Wireless: I want to create custom headsets for our BP200/210 beltpacks using the HME HSI6000 adapter. What are the impedance requirements?
Theadapter is simply a throughput so following the specs laid out in our manualfor the beltpacs will be fine.The HSI6000 allows a user to connect a 2.5mm headphone/ headset to the BP210/BP200 unit
visit the Clear-Com web site for more info http://www.clearcom.com/product/accessories/intercom-headsets/HSI16000
SpecificationsFrequency Response: . . . . . . .200 to 3.5KHzEarpiece Impedance: . . . . . . .32 Ohm or GreaterMicrophone (Electret): . . . . . .1500 to 1800 Ohm,1.5v BiasEarpiece Insertion Loss: . . . . .1 dB TypicalOperating Temperature: . . . .-4°F to 131°F (-20°C to 55°C)Connector: . . . . . . . . . . . . . . . .2.5mm Plug