Connect the Philips HD 11 XE Ultrasound Machine audio output to the Vascular Research Tools gating box.
The Philips HD 11 XE Ultrasound audio output is via an 1/8 inch stereo jack(exactly like connecting speakers to your home pc). The signal was split, using an 1/8 inch female-female to male/ Y adapter. One of those outputs was converted to mono with an 1/8 inch adapter. Using the same(now mono) output, an RCA was connected to an 1/8 inch mono adapter. Finally, a BnC was connected to the RCA adapter, completing the signal connection from the Ultrasound to the signal booster.
US --->1/8" Stereo --->1/8" Stereo splitter/Y connecter --->1/8" mono --->RCA--->BnC cable--->Signal Booster
Everything was bought at Radioshack. This should work for the IU22 model as well.
Courtesy of Dr. Christopher Owens, Univ of California San Francisco.