Bids Are Invited For Contracting Of Video Conferencing Solution To The Meeting Rooms Of Complex I Of The Administrative Headquarters Of The State Of Finance Secretariat Of The State Of Mato Grosso.

Bidirectional Ceiling System - Frequency Range: 90Hz To 20Khz; Continuous Power: 50W, Or Larger; Coverage: 120º, Or Larger; Included: Have A System For Fixing In Ceilings; Support: Support Installation In Constant 70V And 100V Voltage Lines, With Internal Line Transformer, Integrated Factory For 1/1, 1/2 And 1/4 Of The Maximum Power Supported By The Transformer; Connection Capacity: Have A Connection Capacity With Low Impedance Lines At 8 Or 16 Ohms; Sensitivity: 86 Db/W To 1 M Or Higher; Frequency Response: Include The 90Hz Range To 20Khz, A -10 Db; Speakers: Have 4 To 6 Inch Speaker (Woofer) And High Frequency Transducer From 0, 5 To 1, 75 Inches (Tweeter); Closing: Must Have Metal Closure At The Rear., Audio Amplifier - Number Of Channels: 8 Independent Channels; Power By Channel: 300W Rms (Continuous) At 8 Ohms. 4 Ohms And 70V; Answer Frequency: 20Hz To 20Khz; Food: 120-240 Vac 50/60Hz; Height: Maximum 2 U In Height; Assembly: In Standard Rack 19; Operate: Operate On 70V Lines; Power Distribution: Allow Asymmetrical Power Distribution Between Output Channels; Included: Installed Capacity To Receive Ip Digital Audio Channels; Maximum Power In Asymmetrical Mode: 1200W Rms; Frequency Answer: 20 Hz To 20Khz Range, With Variation Less Than Or Equal To +/- 1 Db; Level Controls: Have Channel Level Controls On The Rear Or Front Panel And Via Software; Analog Inputs: At The Balanced Line Level In 3 -Pin Xlr Connectors Or Euroblock; Outputs: Amplified In Aes-45 Connectors Or Block Terminals; Signal Indicators: Have Signal And Limit Or Failure Indicators; Logical Port: Logical Port For Integration With Automation System Or Supervisory; Harmonic Distortion: Have Total Harmonic Distortion Considering Noise Less Than 0, 1% At Maximum Power., Microphone - Type: Gooseneck; Color: Black; Sensitivity: Less Than Or Equal To -30 Dbv/Pa; Impedance: Less Than Or Equal To 200 Ohms; Frequency Response: 85Hz To 16Khz; Food: Phantom Power From 11 To 52V; Capture: Polar Unidirectional (Cardioid); Dynamic Range: Greater Than 100Db; Stem Length: 280 Mm To 380 Mm; Supported Sound Pressure: Greater Than 120Db; Included: It Should Be Accompanied By A Breath Protection Foam And Table Base For The Microphone With On/Off Button., Audio Processor - Type: Digital; Food: 120 - 240V; Height: Maximum 1 U; Assembly: In Rack 19; Protocol: Ip Audio In Layer 3, Aes67 Or Dante, With At Least 32 Channels (32X32); Communication: Multichannel Audio Allows With Computers Using Integrated Usb Connection, For Use In Web Conferences Calls Communication With Telephone Line Must Support Ip Telephone Line (Voip) To Allow Calls And Conferences; Quantities Of Balanced Audio Inputs: 12 Balanced Phantom Power And Acoustic Eco Cancel, Ending In Captive Screw Connector; Frequency Response: 20 Hz To 20Khz, With Maximum Variation Of +/- 0, 5Db; Sampling Rate: 48Khz, Or Higher., Power Conditioner - Input: For Protected Cable Tv Signal Against Induced Outbreaks; Standard: Double Conversion Online Type Ups; Input Voltage: 110/120/127 Vac (Single Phase) Or 220/210 Biphasic Vac; Output Voltage: 110/120/127 Vac Or 220/240 Vac; Input Frequency: 50 /60 Hz; Nominal Power: 6000 Va / 6000 W; Wandey