EasyTalk Wireless MicEasyTalk Wireless USB Mic System - Document Number 342-0442 Rev A Page 11 of 16Diagrams: Basic ConfigurationsTechnical SpecificationsEasyTalk Wireless USB Mic SystemPart Numbers EasyTalk Wireless USB Mic System 999-8550-000 (North America)EasyTalk Wireless USB Mic System 999-8550-001 (International)Audio Specifications Frequency Respones:20 HZ to 20KHZDynamic Range: >75dBTHD + Noise: <.02%Analog Line Output Connector: XLR (Balanced) & RCA (Unbalanced)Impedance: 50 ohm (Balanced) & 10Kohm (Unbalanced)Nominal Level: +4dBu (Balanced) & -10dBu (Unbalanced)USB Audio Interface Connector: Type B MaleType: USB 2.0 CompliantPC Controls: Mute & VolumeMicrophone Type: Unidirectional Condenser MicrophoneFrequency Response: 100HZ to 12KHZMax Input Level: 115dB SPLRadio Link Type: Adaptive Frequency HoppingFrequency Range: 2400 to 2483Antenna: MonopoleMaximum Power Output: 5dBmReceiver Sensitivity: -83dBmAudio ProcessingSettings8-Position Dip Switch for Compressor, Speaker EQ Filter, Mix ModeUser Controls Power Button, Volume Up/Down, Microphone Mute, Pairing Button, LED Indicators, VU MeterGPIO Inputs: Mute Control, Volume Up, Volume Down (Active Logic Low)Outputs: Mute StatusBelt Pack Battery Type:4400mAH Lithium-IonTypical Talk Time : > 18 hoursTypical Full-Charge Time: @ 9 hours (from dead battery)Receiver Power Supply Connector: 5.5mm OD X 2.5mm ID coax receptacleSupply: 12 VDC, 1.0 AmpSerial Control Protocol RS-232 (Firmware Updates & ASCII Control)General InformationOperating Temperature 32° to 104° F (0° to 40° C)Power Consumption Maximum 12 wattsDimensions (H x W x D) 1.72” (43.68mm) H X 18.93” (480.82mm) W X 6” (152.4mm) D with rack ears attachedWeight 3.3 lbs. (1.5 kg)EasyTalk Belt PackTransmitter, Lav Micand CableHD-USB Camera(Not included)Leer Jet(Not included)EasyTalk WirelessReceiverAudio System(Not included)USB 2.0 AudioUAC DriversUSB 2.0 VideoUVC DriversMixerBA Speakersx 2Power AmpBalanced Line Level Audio OutComputer(Not included)