STUDENT STUDY BOARDS

BR -77 (a) Study of single stage RC                           coupled amplifier. "Symtronics                          /Biotech" without VTVM & oscillator  2500/-

(b) Study of 2-stage RC coupled                              amplifier. "Symtronics/Biotech"                          without VTVM & oscillator.                  3150/-

(c) Study of F.E.T.amplifier. "Symtronics/Biotech"                                 without VTVM & scillator                          2700/-

(d) Study of transformer coupled                              amplifier. "Symtronics/Biotech"                        without VTVM & oscillator                     3350/-

(e) R-C transmission line study board.                   "Symtronics/Biotech" without VTVM     7700/-

(f) L-C Transmission line study board.                   "Symtronics/Biotech" without VTVM,                 oscillator & resistance box.                   8500/-

(g) Stefan's law apparatus. "Symtronics/                  Biotech" with power supply with 2                      analog meters.                                     4500/-

(h) Zener diode as voltage regulator.                       "Symtronics/Biotech" complete with                     power supply with 2 analog meters.    3750/-

(i) Clipping & claiming circuit.                               "Symtronics/ Biotech" complete                           with power supply.                              3950/-

(j) Conversion of galvanometer into                       voltmeter. "Symtronics/Biotech"                          with power supply & 2 analog                            meters.                                                 3640/-

(k) Conversion of galvnometers into                       ammeter. "Symtronics/Biotech"                         with power supply & 2 analog meters.  3770/-

(l) R.C. circuit as low pass/high pass                     filter. "Symtronics/Biotech" without                   oscillator & VTVM/CRO.                       3460/-

(m) Kirchoff's law apparatus.                                    "Symtronics/ Biotech" with                                 power supply  & 2 analog                                   meters.                                                3950/-

(n) Study of various filter circuits                        using L.C. & R. "Symtronics/                             Biotech" withput oscillator                                 VTVM/CRO                                               3250/-

(o) LCR configuration apparatus.                       "Symtronics/ Biotech" to study                           LC & R in series /parallel & to                           study effect LC & R in various                           configuration in filter circuit.                     4800/-

(p) LCR impedence apparatus.                                 "Symtronics/ Biotech"                        4350/-

(q) Voltage doubler & tripler circuit.                       "Symtronics/ Biotech"                          3900/-

(r) Flashing & Quenching of neon bulb.             "Symtronics/ Biotech" with power                        supply but without stop watch.              3150/-

(s) To verify millman theoram.                                "Symtronics/ Biotech" complete.         4100/-

(t) To verify thevnin theoram.                         "Symtronics/ Biotech" complete.              3950/-

(u) To verify Norton theoram.                             "Symtronics/ Biotech" complete.              3950/-

(v) To verify maximum power transfer                      theoram. "Symtronics/ Biotech"                           complete.                                            3950/-

(w) To verify Reciprocity theoram.                             "Symtronics/ Biotech" complete.        4080/-

(x) To verify Super Position  theoram. "Symtronics/ Biotech" complete.              4080/-

(y) Verification of networks theoram.                        "Symtronics/ Biotech" thevnin,                            nortion super position & M.                               power transfer.                                    7600/-

(z) Verification of tellagans theoram.                       "Symtronics/ Biotech"                          4080/-

TRAINING BOARDS

BR -96 Circuit Designer board model. "Symtronics/ Biotech" for desining               circuits of OR, And & NOT gates                     using diodes & Transistors.                      3500/-

BR -97 Logic gate trainer. model                          LG-399, "Symtronics/ Biotech" for               studying and or Nand, NOR & NOT                    gates.                                                       2500/-

BR -98 Logic gate trainer. model                         LG-321 "Symtronics/ Biotech" for                       stuyding gate. De-morgan;s theoram                 & boolean expressions half adder                       circuit & combinational logic circuit.        8650/-

BR -99 Logic gate trainer. LG-341.         "Symtronics/ Biotech" for stuyding                 sequential & F cominational logic               circuits.                                                     9750/-

BR -100 Digital IC trainer. "Symtronics/ Biotech" for verfication of laws/theoram             of boolean algebra. study of gates.               verification of imp. TTL circuit parameters building of flips -flops using gates & their timings. study of shift register operations. series to parallel conversion & implementing registers using flip-flops, verification of operation of decades & up/down counter, implementing adders using gates. study of comparator & understanding 7 segment displays & decoders/drivers & study of monoshot truth table & timings.              19800/-

BR -101 Linear IC trainer. "Symtronics/ Biotech". For study op-amp characterstics       like open loop gain. output resistance. differential input resistance unity gain bandwidth rated output. full power         responce. slewing rate input offset                     voltage. input bias current. input noise         current, CMRR, common mode input resistance. Study of op-amp application         like inverting amplifier, voltage follower, differentiator, integrator, log ampligier,         limiter, ac/dc converter etc. Study of       operation of monolithic voltage regulator         & verification of regulator characterstics.         Study of characterstics & operation of high speed voltage comparator & study of comparator application: Schmitt trigger.       pulse width modulation etc. Study of PLL         & measurment of imp. PLL characterstics       like lock range, capture range VCO           sensitivity & VCO lineraity etc.                19800/-

BR -102 Ti study TS, D & JK flip-flop, "Symtronics/ Biotech"                              3950/-

BR -103 To study RS, D,T, JK & JK           master slave flip-flop "Symtronics/         Biotech"                                                    4450/-

BR -104 To study operation &           characterstics of a programmable                 shift register. "Symtronics/ Biotech"         3300/-

BR -105 To study left, Right, &               programmeable shift register.               "Symtronics/ Biotech"                              3500/-

BR -106 To study half adder using                 various gates. "Symtronics/ Biotech"        2250/-

BR -106A To verify half/full adder &         subtractor. "Symtronics/ Biotech"             2500/-

BR -107 To study half subtractor using     various gates. "Symtronics/ Biotech"        2500/-

BR -107A Digital to analog convertor                 ( D to A) "Symtronics/ Biotech"                3500/-

BR -108 To study full adder using               various gates. "Symtronics/ Biotech"        2950/-

BR -109 To study full subtractor using           various gates. "Symtronics/ Biotech"        3040/-

BR -110 Analog to digital convertor                   (A to D) . "Symtronics/ Biotech"               3350/-

BR -111 To study encoder & decoder             circuit. "Symtronics/ Biotech"                   3350/-

BR -112 To construct & study 4-bit                   ripple counter. "Symtronics/ Biotech"       4000/-

BR -113 Study of 4-1 line multiplexer           using IC . "Symtronics/ Biotech"              4150/-

BR -114 Study of 16-1 line multiplexer             using IC. "Symtronics/ Biotech"               4600/-

BR -115 Study of 1-4 line demultiplexer           using IC. "Symtronics/ Biotech"               4150/-

BR -116 Study of 1-16 line demultiplexer           using IC. "Symtronics/ Biotech"               4600/-

BR -117 Study of BCD to 7 segment           decoder. "Symtronics/ Biotech"                4000/-

BR -118 Study of BCD to decimal           decoder. "Symtronics/ Biotech"                4000/-

BR -119 Study of parity circuits.               "Symtronics/ Biotech"                              4200/-

BR -120 Verification of arithmatic logic           unit (alu) using IC 74181. "Symtronics/         Biotech"                                                    4200/-

BR -121 To study 4 bit adder & subtractor using IC.             7483. "Symtronics/ Biotech"                     4200/-

BR -122 To study 4 bit parallel adder/             subtractor using IC. 7483 & IC 7486 . "Symtronics/ Biotech"                              3300/-

BR -123 To study random access                   memory (RAM) . "Symtronics/ Biotech"    6500/-

BR -124 Study of read only memor                 (ROM). "Symtronics/ Biotech"                   7300/-