SITC of AV System customised with Conf Hall Tele Bhaban Ahmd

Amount

SITC of Acoustics Digital Audio Processor Should have 16- channel balanced input audio channel,16 balanced audio output channels,16-channel independent adaptive feedback suppressor,each Input channel Should have pre-amplifier, noise gate, compressor,16-band parametric equalization, delayer & per Output channel 16-band parametric equalization,frequency divider, high and low pass filter, limiter,delayer,Should have Built-in signal generator,Should upport RS-232,Should Support 32 sets of scene preset functions,Maximum input level Should be +20dBu,Input impedance Should be >5 kΩ balanced & >3kΩ unbalanced,Common mode rejection ratio Should be >70dB @ 1 kHz,Phantom power supply Should be +48 V DC,Output impedance Should be 600 Ω balanced,Frequency response Shuld be 20 Hz – 20 kHz,Dynamic range Should be 114 dB,Total harmonic distortion Should be <0.01%,Power supply Should be 100〜240VA, 50/60 Hz,Power Consumption Should be 75W., as required. ( Make :- CKS Acoustics/Shure/ Lectrosonics)

SITC of Acoustics Boundary Microphone Should have half-heart- shaped single-pointing characteristics,Should provide ultra- quiet electronic switches,Frequency response Should be 30 to 20k Hz,Sensitivity Should be -34 dB (19.9 mV) at 1V at 1 Pa,Resistance Should be 200 ohms,Maximum input sound pressure level Should be 130 dB,Should have 68 dB Noise ratio,Phantom Power Supply DC 11 to 52V DC & 3 mA power consumption...( Make :- CKS Acoustics/Shure/ Lectrosonics)

SITC of Acoustics 700W Amplifier can be connected to various input sources like PA Mixer, DJ Mixer, Microphone, CD player, Cassette Player, Keyboard etc. Built in protection against over voltage in AC mains supply. LED indicators for Power, Signal, Overload, Temperature and Fault conditions. Protection against short circuit and overload provided by Circuit protector device. It should have 50-15000 HZ ±3 dB Frequency Response, AC: 220-240, 50 / 60Hz Power Supply. ( Make :- CKS Acoustics/Quest/ Labgruppen )

SITC of Acoustics 5" Wall Mount Speaker should have Rated power output 40W, 20W, 10W, 5W at 100V,6" woofer and 0.5” tweeter two way speaker units, Line input 100V or 70V, 100Hz to 20kHz frequency response, 89dB SPL..( Make :- CKS Acoustics/Quest/ Labgruppen )

SITC of Pop UP Box , which should provide an extremely simple, affordable and elegant single-push pop-up multi-connection solution. By pressing down gently on the lid, the unit opens and closes pneumatically, fast and easy to install and flexible to configure, should have HDMI, Audio, Power, CAT6, as required. .( Make :- Rampo/ Kramer/ Crestron )

SITC of Aten 4-Port 4K HDMI Switch with Dual Output InputLED (Green) x 4 (HDMI-In) Resolution 4096 x 2160, Operating Temperature0 - 40°C, Humidity 0 - 80%,Storage Temperature -20 - 60°C, Power Consumption DC5V:3.29W:15BTU. Connectors Power 1 x DC Jack ( Make :- Aten/ Kramer/ Crestron )

Supply, Installation, Testing and Commissioning Of Video Conferencing System with PTZ HD camera with 20x optical zoom Image Sensor 1 / 2.8 inch CMOS 2.2MP,LENS5.2-104mm – (TBC)Angle Of View Horizontal: 55.8° (W) – 3.2°(T) – Vertical: 32.2° (W) – 1.8°(T)Aperture F1. (W) – F3.0 (T) – (TBC)Focus Auto, Push, ManualWhite Balance Auto, Indoor, Outdoor, Manual, OPW, ATW, Temp. (Kelvin) Exposure Auto, Manual, Shutter/Iris Pr iorityFilter Ring 49mmTally Bi-Colour Full overhead and rear (w/included 0-9 number silicon plugs) Onboard OLED Display 5-line, RGB Color,Graphical PAN Movement Horizontal: 350º (±175º) continuous pan (Zoom Adaptive Speed Range: 0.05º〜100º/s)Tilt Movement Ovement Vertical: +90º to -30º (Zoom Adaptive Speed Range: 0.05°〜72°/s)Environmental Indoor Operating Temperature -10 – +50 (°C) Operating Humidity ≤80%Video Output NDI HX2, NDI HX3/SDI/HDMI/USB-C (UVC/UAC) Video Formats 1080p 60, 59.94, 50, 29.97, 25 720p 60, 59.94, 50, 29.97, 25 Video Compression h.264 IP PTZ Control NDI HX, VISCA IP, Seria Serial PTZ Control 1x RJ45: RS232/RS422 Serial Control Protocol VISCA / PELCO D Network Interface Wi-Fi IEEE 802.11ac, 1GbE WEB Control Interface Full control via Web/Mobile UI including Scene presets ( Make :- Birddog/Vadio/ Panasonic )

Supplying /Fixing of Optical HDMI cable having loop of 15 Mtr , as red. ( Make :- HOC/ Impression/Rampo)

Supplying / Fixing of HDMI Cable as required.. ( Make :- HOC/ Impression/Rampo)

Dismentaling of existing AV system with removal of all Cables , speakers and accessories , making complete the site as required.

Repairing of Amplifiedr of existing 160 Watt AV System , testing with the disconnected speakers and making competable for re sue at the other site , as required., incl. pvdg. Repairing material , service as required.