Insat 4B at 93.5°E - 4B wide footprint : measurement location Macau - 60 km west from Hong Kong
geographical location : Latitude: 22.1987°_ Longitude: 113.5439°
antenna tracking : AZ=224 ° and EL=55,5°
measurement results are derived from the 900 cm diameter antenna
date of measurement : 8.7.2013
elevation angle : 55.5°
Insat 4B at 93.5°E:Vertex RSI 9.0 m Insat 4B at 93.5°E : footprint Insat 4B at 93.5°E : measurement location![]()
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Insat 4B at 93.5°E-4B wide footprint-C band : 3 725 H DD Doordarshan_installed high frequency chain
Vertex RSI 9.0 m PLL LNB Norsat 3220 Promax TV Explorer HD DTMB
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Insat 4B at 93.5°E-3 725 H DD Doordarshan : automatic calculation of the position of the sat. and the NIT table
antenna tracking NIT table
Insat 4B at 93.5°E-3 725 H DD Doordarshan : Promax TV Explorer HD DTMB-analysis of the spectrum
3 725 @ 1 424 MHz @ SPAN 100 MHz : 93.5°E Doordarshan India

3 725 @ 1 424 MHz @ SPAN 500 MHz : 93.5°E Doordarshan India

Insat 4B at 93.5°E-3 725 H DD Doordarshan : Promax TV Explorer HD DTMB-analysis of the quality
Insat 4B at 93.5°E-3 725 H DD Doordarshan : Promax TV Explorer HD DTMB-QPSK constellation
DVB-S /QPSK constellation
Insat 4B at 93.5°E-3 725 H DD Doordarshan : Promax TV Explorer HD DTMB-stream+traffic analysis ....
DD national DD News DD Bharti![]()
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DD Sports DD Urdu DD India![]()
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DD Rajyashaba DD feed DD HD![]()
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themes from the author which related to this presentation :
1, A Simao-Macau S.A.R_Insat 4B at 93.5°E - C band _3 725 H PACKET DD Doordarshan India-offset antenna 120 cm
-spectrum analyzer Rohde & Schwarz ETL & Prolink 4C Premium
2, A Simao-Macau S.A.R_Insat 4B at 93.5°E-C band : 3 925 H Packet DD Doordarshan India-PF VERTEX 9.0m-
Rohde & Schwarz ETL-Tandberg TT1260
3, A Simao-Macau S.A.R_Vertex RSI 9.0m Cassegrain antenna & quality measurement on the Sakshi TV in MPEG-4
-Insat 4B satellite at 93.5°E-C Band-spectrum analyzer Rohde & Schwarz ETL & Tandberg TT 1260