You can purchase from USA. send me your email address, I will give you the quotation of past

My email address is [email protected]. 

Thanks Rameez. 

Ammar:

See http://www.analog.com/en/products/switches-multiplexers/rf-switches.html

Barrie

Thanks, Barrie. 

It doesn't cover my frequency range and besides that it doesn't us MEMS technology. 

Ammar:

I think you will find that - at least some of - these switches use

MEM structures (unless we have withheld them from the public

for now). And they are plenty fast enough as RF switches to

cover the microwave range well above 15GHz.

Barrie