Pulsed power amplifier

Hi, 

We're looking for a GaN power amplifier that we can operate in pulsed mode at ~10W.

Is the HMC7885 suited for this? If so, how would we modulate the output? Ideally we'd like to generate short (10-100nS) pulses at a duty cycle of 10%.

Can you suggest other power amplifiers suited for pulsed operation at C band?

Thanks!

Shai