Bids Are Invited For Chairman Unit F / Conference System - Chairman Unit F / Conference Systemwith Priority Switch, Gooseneck Microphone With Bright&Clear Ring Ledindicator And Foam Windshield Current Consumption:Maximum 50Mamicrophone Auto Switch-Off Time:60-90Seconds Input:Line, Output:Line, Speaker:Maximum Input 300Mw Impedance:16Ohm, Controls:Priority Switchtalk Switch, Speaker Volume Control Headphone Volume Controlaccessories:Interconnecting Cables Of Minimum 2.5M Lengths , Delegate Unit F / Conference System - Delegate Unit F / Conference Systemgooseneck Microphone With Bright & Clear Ring Led Indicator And Foamwindshield, Current Consumption:50Ma Maximum, Microphone Autoswitch-Off Time: 60 To 90 Seconds, Input: Line, Output: Line, Speaker: Maximum Input 300Mw Impedance 16 Ohms, Controls: Talk Switch, Speaker Volume Control, Headphone Volume Control, Accessories:Interconnecting Cables Of Minimum 2.5 Meter Lengths. , Wireless Lapel Microphone - Wireless Lapel Microphonewith Tie Clip Reception Mode:Non-Diversity Receiver Frequency Band:Vhfhi-Band:160-245Mhz Frequency Stability:0.005% Modulation Mode:Fm, Audio Dynamic Range : >100Db S / N / Ratio:>90Db Frequencyresponse:50Hz-15Khz+ / - 3Db Power Supply For Base Unit:Dc12v - 18V300ma With Ac / Dc Adaptor 115 / 230V 50 / 60Hz Power Supply For Handset:9Vbattery Mic Type:Dynamic, R / F Power Output For Microphone:15Mw , Wireless Hand Held Microphone - Wireless Hand Held Microphone ( 1 ) Reception Mode : Non - Diversity Receiver, ( 2 ) Frequency Band :Vhf - Hi Band 160-245 Mhz, ( 3 ) Modulation Mode : Fm, ( 4 ) Audio Dynamicrange : >100Db, ( 5 ) S / N Ratio : >90Db, ( 6 ) Frequency Response :50Hz-15Khz+ / -3Db, ( 7 ) Power Supply For Base Unit : Dc 12-18V, 300Mawith Ac / Dc Adaptor 230V, 50 / 60Hz, ( 8 ) Power Supply For Hand Set : 9Vbattery, ( 9 ) Mic Type : Dynamic, ( 10 ) R / F Power O / P : 15Mw, , Central Amplifier - Central Amplifierfor Conference System For Connecting Minimum 50 Delegate Units Lineoutput:17.5Vdc / 3A, Max:34Dbv, 20Mv Power Output:Minimum 50W Rms At 2%Thd 90W Max Minimum Input:1Xmic 1.0Mv / 2Ko, Balanced 2Xmic 0.65Mv / 4.7Ko, Unbalanced 1Xaux 100Mv / 470 Ko, Unbalanced Frequency Response:60-14, Oohz ( ? 3Db ) S / N Ratio:Greater Than 600B Tone Controls:Bass: ( - ) 10 Dbat 100Hz Treble ( - ) 100B At 10Khz Master Volume Control Preamp / Receiveroutput:200Mv / 600 O Line Output:1V / 1Ko Send Output:200Mv / 600 O Returninput:200Mv / 10Ko Speaker Output:4 O, 8 O, 16 O, 70V & 100V Powerrequirement:Ac200-240V And Dc:24V Battery As Standby Powerconsumption:Maximum 250Va , High Quality Flush Mount Ceiling Speaker - High Quality Flush Mount Ceiling Speakerminimum 6W With 100V Lmt Tap Frequency Response:100-15000Hz, Spl 1W / 1M92db Spring Loaded Clamp For Easy Mounting Size:Maximum 6Inche , Column Speaker, 150-10000Hz - Column Speaker, 150-10000Hzwith Matching Transformer:Input Power:Minimum 15W Rms, Power Taps:15 / 10W, Impedance Voltage:100V, , Erect / Install, Test&Commission - Erect / Install, Test&Commission Total Quantity : 1
