प्रसार भारती / PRASAR BHARATI
(भारतीय प्रसारण निगम) / ( BROADCASTING CORPORATION OF INDIA )
मुख्य अभियंता का कार्यालय (द. शे) / OFFICE OF THE CHIEF ENGINEER
आकाशवानी एवं दूरदर्शन / ALL INDIA RADIO & TELEVISION
स्वामी शिवानन्दा मार्ग, चेन्नै - . / SWAMY SIVANANDA SALAI, CHENNAI -  600 005.

 No CESZ / SMS / G1 / 2007- 08                                                                                                                 Date 10.1.08

परिपत्र / CIRCULAR

Sub: Measurement of Field strength at 1Km distance and
Second harmonic radiation once in two months -reg

             All the Engineering heads are requested to take Field Strength at 1 km distance wherever MW transmitters are available once in two months and make a record in the measurement register maintained in the stations.   Wherever FSS meter is not available, from the nearest station, they can borrow and carry out the measurement.

             All the Engineering Heads are also requested to take Second Harmonic measurement either with FSS meter or with Spectrum analyzer once in two months and make a record in the measurement register maintained in the stations. Wherever FSS meter/Spectrum analyser are not available, from the nearest station, they can borrow and carry out the measurement.

श. जयप्रकाशम / S. Jeyaprakasam
उपनिदेशक (अभि.) / Dy. Director (E)
कृते मुख्य अभियंता (द. शे)  / for Chief Engineer (SZ)

Copy to,
All the Engineering Heads of AIR stations in South Zone.