GSD - 1200

              Black & White Television Demonstrator ( with 14" CRT)

              Objective :

               To studyworking principle of black & white television

              To study practical & theoretical aspects of B&W television circuitry

              To study signals & voltages in different sections

              Technical Specifications :

              TV standard : PAL

              Antenna input impedance : VHF/UHF 75W, unbalancedtype

              Sound output : 20W PMPO x 1 way

              Speaker coil impedance : 8W

              Control button of the TV : Volume, Brightness, Contrast, Tuner, Bandswitch

              Intermediate Frequency (IF) : Video IF : 38.9MHz

                                                            Sound IF :  33.4MHz

               Power supply switched with protection power ON/OFF switch on the primary coil

               CRT : 14 inches

               Receiving Channels : Channel - PAL

               (with Electronic Tuner) : VHF LOW – 2 - 4

                                                    : VHF HIGH – 5 - 12

                                                     : UHF -  21 - 69

               Circuit Block : Tuner Section, Horizontal Output Section, Vertical Output Section, VIF, SIF, :Horizontal/Vertical Oscillation & Sync Section, Sound Section, Video                     Section, System Control Section, Power Supply Section

               20 Fault Switch provided on front panel for fault creation

               20 Test Points provided on front panel only for observations

               Complete view of component mounted PCB & CRT section

               Complete circuit diagram printed on front panel

               Power requirement : 220 VAC +10% , 50 Hz

               Weight : 20.0Kg Approx.

               Standard Accessories :

               Power Chord, Connecting Wire having both side 25 pin male  connectors(1no.), Antenna, Fedder  Wire, Remote Control With cell, Balun Transformer & Instruction                 Manual.

                Instruction  Manual