Supply and Installation of Digital Conference System and PA System at jilla Panchayath Conference Hall Alappuzha

Amount

PA and Digital Conference system

OD183962/2022-2023:Supply, Installation, Testing and Commissioning of Table Top Digital Chairman Unit with 0.4W monitor speaker, 2 headphone jacks with individual volume control PoE powered, XLR-3-31 type connection, Microphone on/off button, RJ-45 daisy chain / star connection Microphone on/off button, Priority switch for temporary muting delegates, RJ-45 daisy chain / star connection complete with Unidirectional electret condenser microphone, LED shows microphone statusFrequency response of100 Hz - 13 kHz , Sensitivity:-37 dB (1 kHz, 0 dB = 1 V / PA)Goosneck length minimum 510mm or better, Approved make: TOA /Televic/Sennheiser

OD183961/2022-2023:Supply, Installation, Testing and Commissioning of Table Top Digital Delegate Unit with 0.4W monitor speaker, 2 headphone jacks with individual volume control PoE powered, XLR-3-31 type connection, Microphone on/off button, RJ-45 daisy chain / star connection complete with with Unidirectional electret condenser microphone, LED shows microphone status;Frequency response of100 Hz - 13 kHz , Sensitivity:-37 dB (1 kHz, 0 dB = 1 V / PA)Goosneck length minimum 510mm or better, Approved make : TOA /Televic/Sennheiser

OD183960/2022-2023:Supply, Installation, Testing and Commissioning of Digital Audio Conference control unit with a recording function, PC control, one-touch connection confirmation capability, controls up to 32 Chairman/Delegate and max.246 units, FBS, MP3 recorder on memory drive or internal memory, Maximum Number of Open Microphones 2 chairman units and 8 delegate units, Standard/Override/Voice activation/Chairman Only modes, and following indicators Conference mode indicator, Number of open microphones, Microphone auto off , Monitor speaker of conference units volume, Connection test, External control, Setting lock, Recording status, USB Access status, USB memory status, Internal memory status, Remaining USB memory capacity warning, Remaining internal memory capacity warning , LINK/ACT indicator, 10BASE-T/100BASE-TX Approved make: TOA /Televic/Sennheiser

OD183959/2022-2023:Supply, Installation, Testing and Commissioning of 3mtr Colour coded 24awg SFTP Cable with goldplated Connectors for looping the Conference system Approved make: Molex / Commscope/Panduit

OD183958/2022-2023:Supply, Installation, Testing and Commissioning of 5mtr Colour coded 24awg SFTP Cable with goldplated Connectors for looping the Conference system Approved make: Molex /Commscope/Panduit

OD183957/2022-2023:Supply, Installation, Testing and Commissioning of 10mtr Colour coded 24awg SFTP Cable with goldplated Connectors for looping the Conference system Approved make: Molex /Commscope/Panduit

OD183385/2022-2023:Supply, Installation, testing and commissioning of handheld microphone with Dynamic type transducer; polar pattern: Cardioid / hypercardioid / supercardioid; frequency response: 55Hz to 15kHz or better; Sensitivity: 1.85mV or better with Switch as per the tender specifications. Approved make: Sennheiser/Shure/Audio Technica

OD183684/2022-2023:Supply, installation, testing and commissioning of Gooseneck podium cardioid condenser Microphone with ON/OFF switch , 5 meter mic cable and Frequency Response 70-16000Hz ,Sensitivity -37 dB at 1V at 1pa ,11 to 52 Vdc Phantom Power ,Signal-to-noise Ratio 66 dB, Complete with Anti-Shock Microphone Stand. Approved Make :Sennheiser/Shure/ Audio Technica

OD183956/2022-2023:Supply, Installation, Testing and Commissioning of Dual wireless UHF microphone with base unit, Up to 10 compatible channels ,Switching bandwidth up to 24 MHz ,Sensitivity 1.8 mV/Pa (free field, no load at 1 kHz), Frequency response 55 - 16,000 Hz, 2-channel diversity reception, Integrated antennas Automatic frequency management and synchronization via remote channel for easy setup with all necessary cables and connectors Approved make: Sennheiser/Shure/Audio Technica

OD183382/2022-2023:Supply, Installation, testing and commissioning of 12-Channel Mixing Console: Max. 6 Mic / 12 Line Inputs (4 mono + 4 stereo) / 2 GROUP Buses + 1 Stereo Bus, +48V phantom power on all XLR mic channels Approved Make: YAMAHA/Allen Heath/Behringer

OD183955/2022-2023:Supply, Installation, Testing and Commissioning of 2 way speaker with 1 inch dome tweeter and a 4 inch Mid /Low-frequency driver, RMS Power 35 W, Max. Power 70 W, Impedance 16 ohm , Sensitivity (1W/1m) 86 dB, Frequency Response (+ or - 3 dB) 100 Hz - 20 kHz Range (-10 dB) 65 Hz - 20 kHz ; Dispersion 130 degree (H xV) specially designed Vertical and Horizontal mounting bracket. Approved make: AUDAC/Bose/Tanoy /QSC

OD183954/2022-2023:Supply, Installation, testing and commissioning of Power Amplifier : 2x 300W at 8ohm; 2x 500W at 4 ohm ; Class-D amplifier ,onboard PEQ, crossover, filters, delay, and limiter functions, Speaker presets ; 1kHz Non-clip 20msec Burst Both channels driven 8ohm ; Sampling frequency rate Internal 48kHz ; A/D D/A Converters AD/DA: 24-bit linear, 128 times over sampling ; Total harmonic distortion 0.1% (1kHz, 10W), 0.3% (1kHz, Half power) ; Frequency response + or -1.0dB (1W, 8ohm, 20Hz to 20kHz) ; S/N ratio 101dB A-weighted ; Crosstalk Less than -60dB @Half Power ;Maximum input voltage +24dBu ; Input impedance 20k ohm (Balance), 10kohm (Unbalance) Approved Make : YAMAHA/Audac/Apart/QSC

OD183379/2022-2023:Supply and laying of 2 core PVC insulated Cu conduction shielded microphone cable Approved Make : Belden/Klotz/Euro

OD183378/2022-2023:Supply and laying of 2 core 1.5 sq mm PVC insulated Cu conduction loudspeaker cable Approved Make : Belden/Klotz/Euro

OD183377/2022-2023:Supply and termination of XLR connectors Approved Make : Neutrik/ITC/Amphenol

OD183376/2022-2023:Supply and termination of EP to RCA cables of 2 meter length to give connection from laptop/ mobile to Mixer Approved Make : Neutrik/ITC/Amphenol

1.21.1:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

OD183375/2022-2023:Supply, installation, testing and commissioning of 2 KVA UPS with 2x100 AH CPRI certified tower tubular batteries and having 3 year warranty for both UPS and Battery and including any electrical wiring for providing input/output connectivity of the UPS. Preferred make: Hykon/Numeric/APC

OD183374/2022-2023:Supply, Installation, testing and commissioning of 17U Equipment Rack for housing all rack mountable equipments with internal wiring, front glass door; heat dessipation fans; movement wheels, power distribution units etc Preferred Make:Valrack/Rittal/Netrack/Equivalent.

OD183373/2022-2023:Demolishing of concrete floor having suitable size and laying PVC conduit/50 x 50 trunking as required including reconditioning of the floor with ceramic tile/ concrete as required

Systronics (India) Ltd , Telerad Division

Bidder Name

Systronics (India) Ltd , Telerad Division

ATLANTA COMPUTERS