I can't find a good amplifier (12-19 GHz)

Hi!

I can't find a good amplifier between 12-19 GHz.

I need this:
Gain= 17-20 dB
Psat > 13 dB
S11 and S22 better than -15 dB.
Good Reverse Isolation (S12).

Please help. I've tried to search in Httite, Maxim and some other companies.

Thanks.

http://www.mimixbroadband.com/product_categories.asp
check out triquint too.

Have you identified any part? if so, share with us.
if not let us know whether to find it or not?

This might be a custom Amp. So you might look for a small design house.
http://www.endwave.com/products.cfm?prod=amp
http://www.microwavesolutions.com/