Technical Specification- Conference System (On Letter Head) Annexure II S. No. Item with specification Qty 1. Lcd projector: Required brand: EPSON/PANASONIC Display Technology 3LCD Resolution XGA - 1080x768 (4:3 aspect ratio) up to 1080p 3500 lumens / Normal mode Brightness Colour light output 3500 lumens/Normal mode Contrast 2000:1 Screen size 30-inch to 300-inch Zoom ratio optical x1.6 automatic vertical ±30°, manual horizontal ±30° Keystone correction Lamp Life 6000 hours LAMP Type 230w Inputs: Video inputs/Audio input/Computer input/Control input/Usb Memory device input/ Microphone input. Outputs: Computer output/Audio output/ Wireless connection Yes Advanced features Direct power on/off, instant off, av mute slide, 3-in-1 usb display Noise level (normal / eco) 37 / 29db sound 1 x 16w speaker weight 3.4kg Maximum 01 2. Projection screen: Required Brand/ Da-lite / Draper Screen size 7x5 Noise free Motor. Yes American Matte white fabric. Yes Elegant chamber casing. Yes Plug and play. Yes Mild Dew resistant fabric. Yes R.F remote control with In-Line switch for Convenience. Yes Universal bracket system for Installation. Yes Wide angle Vision. Yes Balanced & Flat Viewing surface with Dowel at bottom to maintain Yes vertical tension of Screen. Front White surface with Black back ensures unimpaired projection. Yes 3. Amplifier: Required brand: BOSCH/CROWN Frequency response: 50 hz-20khz (+1/-3db, @-10db ref. rated output. distortion 1%@rated output power, 1 kHz, bass control -8/[email protected] Hz, treble control -8/+8 db @10 kHz. inputs: input 1(5-pin din, balanced with phantom power,6.3 mm phone jack) ,input 2 (3pin xlr, balanced with phantom power,6.3mm phone jack) , sensitivity 1mv , impedance 1 k0hm , s/n (flat at max volume) 63db ,s/n (flat at min volume/muted) >75 db. speech filter -3db @315 Hz, high-pass, 6db/oct. outputs: master output (3-pin xlr, balanced), nominal level 1v, impedance <100 ohm, Max output power 120w. 4. Automatic mixer Required brand: BSS/BIAMP Frequency Response (20Hz~20kHz @ +4dBu): +0/-0.4dB 01 01 01 Page 1 of 3 THD+N (20Hz~20kHz @ +4dBu): line level mic level Equivalent Input Noise (20Hz~20kHz, 66dB gain, 150 ohm): Dynamic Range (20Hz~20kHz, 0dB): Maximum Gain (input channels): Crosstalk (channel-to-channel @ 1kHz): line level mic level Input Impedance (balanced): mic/line inputs codec input Input Gain Range (variable trim): mic/line inputs codec input Maximum Input (mic/line): Output Impedance (balanced): Maximum Output (balanced): Full Scale Output Level (six selections) Tail Length: Convergence: Sampling Rate: A/D - D/A Converters: Phantom Power: Power Consumption < 0.006% < 0.05% -125bBu > 105dB 66dB < -80dB < -75dB 8k ohms 15k ohms 0dB ~ +66dB 0dB ~ +18dB +24dBu 200 ohms +24dBu -31dBu ~ +24dBu up to 300ms up to 100dB/sec 48kHz 24-bit +48 VDC (7mA/input (100~240VAC 50/60Hz): 65 watts 5. Ceiling Speaker: Required brand: BOSCH/ JBL Power handling capacity 6w Sound pressure level 98 db Effective frequency range 80-16000hz 6. Wireless Lapel microphone/ Required brand: BOSCH/ SHURE General: 75 mtr Working range Frequency response 50 Hz to15 kHz THD <1% Dynamic Range 90 db A-weighted, typical Transmitter: 8 dB Gain Adjust. Range 10Mw Maximum Rf Output Power required 2x AA Size rechargeable batteries Battery life Up to 10 hours Receiver: Audio Input Level XLR connector into 100k Ohms load: -16 dBV Output impedance XLR Connector: 600 ohms. RF sensitivity -105 dBm for 12 db SINAD, typical Image Rejection >50 dBm, typical Power required 12 to 18 v DC at 130 Ma from external power supply weight 245 g maximum. 10 01 Page 2 of 3 7. Wireless hand held micro phone /Required brand: BOSCH/ SHURE Working range 75 mtr 50 Hz to15 kHz Frequency response <1% THD Dynamic Range 90 db A-weighted, typical Transmitter: -20 dBv maximum Audio input level 22k Ohms Input impedance Rf Output 10Mw Maximum Power required 2x AA Size rechargeable batteries Battery life Up to 10 hours Receiver: Audio Input Level XLR connector into 100k Ohms load: -16 dBV Output impedance XLR Connector: 600 ohms. -105 dBm for 12 db SINAD, typical RF sensitivity >50 dBm, typical Image Rejection 12 to 18 v DC at 130 Ma from external power supply Power required weight 245 g maximum. 02 8. VGA Matrix Switcher with audio/ Required brand: KRAMER/ EXTRON Inputs 4 UXGA ON 15-PIN HD Connectors; 4 unbalanced stereo audio signals on 3.5 mm mini jacks. Outputs 4 UXGA ON 15-PIN HD Connectors; 4 unbalanced stereo audio signal on 5-PIN terminal block connectors Bandwidth: Video: 400MHz Audio: 19 kHz. 3db 9. HDMI Switcher: Required brand: MX/KRAMER 2 Inputs ,1 output with remote control facility 10. Cable cubby: Required brand: EXTRON/KRAMER Hydraulic cable cubby with 1 Vga,1hdmi,1audio,1power, 2 Lan Connectivity 11. Motorized projector lift for projector as per projector size and site requirement. Required brand: XLT/LIBERTY 12. Floor mount Equipment rack for mention equipment having front glass door with locking system. 13. Cabling VGA, AUDIO, HDMI, LAN CABLE and connector as per mention equipment. 01 01 02 01 01 01 Page 3 of 3
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