User's Manual

Table Of Contents
80 ··· Vocera User Guide
Electrical Specifications
Environmental Specifications
Regulatory Notices
Regulatory Compliance
FCC Part 15.247
FCC Part 15, Class B Device
Operating Channels 11 channels (US, Canada),
3 non-overlapping
Roaming IEEE 802.11b compliant
Encryption 64-bit and 128-bit WEP
RF Output Power +17 dBm typical
RF Receive Sensitivity –75 dBm at 11 Mbps
Microphone Frequency Range 350 Hz to 3.75 KHz
Microphone Directionality Unidirectional cardioid response
Speaker Frequency Range 950 Hz to 3.75 KHz
Peak Speaker Loudness 75 dBSpl at 25 cm
Batteries
Battery Type Lithium Ion
Operating Specifications
Temperature Range 41° to 104° F (5° to 40° C)
Humidity Range 5% to 95% relative humidity
Storage Specifications
Temperature Range –4° to 104° F (–20° to 40° C)
Humidity Range 5% to 95% relative humidity