Proposal for New Set-up of AV System for Doctoral Seminar Room (B-block, 2nd. Floor) at ABC Block inside the campus of IIM Calcutta

Amount

AV SYSTEM - DP SEMINAR ROOM

Display - Projector (IN USE ) Approved Make: EXISTING Unit Price: N/A

VC SYSTEM

All in One web Based Video Conferencing System with 4K Camera, mic & speaker, Automatic people framing & speaker tracking function upto 12ft - 15 ft. with Wall Mount & Table Mount option, Device mangement application. Including USB cable 5 Mtr, Remote control. Approved Make: POLY/ CISCO/ SONY Note - Laptop/PC for Soft VC should support wireless conference through USB collaboration device with dongle & fuctionality will be provided in support BYOD & BYOM.

Audio System

Wireless Handheld Mic - Transmitter with SM58 Mic Head or it's equivalents , RF Carrier Frequency Range - 1880 MHz ‒ 1900 MHz, Internal Microphone Frequency Response 27 Hz ‒ 20 kHz (+5 dB / 3 dB), Digital Audio Processing - 24 bit / 48 kHz, Security - AES-256 Encryption. Approved Make: SHURE, SENHEISER, BEYERDYNAMIC

Wireless Bodypack Transmitter Approved Make: SHURE, SENHEISER, BEYERDYNAMIC

EARSET MIC, TAN, OMNI, TQG Approved Make: SHURE, SENHEISER, BEYERDYNAMIC

Access Point - Access Point Transceiver, Charger, with Audio DSP integration, 2 transmitters of Handheld and body pack with headworn or lavalier or inbuild mic for simultaneous usage at all times, Scan of RF spectrum and assign frequencies automatically, charging docks for 2 transmitters, Mic Transmitter range should support upto 100 feet. System should support AES-256 grade encryption for secure audio transmission, campus wide capacity of more than 60 channels, should support Dante Networked Audio as well as Analog audio interfacing, lt support Acoustic Echo Cancellation (AEC) for VC calls, It should also be having capabilities of Noise Reduction (NR), Automatic Gain control (AGC) & Parametric Equalizer (PEQ) for audio quality tuning/enhancement. should support mute sync between the wireless microphone system and the VC system Approved Make: SHURE, SENHEISER, BEYERDYNAMIC

SPEAKER SYSTEM SET (1+1)- Supply Installation Testing and Commissioning of 40W Active Wall Speaker Set with RMS/AE’S power handling: - 2 x 20 W, Dynamic power: - 2 x 40 W, Sensitivity (1W/1m): - 89 dB. The speaker should have Sound Pressure (Max. W/1m): - 105 dB or better . Frequency Response: - (± 3 dB) 80 Hz - 20 kHz or better. Power Consumption: - Nominal (1/8 MUP) 11.3 W, Standby < 0.35 W or better. Inputs: Balanced Stereo Connector: - 2 x 3-pin Euro Terminal Block (Pitch - 3.81 mm) Unbalanced Stereo Connector: - 3.5 mm Jack (2x). Remote Connector: -RJ45 Power Supply: - 100 ~ 240 V AC / 50 ~ 60 Hz. Connector: - IEC C7/C8 power inlet , Connectors: - Remote control RJ45. Outputs Passive loudspeaker: - 2-pin Euro Terminal Block (Pitch - 5.08 mm). Drivers: - HF 13 mm (PEI tweeter), LF 5 1/4" (Polypropylene) . Dispersion: -Horizontal 210° (Average -6 dB / 100 Hz – 10 kHz), Vertical 205° (Average -6 dB / 100 Hz. CE Certification should be attached with the bid. Technical Drawing should be attached with the bid.Acoustic Data Graphs should be attached with the bid Approved Make: AUDAC / BOSE / CLEARONE

Cables and Connectors

Equpment rack with PDUs Approved Make: Standard

PoE+ 8-Port Ethernet Switch Approved Make: Standard

Cables connectors and accessories - HDMI Cable 10 Mtr, USB Cable A to C - 5 mtr, , MIC & Speaker Cable , as per requirement. Approved Make: Standard

Installation and Commissioning

Complete Installation and Commissioning Charges Approved Make: SI

PKS DIGI BROADCAST SYSTEM AND SERVICE (BID ID -3154514)