Due to instances of failed paging our communications department conducted a study.This study and one conducted by hill-rom confirmed that the grs-5 monitor spikes at the frequency 152.0075.This is an fcc licensed frequency for medical pagin.The display gives out roughly -70db of radio frequency which is enough to interfere with paging in a 6-8ft radius based on our testing.Hill-rom was informed and did make recommendations for our testing.Spectrum analysis was done and test pages were conducted at stations with and without displays across the hospital, in a variety of environments and locations.It was found that all stations with displays in all settings interfere with the medical paging frequency.Hill-rom recommends not to use 152.0075 for paging.However, this is a licensed frequency for medical paging and our infrastructure is built to facilitate this.It is my opinion that devices should not be introduced to a medical setting which interfere with this frequency.Manufacturer response for display, hill-rom (per site reporter).Hill rom engaged in testing of their own and have shared some of the results with us.They have released a recommendation to change our frequency for paging.
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