1.1DETAILS of IMPORTANT TECHNICAL WORK DONE at Lpts / Vlpts DURING the MONTH

MONTHLY REPORT

OF DMC, PILANI

for the month of

JULY, 2012(Month & Year)

1. GENERAL

1.1DETAILS OF IMPORTANT TECHNICAL WORK DONE AT LPTs / VLPTs DURING THE MONTH

Name of Station / Details of the important technical work done / REMARKS
LPT,KHETRI /

Satellite System unit EC-7101 repaired by replacing its defective resistances 3.3K Ohm & 2.7K Ohm.
SMPS make digitronics Sr no. 5544 replacing NTC 109

LPT, NARNAUL /

Preventing maintenance of DG set (15 KVA) got done by replacing fresh Mobile oil & filter Set.

LPT, CHIRAWA /

Defective LNB in 3-C Satellite receiving system got replaced with new one.

LPT, NAWAL GARH /

Maintenance of DG set got done & defective Diesel pipe (Benjo) 2 nos. & fan belt A-43 one no. replaced by new one.

LPT, KOTPUTLI /

Preventing maintenance of DG set got done by replacing fresh Mobile oil & oil filter.

LPT, M/GARH /

Fan belt & Alternator belt replaced by new one & Preventing maintenance of DG set got done

1.2 DETAILS OF OFFICERS / STAFF RELIEVED / JOINED FROM / AT DURING THE MONTH

DETAILS OF OFFICERS / STAFF JOINED DURING THE MONTH
Name / Designation / Emp. No./IRLA No. / Relieved from Station / Relieving Date / Joined at / Joining date / Transfer order No. and Date
DETAILS OF OFFICERS / STAFF RELIEVED DURING THE MONTH
Name / Designation / IRLA No./ Emp. No. / Relieved from Station / Relieving Date / To join at / Transfer order No. and Date

1.3TOUR / LEAVE DETAILS OF ENGG. HEAD OF OFFICE / CONTROLLING OFFICERS DURING THE MONTH

NAME OF OFFICER / TOUR DETAILS / PERIOD OF E.L. / MEDICAL LEAVE ALONGWITH ITS NATURE
PERIOD / PLACE

1.4 TRAINING DETAILS OF ENGG. HEAD OF OFFICE / STAFF DURING THE MONTH

NAME OF OFFICER / STAFF / DESIGNATION / PERIOD / PLACE / NAME OF COURSE
From / To

1.5 DETAILS OF NEW EQUIPMENTS RECEIVED AT DMC / LPTs /VLPTs DURING LAST SIX MONTHS

Name of Station / Name of equipment / Date of receipt of equipment / Received from / Whether put in to circuit / Performance of equipment / Remarks
D
M
C,
P
I
L
A
N
I / 32” LCD TV Set Model no. KLV 32-NX-500 Make – Sony – 3 nos. / 16-06-2011 / D-6 Godown, New Delhi / Yes / OK
8X2 Audio Video Switchers (Stereo Audio), Model :DBSA VS-82V,Make-Videotronix – 2 nos. / 16-06-2011 / D-6 Godown, New Delhi / Yes / OK
Professional IRD, Model : 2981/D, Make-Scopus – 2 nos. / 16-06-2011 / D-6 Godown, New Delhi / Yes / OK
Scroller Generator with 17” LCD monitor, keyboard, mouse,Model- Infotic Proticker, Make- Monarch – 8 nos. / 31-07-2011 / D-6 Godown, New Delhi / Installation by manufacturer awaited / N.A. / For LPT, Jhunjhunu, Nawalgarh, Churu, Khetri, Pilani, Kotputli, Narnaul & Mahendragarh – 01 no. each

1.6 DETAILS OF SCROLLER

Name of Station / Working Status of Scroller-1 / Working Status of Scroller-2 / Revenue generated in current month / Progressive revenue generated in current financial year
LPT, PILANI / OK / OK / 0 / 13528
LPT, CHIRAWA / N.A. / N.A. / N.A. / N.A.
LPT, KHETRI / OK / OK / 1392 / 14794
LPT, JHUNJHUNU / OK / OK / 760 / 38898
LPT, NAWALGARH / OK / OK / 0 / 0
LPT, CHURU / OK / OK / 3648 / 39932
LPT, RAJGARH / OK / OK / 1520 / 13528
LPT, TARANAGAR / N.A. / N.A. / N.A. / N.A.
LPT, KOTPUTLI / OK / OK / 0 / 18240
LPT, NARNAUL / OK / OK / 4864 / 6840
LPT, MAHENDRAGARH / OK / OK / 0 / 1976
VLPT, NEEM KA THANA / N.A. / N.A. / N.A. / N.A.

1.7 ELECTRIC CONNECTION DETAILS

Name of Station / Availability of Electricity / Whether Single Phase / Three Phase / Sanctioned Load / Power Factor
LPT, PILANI / 22-23 Hrs / 3 Phase / 10 kw / 0.90
LPT, CHIRAWA / 20-22 Hrs / 3 Phase / 10 kw / 0.90
LPT, KHETRI / 22-23 Hrs / 3 Phase / 25 kw / 0.90
LPT, JHUNJHUNU / 20-22 Hrs / 3 Phase / 30 kw / 0.90
LPT, NAWALGARH / 20-22 Hrs / 3 Phase / 15 kw / 0.90
LPT, CHURU / 20-22 Hrs / 3 Phase / 25 kw / 0.90
LPT, RAJGARH / 18-22 Hrs / 3 Phase / 15 kw / 0.90
LPT, TARANAGAR / 18-22 Hrs / 3 Phase / 24 kw / 0.90
LPT, KOTPUTLI / 16-20 Hrs / 3 Phase / 10 kw / 0.90
LPT, NARNAUL / 16-20 Hrs / 3 Phase / 35 kw / 0.90
LPT, BHIWANI / 18-20 Hrs / 3 Phase / 25 kw / 0.90
LPT, MAHENDRAGARH / 18-22 Hrs / 3 Phase / 19.6 kw / 0.90
VLPT, NEEM KA THANA / 18-22 Hrs / 1 Phase / 2 kw / 0.90

1.8 LAND / BUILDING DETAILS

Station / Name of Owner of Land / Category of Owner
(Deptt. / Govt. / Private) / Type of Building (Porta Cabin / Permanent) / Is Building / Porta Cabin constructed departmentally / Rent of Setup
(Rs. p.m.) / Availability of Lease Deed / Due Date of Renewal of Lease Deed / Due Date of Revision of Rent / Remarks
DMC, PILANI / Smt.Sumitra Devi / Private / Permanent / 4500 / Mar., 2011 / Apr., 2011 / Apr., 2011 / Renewal under process
LPT, PILANI / Director, CEERI / Govt. / Permanent / 1050 / 03-06-2002 / 02-06-2002 / 02-06-2002 / Letter has been given but no response from owner
LPT, CHIRAWA / Sh. Suraj Bhan / Private / Permanent / 5500 / 31-08-2008 / 01-09-2008 / 01-09-2008 / Under process at the end of CE(NZ),Delhi
LPT, KHETRI / HCL, KCC / Govt. / Permanent / 1241 / 16-07-2014 / 17-07-2014 / 17-07-2014
LPT, JHUNJHUNU / Zila Parishad / Govt. / Permanent / 17500 / 31-08-2013 / 01-09-2013 / 01-09-2013
LPT, NAWALGARH / Sh. R.L. Saini / Private / Permanent / 7741 / 31-03-2013 / 01-04-2013 / 01-04-2013
LPT, CHURU / AIR, Churu / Govt. / Permanent / NIL / N.A. / N.A. / N.A. / Co-sited with AIR, Churu
LPT, RAJGARH / Panchayat Samiti / Govt. / Permanent / 4275 / 31-07-2000 / 01-08-2000 / 01-08-2000 / Renewal under process at the end of CCW,Jaipur
LPT, TARANAGAR / Smt. Roshni / Private / Permanent / 3000 / 31-10-2008 / 01-11-2008 / 01-11-2008 / Under process at the end of CE(NZ),Delhi
LPT, KOTPUTLI / PWD / Govt. / Permanent / 2700 / 08-01-1997 / 09-01-1997 / 09-01-1997 / Ownership disputed. Property declared as ‘NAZRUL SAMPATTI’ of State Govt.
LPT, NARNAUL / State Govt. / Govt. / Permanent / NIL / N.A. / N.A. / N.A. / On 99 years’ lease
LPT, BHIWANI / State Govt. / Govt. / Permanent / NIL / N.A. / N.A. / N.A. / On 99 years’ lease
LPT, MAHENDRAGARH / PWD / Govt. / Permanent / 4550 / 28-10-2003 / 29-10-2003 / 29-10-2003 / Letter has been given but no response from owner
VLPT, NEEM KA THANA / Municipal Committee / Govt. / Permanent / NIL / N.A. / N.A. / N.A. / Rent free

2. TECHNICAL

2.1 DETAILS OF WORKING OF TRANSMITTER FOR THE MONTH OFJULY, 2012

LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH
DD-1 / DD News
1 / Test Hours / 7.75 / 7.16 / 9.50 / 7.18 / 7.75 / 5.83 / 10.33 / 10.33 / 7.50 / 6.50 / 6.50 / 9.83
2 / Scheduled Prog. Hours / 596.31 / 595.91 / 596.30 / 595.58 / 595.51 / 595.80 / 595.63 / 594.85 / 595.90 / 596.13 / 565.00 / 596.25
3 / Gear Breakdown Hrs. / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
4 / Power Supply Breakdown Hrs. / 0 / 1.56 / 0 / 0 / 1.98 / 0 / 0.35 / 1.15 / 2.90 / 2.18 / 2.11 / 3.26
5 / Other Causes Breakdown Hrs. / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
6 / Total Breakdown Hrs. (3+4+5) / 0 / 1.56 / 0 / 0 / 1.98 / 0 / 0.35 / 1.15 / 2.90 / 2.18 / 2.11 / 3.26
7 / Prog. Hours Radiated (2-6) / 596.31 / 594.35 / 596.30 / 595.58 / 593.53 / 595.80 / 595.28 / 593.70 / 593.00 / 593.95 / 562.89 / 592.98
8 / Total Hours of Working (1+7) / 604.06 / 601.35 / 605.80 / 602.76 / 601.28 / 601.63 / 605.61 / 604.03 / 600.50 / 600.45 / 569.39 / 601.98
9 / % B/D ={(Total B/D x 100)/
Scheduled Prog. Hrs.)} / 0 / 0.26 / 0 / 0 / 0.33 / 0 / 0.05 / 0.19 / 0.48 / 0.36 / 0.37 / 0.54

580.10

2.2 PROGRESSIVE TOTAL FROM APRIL OF CURRENTFINANCIAL YEAR

LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH
DD-1 / DD News
1 / Test Hours / 30.50 / 28.32 / 38.20 / 28.41 / 30.50 / 29.09 / 40.66 / 40.66 / 30.25 / 26.21 / 26.21 / 37.00
2 / Scheduled Prog. Hours / 2299.54 / 2297.22 / 2297.60 / 2296.88 / 2297.50 / 2294.31 / 2295.91 / 2295.81 / 2299.50 / 2297.71 / 2206.03 / 2297.59
3 / Gear Breakdown Hrs. / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
4 / Power Supply Breakdown Hrs. / 0.12 / 5.42 / 0 / 0 / 6.70 / 0.28 / 1.08 / 4.25 / 10.66 / 8.87 / 8.77 / 11.57
5 / Other Causes Breakdown Hrs. / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
6 / Total Breakdown Hrs. (3+4+5) / 0.12 / 5.42 / 0 / 0 / 6.70 / 0.28 / 1.08 / 4.25 / 10.66 / 8.87 / 8.77 / 11.57
7 / Prog. Hours Radiated (2-6) / 2299.42 / 2291.80 / 2297.60 / 2296.88 / 2290.80 / 2294.31 / 2294.83 / 2291.56 / 2288.84 / 2288.84 / 2197.26 / 2286.02
8 / Total Hours of Working (1+7) / 2329.92 / 2320.12 / 2335.80 / 2318.11 / 2321.30 / 2323.03 / 2335.49 / 2332.22 / 2318.59 / 2315.05 / 2223.47 / 2323.02
9 / % B/D ={(Total B/D x 100)/ Scheduled Prog. Hrs.)} / 0.007 / 0.23 / 0 / 0 / 0.29 / 0.01 / 0.04 / 0.18 / 0.46 / 0.38 / 0.39 / 0.50

2.3 DETAILS OF POWER OF TRANSMITTER FOR THE MONTH …JULY, 2012

LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH / VLPT, NEEM KA THANA
DD-1 / DD News
1 / Rated Power of Transmitter (in KW / Watts) / 100W / 100W / 350W / 495W / 100W / 500W / 100W / 100W / 100W / 500W / 500W / 100W / 10W
2 / ForwardPeak Power of Transmitter
Video / 100W / 100W / 500W / 495W / 100W / 350W / 95W / 100W / 100W / 500W / 495W / 100W / 10W
Audio / 10W / 15W / 30W / 40W / 15W / 35W / 9W / 10W / 15W / 35W / 25W / 15W / 1.0W
3 / Reflected Power
Video / 1.0W / 2W / 4W / 2W / 2W / 3W / 3W / 2W / 1.5W / 1W / 3W / 2W / 0.1W
Audio / 0.1W / 0.3W / 0.5W / 0.5W / 0.3W / 0.3W / 0.5W / 0.3W / 0.2W / 0.1W / 0.3W / 0.3W / 0.05W
4 / Since when Transmitter is on less than rated power (if applicable) / - / - / - / - / - / - / - / - / - / - / - / -
5 / Reasons for less than rated power / - / - / - / - / - / - / - / - / - / - / - / -
6 / Reasons for high reflection, if any / - / - / - / - / - / - / - / - / - / - / - / -

2.4 DETAILS OF LOW POWER RADIATION FROM TRANSMITTER

(SyncPeak Video Power less than rated power)

LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH
1 / Dates
2 / Duration / NIL / NIL / NIL / NIL / NIL / NIL / NIL / NIL / NIL / NIL / NIL
3 / Power (Radiation)
4 / Reasons
5 / Total duration of Low Power in hours during the month
6 / No. of occurrences
7 / Progressive total of occurrences of Low Power Radiation
8 / Progressive total of duration of Low Power Radiation
9 / Complaints of reception, if any & Reason of complaints

2.5DETAILS OF MAJOR BREAKDOWN DURING THE MONTH

(More than 15 minutes)

LPTs UNDER DMC, PILANI

Date / Duration / Period / Reasons for B/D / Action taken to solve the B/D / Preventive action taken to avoid such breakdown in future
From / To

VLPT, NEEM KA THANA

Date / Duration / Period / Reasons for B/D / Action taken to solve the B/D / Preventive action taken to avoid such breakdown in future
From / To
NIL / NIL

2.6CATEGORY-WISE BREAKDOWN DURING THE MONTH

LPT, PILANI

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0

LPT, CHIRAWA

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 94 / 1.56 / 0 / 0 / 0 / 0

LPT, KHETRI

LPT, JHUNJHUNU

LPT, NAWALGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 119 / 1.98 / 0 / 0 / 0 / 0

LPT, CHURU

LPT, RAJGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 21 / 0.35 / 0 / 0 / 0 / 0

LPT, TARANAGAR

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 69 / 1.15 / 0 / 0 / 0 / 0

LPT, KOTPUTLI

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 174 / 2.90 / 0 / 0 / 0 / 0

LPT, NARNAUL

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 131 / 2.18 / 0 / 0 / 0 / 0 / DD – 1 (NATIONAL)
0 / 0 / 0 / 0 / 0 / 0 / 127 / 2.11 / 0 / 0 / 0 / 0 / DD NEWS

LPT, MAHENDRAGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 196 / 3.26 / 0 / 0 / 0 / 0

VLPT, NEEM KA THANA

2.7CATEGORY-WISE PROGRESSIVE BREAKDOWN FROM APRIL OF CURRENT FINANCIAL YEAR

LPT, PILANI

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 7 / 0.11 / 0 / 0 / 0 / 0

LPT, CHIRAWA

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 326 / 5.42 / 0 / 0 / 0 / 0

LPT, KHETRI

LPT, JHUNJHUNU

LPT, NAWALGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 402 / 6.70 / 0 / 0 / 0 / 0

LPT, CHURU

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 52 / 0.85 / 0 / 0 / 0 / 0

LPT, RAJGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 65 / 1.08 / 0 / 0 / 0 / 0

LPT, TARANAGAR

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 256 / 4.26 / 0 / 0 / 0 / 0

LPT, KOTPUTLI

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 650 / 10.66 / 0 / 0 / 0 / 0

LPT, NARNAUL

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 533 / 8.88 / 0 / 0 / 0 / 0 / DD – 1 (NATIONAL)
0 / 0 / 0 / 0 / 0 / 0 / 527 / 8.78 / 0 / 0 / 0 / 0 / DD NEWS

LPT, MAHENDRAGARH

GEAR / POWER SUPPLY / OTHER CAUSES
Major / Minor / Major / Minor / Major / Minor
No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur. / No. / Dur.
0 / 0 / 0 / 0 / 0 / 0 / 695 / 11.58 / 0 / 0 / 0 / 0

VLPT, NEEM KA THANA

2.8PERFORMANCE FIGURES OF TRANSMITTER

In MHz / LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH / VLPT, NEEM KA THANA / Remarks
DD-1 / DD News
Frequency of Vision Carrier / 210.25 / 519.25 / 224.23 / 527.25 / 217.25 / 471.25 / 196.25 / 182.25 / 217.25 / 575.25 / 511.25 / 196.25 / 182.25
Frequency of Aural Carrier / 215.75 / 524.75 / 229.73 / 532.75 / 222.75 / 476.75 / 201.75 / 187.75 / 222.75 / 580.75 / 516.75 / 201.75 / 187.75
K Factor
(1) K-Bar / 1% / 1% / 1% / 1% / -- / -- / -- / 1% / -- / 0% / 1% / 1%
(2) K Pulse to Bar / -- / -- / -- / -- / -- / -- / -- / -- / -- / 3.26%+ / -- / --
(3) K2T / 1.25% / 1.25% / 1.25% / 1.25% / -- / -- / -- / 1.25% / -- / 2.5% / 1.25% / 1.25%
Differential Gain / 10%
Differential Phase
Signal to Noise Ratio
Vision Peak Power / 100W / 100W / 500W / 500W / 100W / 500W / 100W / 100W / 100W / 500W / 500W / 100W / 10W

2.9VIDEO FREQUENCY RESPONSE

Freq
(MHz)/Gain in dB / -1.25 / -0.75 / 0.0 / 1.0 / 1.5 / 2.0 / 3.0 / 4.43 / 5.0 / 5.30 / 5.50
LPT, PILANI
LPT, CHIRAWA
LPT, KHETRI
LPT, JHUNJHUNU
LPT, NAWALGARH
LPT, CHURU
LPT, RAJGARH
LPT, TARANAGAR
LPT, KOTPUTLI
LPT, NARNAUL
LPT, MAHENDRAGARH
VLPT, NEEM KA THANA

2.10AUDIO PERFORMANCE FIGURES

LPT, PILANI / LPT, CHIRAWA / LPT, KHETRI / LPT, JHUNJHUNU / LPT, NAWALGARH / LPT, CHURU / LPT, RAJGARH / LPT, TARANAGAR / LPT, KOTPUTLI / LPT, NARNAUL / LPT, MAHENDRAGARH / VLPT, NEEM KA THANA / LPT, PILANI
DD-1 / DD News
Aural Carrier / 215.75 / 524.75 / 229.73 / 532.75 / 222.75 / 476.75 / 201.75 / 187.75 / 222.75 / 580.75 / 516.75 / 201.75 / 187.75 / 208.75
Frequency response
50 Hz to 15 KHz
Distortion Factor
F.M. Noise level
Frequency Deviation at 100% Modulation

2.11WORKING STATUS OF 500W AUTO MODE TRANSMITTERS (Wherever applicable)

S.No. / Name of LPT / Xtr. Make, Model, Channel / Whether Operating on Auto / Manual Mode / Details of Fault occurred / Current Working Status
(in detail) / Remarks
1 / KHETRI / BEL, MVV-204, 12(-) 500W (1+1) / Manual Mode / SCU defective / Transmitter is working on Manual mode only / SCU became defective on 24-01-2011. IC GB-4551, IC AD-818AN and IC LM-188IN required, to be replaced by defective ones.
2 / CHURU / WEBEL, WML-12U,21(.) 500W (1+1) / Manual Mode / SCU defective / OK / Defective SCU under repairing with M/s Webel, Kolkata
3 / JHUNJHUNU / WEBEL, WML-12U, 28(.) 500W (1+1) / Manual Mode / One unit OK / Exciter of unit II is not working properly and sent for repair
4 / NARNAUL / WEBEL, WML-12U, 34(.) 500W (1+1) / Auto / OK

2.12WORKING STATUS OF VLPTs (Wherever applicable)

Sr. No. / Name of VLPT / Ch. No. / Type of Transmitter / Rated Power / O/P Power / Reflected Power / Ex-1 / Ex-2 / PA1 / PA2 / ASU
1 / Neem ka Thana / 6 / GCEL Band III / 10W / 10W / <0.1W / OK / OK / OK / OK / OK
Sr. No. / Name of VLPT / Batteries
(In circuit) / Solar Panel / Battery Charger / Charge Controller
Installed / Damaged / Remark / Installed / Damaged / Remark
1 / Neem ka Thana / 24 Nos. / NIL / Working since 21-05-2010 / 48 / NIL / OK / OK / OK

2.13EARTH RESISTANCE (in Ohms)

Station / TX EARTH / PS
EARTH / DG Set / PDA-1 / PDA-2 / TOWER / Date of measurement / Make, Model and type of Instrument used for measurement
LPT, PILANI / 1.9 / 2.3 / 3.0 / 2.1 / 2.4 / 2.8 / 10-11-2010 / Waco Digital & earth resistance meter
LPT, CHIRAWA / 1.0 / 1.0 / 0.7 / 0.7 / 0.7 / 0.7 / 05-11-2010 / Omega Earth Tester
LPT, KHETRI / 8.6 / 8.0 / 8.0 / 6.0 / 3.7 / 0.4 / 22-11-2010 / Waco Digital & earth resistance meter
LPT, JHUNJHUNU / 1.0 / 1.0 / 2.0 / 2.0 / 2.0 / 1.0 / 14-11-2010 / Waco Digital & earth resistance meter
LPT, NAWALGARH / 1.0 / 2.0 / 2.0 / 1.0 / 2.0 / 2.0 / 15-11-2010 / Waco Digital & earth resistance meter
LPT, CHURU / 1.5 / 1.1 / 2.8 / 0.8 / -- / 1.1 / 06-11-2010 / Waco Digital & earth resistance meter
LPT, RAJGARH / -- / -- / -- / -- / -- / -- / -- / --
LPT, TARANAGAR / -- / -- / -- / -- / -- / -- / -- / --
LPT, KOTPUTLI / -- / -- / -- / -- / -- / -- / -- / --
LPT, NARNAUL / DD-1 / 1.5 / 2.0 / 2.1 / 1.75 / 0.95 / 1.0 / 04-11-2010 / Waco Digital & earth resistance meter
DD News / 1.3 / 1.75 / 1.6 / 2.0 / 0.85 / 0.29 / 04-11-2010 / Waco Digital & earth resistance meter
LPT, MAHENDRAGARH / 0.8 / 0.8 / 0.7 / 0.8 / 0.8 / 0.4 / 20-11-2010 / Waco Digital & earth resistance meter
VLPT, NEEM KA THANA / 1 / 1 / 1 / 1 / 14-11-2010 / Waco Digital & earth resistance meter

3. EQUIPMENTS & SPARES

3.1REQUIREMENT OF SPARE COMPONENTS

Station
(LPT) / Name of Component / Part No. / Name of Unit of transmitter for which required / Quantity Required / Qty available at Station / Qty issued to Station during last six months / Justification for requirement
Pilani / Transistor / VTV -300 / PA / 04 / Nil / Nil
Transistor / BUX-48A / SMPS / 08 / Nil / Nil
Transistor / MRF – 329 / DA / 04 / Nil / Nil
Rajgarh / Transistor / TPV - 3100 / PA / 02 / Nil / Nil
Khetri / IC / GB-4551 / SCU / 03 / Nil / Nil
IC / AD-818AN / SCU / 03 / Nil / Nil
IC / LM-188IN / SCU / 03 / Nil / Nil
IC / MHW-7182B / PA / 06 / Nil / Nil
Narnaul / Transistor / TPV - 300 / PA / 02 / Nil / Nil
Chirawa / Transistor / TPV - 595 / S Amplifier / 02 / Nil / Nil
Nawalgarh / Transistor / VTV -075 / PA / 02 / Nil / Nil
Transistor / VTV - 150 / PA / 02 / Nil / Nil
Transistor / MRF - 329 / PA / 04 / Nil / Nil
Kotputli / Transistor / UMIL – 100 / VTV- 300 / DA / 04 / 02 / Nil
Mahendragarh / Resistance 3 Ω ± 2% / 4004003149065 / PA / 10 / Nil / Nil / Required for PA repairing
Attenuator 50Ω0-20dB / 4539102201828 / Upconverter / 02 / Nil / Nil / To be replaced in Upconverter

3.2REQUIREMENT OF SPARE EQUIPMENTS / CARDS / MODULES

Station / Name of Equipment / Card / Module / Part No. / Name of Unit of transmitter for which required / Quantity Required / Qty available at Station / Qty issued to Station during last six months / Justification for requirement
LPT, Khetri / IRD (TVRO) / 01 / 03 / NIL
VSB Modulator / 114002289980 / 01 / NIL / NIL
DG Delay Corrector / 114002290174 / 01 / NIL / NIL
ICPM Corrector / 114002580301 / 01 / NIL / NIL
Upconverter Assembly / 114002536069 / 01 / NIL / NIL
Technical Manual with circuit diagram of SMPS Digitronix A 1584-22 / 01 / NIL / NIL
RF Switch & PPC PCB / 114002537718 / 01 / NIL / NIL
1kw VHF Output Filter 50Ohm, Band III,CH# 12(-) / 114002561871 / 01 / NIL / NIL
VLPT, Neem ka Thana / IRD 24VDC with stereo audio output / 02 / 02 / NIL
LPT, Jhunjhunu / IRD (TVRO) / 01 / 02 / NIL
SMPS 30V 100A / 01 / 02 / NIL
LPT, Rajgarh / Colour TV / 01 / 02 / NIL / For monitoring purpose
Window type AC / 02 / 03 / NIL / Cooling not satisfactory due to old aged ACs
DC power supply 28V 1A / 04 / 05 / NIL / 4 nos. faulty and not repairable
DC power supply 28V 10A / 01 / 05 / NIL / 1 no. faulty and not repairable
Scopus IRD / 02 / 03 / NIL / 2 nos. faulty
Earth Resistance Meter / 01 / -- / -- / For measurement of earth resistance
LPT, Taranagar / Colour TV / 02 / 02 / NIL / For monitoring purpose
Window AC / 02 / Cooling not satisfactory due to old aged ACs
Earth Resistance Meter / 01 / -- / -- / For measurement of earth resistance
LPT, Kotputli / IRD (TVRO) / 02 / 03 / NIL
Colour TV Receiver / 01 / 02 / NIL
LPT, Mahendragarh / DC power supply 28V 1A / 02 / NIL / NIL / 2 nos. faulty and not repairable

3.3AVAILABILITY OF SPARE -- COMPONENTS / MODULES / TRANSMITTER UNITS

Spare Components

Station / Name of Spare Component / Qty. in Stock / Working Status
LPT, Khetri / MOSFET BLF 278 / 05 / OK
MOSFET BLF 346 / 03 / OK
Linear IC Amp. MSW 7182 / 02 / OK
VLPT ……… (separate for each VLPT)

Spare Transmitter Modules

Station / Name of Spare Transmitter Modules (pallets) / Qty. in stock / Working Status
DMC, Pilani / Slotted Transmitting Antenna - 300W - Ch.25 / 01 / Not installed
LPT, Pilani / Transmitting Antenna MCE - V type- Ch.10 - 100W / 01 / Not installed
LPT, Khetri / IFN Aural Modulator / 01 / OK
Upconverter Assembly / 01 / Defective
Linearity Corrector / 01 / OK
RF Switch and PPC / 01 / OK
Pallet Assy.PA / 01 / OK
Pallet Assy. Driver / 01 / Defective
LPT, Churu / Slotted Transmitting Antenna - 100W - Ch.21 / 01 / Not installed
Perma Servo 6.5KVA AVR / 01 / OK
LPT, Narnaul / Slotted Transmitting Antenna Ch. 34,100W / 01 / Not installed

Spare Transmitter Units

Station / Name of Spare Transmitter Unit / Qty. in Stock / Working Status
LPT, Pilani / PSU 28V/25A / 02 / OK
PA / 01 / OK
DA / 01 / OK
LPT, Chirawa / S-Amplifier / 02 / 1 OK 1Defective
Q-Amplifier / 01 / OK
B-Amplifier / 01 / OK
.5Amplifier / 01 / OK
SMPS 28V / 50A / 01 / OK
LPT, Jhunjhunu / Upconverter / 01 / OK
LPT, Rajgarh / PA / 01 / OK
SMPS 28V / 10A / 02 / OK
LPT, Khetri / A/V Switcher / 01 / OK
LPT, Nawalgarh / PA 50W / 01 / OK
PSU 28V/25A / 02 / OK
Pre-Amplifier / 01 / OK
LPT,Taranagar / DC power supply 28V/25A / 02 / OK
PA 60W / 01 / OK
LPT, Narnaul (DD News) / SMPS 33V/16V / 01 / OK
S-Amplifier / 02 / 1 OK 1Defective
Q-Amplifier / 01 / OK
LPT, Mahendragarh / PA / 01 / Defective (Output low)
SMPS 28V / 10A / 01 / OK

3.4DETAILS OF DEFECTIVE TRANSMITTER EQUIPMENT

Make & Model of Transmitter / Name of defective Tx equipment / Since when it is defective / Action taken by Station for the repair / Shortcoming if any, being faced by station for the repair / Remarks
LPT, Mahendragarh BEL MVV137 / PA / 18-06-2008 / Under repair / Resistance 3 Ω± 2% 0.25W not available / Part no. 4004003149065
Upconverter / January, 2010 / Under repair / Attenuator 50Ω 0-20dB not available / Part no. 4539102201828
LPT Khetri / SCU / 24-01-2011 / ICs Required / Components not available / Components Required
1KW VHF output Filter / 27-05-2011 / Not Repairable at LPT / - / Unit Required
LPT, Nawalgarh GCEL 121-3 / Local oscillator / May, 2005 / Returned back from CE(NZ), New Delhi with repairing
Upconverter / May, 2000
LPT, Churu
WML-12U-500-11 UHF / SCU – 500 11 / 24-10-2008 / Bypassed / -- / Under repairing with M/s Webel, Kolkata

3.5WORKING STATUS OF AVR FOR TRANSMITTER