University Of Calcutta

University Of Calcutta has published Tender For Supplying, Installation & Commissioning Of Projector Machines & Sound System In The Placement & Training Office & Seminar Room, Asutosh Museum, College Street Campus, C.U---- 1 Sitc Of Wall Mount Speakers: Frequency Range ( -10Db ) : 62Hz-20Khz, Components: 5.25” Cone, 0.75” Soft Dome, Coverage Area ( Hxv ) 120”X120”, Crossover: 3Khz, Spl: Sensitivity ( 1W, 1M On Axis ) : 89Db Spl, Peak ( Calculated ) : 114Db Spl. Make-Yamaha Or Equivalent. 2 Sitc Of Mixer Amplifier: Two ( 2 ) Channel Mixer Amplifier With Output Power 120Wx2 ( 20Ms Burst ) @4Ohm, 100Wx2 ( 20Ms Burst ) @20Ohm, 120Wx2 Or 200Wx1 @100V; Thd:<_2% Line In Speaker Out, Half Power@ 1Khz, 70V / 100V, 120W / 200W ) ; Frequency Response: 0Db, -2.5Db, +1.0Db ( Line In To Line Out, 20Hz To 20Khz ) ; Mic / Line Input Connectors: Input 1-6:3.5Mm Euroblock ( 6Pin Balanced ) X3, Input 7-8: Stereo Rca Pin ( Unbalancedx2 ) ; Speaker Output: Barrier Stripx2pairs; Line Out: Mono Rca Pin X 2 ( Unbalanced ) ; Inbuilt Load Protection, Amplifier Protection & Power Supply Protection.Make- Yamaha Or Equivalent. 3 Sitc Of Wireless Handheld Vocal Mic: Receiver System: Antenna Switching Diversity; Image Rejection: 55Db Minimum; Dynamic Range : Hh: 108Db Bp:103Db ( @Max Deviation ) ; Sensivity: 10Dbmicrov ( S / N 60Db @ 20Khz Deviation ) ; Total Harmonic Distortion: <1%-20Khz Deviation @ 1Khz; Level Control: Mic / Line ( 0 / -20Db ) ;Handheld Transmitter: Rf Output Power: 10Mw; Microwave Element: Cardioid Condenser, Batteries Included : Two 1.5V Aa Alkaline, Life 10Hours- Depending On Battery Type & Use Pattern.Make-Audio-Technica / Sennheiser Or Equivalent. 4 Sitc Of Projector: 3Lcd Laser Projector With Brightness5300lm, Resolution-Wuxga ( 1920X1200 ) , Contrast Ratio ( Full White / Full Black Infinity:1, Laser Light Source -20000Hrs, Inputs: Hdmi 19Pinx2 ( Compatible With Hdcp, Deep Color, 4K / 30P6, Signal Input ) , Cec Supported, D-Sub 15Pin ( Female ) X 2 ( Rgb / Ypbpr / Ycbcr ) , Audio Input: M3 Stereo Mini Jack X 2, Serial In: D-Sub-9-Pin ( Female ) X 1 For Computer Control ( Rs-232C Compliant ) , Hdbase T Interface Connector: Rj45, 4 Play ( Video, Audio, Lan, Control ) , Lan:Rj45, 10Base-T / 100Base-Tx; Built In Speaker 16W Monaural. Make-Sony / Epson Or Equivalent. 5 Sitc Of Projector: Rgb Liquid Crystal Shutter Projector System ( 3Lcd ) , Brightness: White Light Output ( Normal / Eco ) :5000Lm / 3470Lm; Color Light Output: 5000Lm; Connectivity: Analog Input: D-Sub 15 Pin 1 ( Black ) , Component: D-Sub 15 Pin ( Blue Molding ) X 2 ( In Common With Analog Rgb Connector ) , Composite: Rca ( Yellow ) X 1, S-Video: Mini Din Digital Input: Hdmi;1, Display Port: Yes. Make- Sony / Epson Or Equivalent. 6 Sitc Of Motorized Screen: High Gain Matt White Motorized Screen With Remote Control, 4:3 Aspect Ratio, 120” ( 8’X6’ Approx ) . Make- Reputed. 7 Sitc For Ceiling Mounted Kit For Projector. 8 Sitc Of Wall Plate: Wall Plate With Hdmi Connectivity. 9 Sitc Of Cables & Connectors Including All Audio, Speaker / Hdmi / Usb Cables / Wires Copper Conductor, Xlpe / Pvc Insulated Superflex Jacket With Sequential Numbering With Necessary Ul Listed, Connectors: 3Pole M / F Connectors, Nickel Housing: Silver Contacts / 2Contact Rca / 3.5Mm Phone Jack With Various Grommet Colours & Cable Protection-In Lot.Make-Reputed. 10 Sitc Of Equipment Rack: 22Ru Equipment Rack With Louvered Steel Chasis, Lockable Glass Door, Hardware, Pdu, Fan, Trays, Cable Manager With All Necessary Accessories. Make- Reputed. 11 Sitc Of Isi Marked 25Mm Round Pvc Casing / Conduits With All Necessary Fixtures & Laying In Meters. Make- Reputed.. Last date of submission for this tender is 2023-09-27. This is a Garden Tools tender in Kolkata, West Bengal