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EDUSAT Virtual Classroom                                                                                                         

 

Under TIFAC’s INDO US Science & Technology initiative and EDUSAT utilisation programme of ISRO a VSAT network is setup here at SASTRA University. Satellite Interactive Terminal and student-end peripheral equipment is  installed  and configured with direct   relay with  the HUB installed at AMRITA UNIVERSITY, Coimbatore.

 

Students can attend the live lectures from eminent faculties from leading universities of the world and interact thru this facility.

 

This is commissioned with the following equipments:-

  1. SIT RF and Base band equipment (1.8 mts ext C-band antenna reflector).

  2. Student end peripheral equipments include…

·  Video capture computer  & Monitor (PIV @ 3 Ghz, 512 MB DDR) preloaded with Learning management s/w

·  Handy cam with tripod

·  Multimedia projector with screen

·  Wireless micro phone

·  Speaker with amplifier

·  LINKSTAR RCST with 30 mtr IFL cable

·  1 KVA UPS with half an hour backup

 

Sl.No

DESCRIPTION

MODEL

 

SIT Equipment

 

1

1.2m Ku Band/1.8 Ext C-Band Antenna with NP Mount & earthing kit – out door

Prodelin Series 1134

2

Ku Band 2W BUC with PLL LNB – out Door

Vissat

3

Indoor Unit of Satellite Interactive Terminal (RCST) – In Door

Vissat Linkstar

4

IFL Cable, 30 Mtr (from Antenna to RCST)

 

 

In Door Equipment

 

5

Video Capture Computer

HP DX 6120

6

Handycam with Tripod

Sony DCR TRV 285E

7

Wireless Microphone (UHF)

Beyerdynamics OPUS 159U

8

Speaker and Amplifier

Bosch LBD 1906 B & LBD 8373

9

Multimedia Projector

HP VP 6310B

10

Screen

Focus

11

1 KVA online UPS with 0.5 Hrs SMF battery Backup

Electronics & controls

12

·  Learning Management Software (LMS)

·  Student End Learnmate

·  TrainNet Client Software for student End

 

 

 

 

Video capture computer HP DX6120

 

Technical Specifications:

 

·  Pentium D processor 805 with Dual Core, 3.2 GHz HT (or higher)

·  256MB dual channel DDR2 – 533 MHz

·  80 GB SATA/NCQ 7200 RPM System hard disk

·  Network Interface: Gigabit NIC

·  Video: 128MB PCI Express 

·  Integrated Audio

·  Keyboard and Mouse

·  17 inch monitor:

·  Image contrast ratio - 400:1

·  Ports: 15 pin D-sub/DVI-D/USB 2.0

·  Analog video format: RGB

·  2 PCI slots, 2 PCI express slots, Fire-wire port, 4 USB 2.0 ports

·  Power Supply: 200-240V AC/ 50 Hz.

·  Windows XP with Service pack 2 or higher

 

 

Handycam with tripod DCR TRV285E

 

Sony Handycam DCR TRV285E

 

General:

MPN: DCRTRV285E.CEH

Product Type: Camcorder

Width: 8.5 cm

Depth: 15.1 cm

Height: 9.8 cm

Weight: 0.8 kg

 

Lens system:

Type: Zoom lens - 2.5 mm - 50 mm - f/1.6-2.4

Focal Length: 2.5 mm - 50 mm

Focal Length Equivalent to 35mm Camera: 42 - 840mm

Focus Adjustment: Automatic, manual

Auto Focus: TTL contrast detection

Lens Aperture: F/1.6-2.4

Optical Zoom: 20 x

Zoom Adjustment: Motorised drive

Filter Size: 37 mm

 

Main features:

Camcorder Sensor Resolution: 540 Kpix

Camcorder Effective Video Resolution: 350 Kpix

Webcam Capability: Yes

Media Type: Digital 8

Colour Support: Colour

Optical Sensor Type: CCD

Optical Sensor Size: 1/6"

Min Illumination: 0 lux

Analogue Video Format: PAL

Digital Zoom: 990 x

Recording Speed: SP, LP

Shooting Modes: Spotlight, Sunset & Moon, landscape, portrait mode, Beach & Ski, sports mode

Special Effects: Solarisation, Sepia, Mosaic, Stretch, Slim, Pastel, Monotone, Negative Art

Faders: White fader, monotone fader, mosaic fader, black fader

Image Stabiliser: Electronic (Steady Shot)

Max Shutter Speed: 1/4000 sec

Min Shutter Speed: 1/50 sec

Exposure Modes: Programme, automatic

White Balance: Automatic

Display:

Type: LCD display - TFT active matrix - 2.5" - colour

Display Form Factor: Rotating (270°)

Display Format: 123,000 pixels

 

Viewfinder:

Viewfinder Type: LCD monitor

Viewfinder Colour Support: Black & White

Viewfinder Resolution: 90,000 pixels

 

Additional features:

DV input: Yes

Low Lux / Night Mode: Yes

Built-in Light: Yes

Time Code: Yes

Additional Features: Built-in speaker, demonstration mode, backlight compensation, digital noise reduction

 

 

 

Microphone

Type: Microphone - built-in

Microphone Technology: Electret condenser

Microphone Operation Mode: Stereo 

Miscellaneous

Included Accessories: Camcorder shoulder strap, lens cap

Cables Included:

· A/V cable

· USB cable

SCART-Phono adapter 

Connections

Connector Type:

· 1 x composite video/audio output

· 1 x IEEE 1394 (FireWire/i.LINK)

· 1 x USB

· 1 x DC power input

Power:

Power Device: Power adapter - external

 

Software

Software: Drivers & Utilities, Sony Picture Package 

Battery:

Supported Battery: Sony NP-FM30

Supported Battery Details: 1 x Li-ion rechargeable battery - 700 mAh ( included )

 

 

 

AMPLIFIER WITH SPEAKERS       

 

Technical Specifications:

· Inputs: 2 Microphone , 1 Aux. and 1 Line

· 50+50 Watt RMS power amplifier 

· Bass & treble controls.

· Frequency Range: 30 Hz to 16 kHz or better

· Output Impedance: 4/8/16 ohm

· Matching Two way Speaker System

· Operating Voltage: 220Volts(+/-10%) /50Hz

 

MICROPHONES (HANDHELD)

 

Technical Specifications:

· Pickup pattern  :  Unidirectional (Cardioid or Super-cardioid)

· Frequency response   :  50 to 15000 Hz

· Output level (sensitivity)   :  -52 dBV or better

· Output impedance            :  600 ohms

· On/Off switch                   :  Required

· Connector                          :   XLR

· Detachable 5 mtr. Cable with XLR connector to small phone plug (small EP-jack) connector

 

 

 

 

 

HP vp6310b Projector Specifications:

Brightness (Lumens) :

1600 ANSI

Contrast (Full On/Off) :

2000:1

Variable Iris:

No

Audible Noise:

36.0 dB

Eco-Mode:

34.0 dB

Weight:

3.5 kg

Size (cm) (HxWxD) :

11.2 x 29.5 x 27.2

Std. Lens:

Focus:

 

Manual

Zoom:

Manual, 1.16:1

Throw Dist (m) :

2.4 - 7.0

Image Size (cm) :

152.4 - 508.0

Optional Lenses:

No

Digital Zoom:

No

Digital Keystone:

Vertical

Lens Shift:

     **

Networking:

Wired:

 

No

Wireless:

No

Warranty:

2 Years

Performance:

 

H-Sync Range:

     **

V-Sync Range:

     **

Compatibility:

HDTV:

 

720p, 1080i, 575i

EDTV/480p:

Yes

SDTV/480i:

Yes

Component Video:

Yes

Video:

Yes

Digital Input:

No

Personal Computers:

Yes

Display:

Type:

 

DLP (1)

Color Wheel Segs:

     **

Color Wheel Speed:

     **

Native:

800x600 Pixels

Maximum:

1400x1050 Pixels

Aspect Ratio:

4:3 (SVGA)

Lamp:

Type:

 

210W     **

Life:

4000 hours

Quantity:

1

Speakers:

6.0W Mono

Max Power:

285W

Voltage:

100V - 240V




 

 

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