TV repeaters work on the same princible right? Thats the thing too, Does wifi use PWM or FM (sine)
Well Id figure since wifi has 11 Channels,
* Channel 1 - 2,412 MHz;
* Channel 2 - 2,417 MHz;
* Channel 3 - 2,422 MHz;
* Channel 4 - 2,427 MHz;
* Channel 5 - 2,432 MHz;
* Channel 6 - 2,437 MHz;
* Channel 7 - 2,442 MHz;
* Channel 8 - 2,447 MHz;
* Channel 9 - 2,452 MHz;
* Channel 10 - 2,457 MHz;
* Channel 11 - 2,462 MHz
(taken from wiki)
So doing a simple subtraction, I found that each channel increases by 5 Mhz. So does that mean that those given frequency's are the Fc (carrier signal)? I forgot how much BW FM takes up.
Would I still need a Tank circuit on the collector for a peak of 2.4Ghz since it will gently roll off ?