Incoming generated [Sep 26 2012]

0616-EX-ST-2012 Correspondence

KEYW Corporation

2012-09-26ELS_129695

From: Travis Cochran

To: Behnam Ghaffari
Date: September 26, 2012

Subject: FCC File No. 0616-EX-ST-2012
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Message:

The radar will operate in 2 modes.
Mode a) 60kHz PRF with 890uSec pulses (which corresponds to a 5.35% transmit duty cycle). 70ns turn
on and turn off times will reduce the effective mean power to approximately 4.9% of peak.
Mode b) 6kHz with 7.1 uSec pulses (which corresponds to 4.25% duty cycle). This mode has a lower
mean radiated power than mode a.

The peak radiated power will be approximately 80W. So the highest mean radiated power will be
approximately 3.94W
The peak antenna gain is 34dBi. So the mean EIRP will be 3.94W * 10^3.4 = 9.9kW

Document Created: 2012-09-26 12:41:04
Document Modified: 2012-09-26 12:41:04

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