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The Sdi Signal Of The Camera Is Being Transmitted Over

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// ND SATCOM SHOWS THE FIRST KA-/KU-DUALBAND DSNG VEHICLE WITH A LIVE DEMO AT SES ASTRA IN BETZDORF // The SDI signal of the camera is being transmitted over ASTRA 1L Ka-Band 19.2° East. The signal is received at SES ASTRA premises in Betzdorf and the video stream is displayed on a screen. In addition, the signal is re-transmitted over ASTRA 1E 23.5° East via Ku-Band. A standard DTH dish receives the signal and the video stream is displayed as well. THE SYSTEM CONSISTS OF THE FOLLOWING ITEMS: ODU / SkyRAY Compact 1500 Ka-Band Antenna System (configurable as dual-use Ku/Ka) / 10 W Ka-Band BUC (higher power classes with ND SatCom TWTA available as option) / Ka-Band DRO-LNB (18 GHz Band) IDU / Encoder Tandberg E5714 with built-in modulator / IRD Tandberg RX1290 Measurement / Spectrum Analyzer R&S FSH3 / Video Monitor 20” native 16:9 Production / Camcorder Canon XL-H1 HDV KA-/KU-DUALBAND DSNG TRANSMISSION CHARACTERISTICS TRANSMIT FREQUENCY 29 620.5 MHz vertical (Astra 1L, Transponder Ka-5) // 29 870.5 MHz horizontal (Astra 1L, Transponder Ka-16) RECEIVE FREQUENCY 18 420.5 MHz horizontal (Astra 1L, Transponder Ka-5) // 18 670.5 MHz vertical (Astra 1L, Transponder Ka-16) MODULATION DVB-S2, QPSK 3/5; MPEG-2; Symbol rate 7110 ksps; Bit rate 8448 kbps; Assigned bandwidth 9 MHz DTH FREQUENCY 10.86175 GHz horizontal (Astra 1E) TECHNICAL SPECIFICATIONS TRANSMIT FREQUENCY 27.5 – 30.0 GHz RECEIVE FREQUENCY 18.0 - 21.0 GHz TX-GAIN 49.2 dBi @ W/G output of OMT (30.0 GHz) Retrofit of existing ND SatCom Ku-Band antennas with 0,5 dB gain reduction possible RX-GAIN 45.7 dBi @ W/G output of OMT (20.2 GHz) EIRP 10W BUC: 59 dBW; 250W TWTA: 71 dBW saturation UPLINK POWER CONTROL Via Hub in Betzdorf over M&C Link AZIMUTH RANGE ± 177° ELEVATION RANGE 5˚ to +90˚ continuous POLARISATION RANGE -45˚ to +135˚ continuous POINTING Automatic with manual fine tuning (option) ANTENNA BACKUP Car Batt. Emergency Control of motors via ACU Optional manual hand cranks for driving Az/El DRIVE RATES High Speed: 2˚/sec; Slow Speed: 1˚/sec REFLECTOR Single piece diamond shaped reflector WEIGHT W/O RF-EQUIPMENT 115 kg (with case) ANTENNA SIZE Diagonal: 1.5 m; across flats: 1.2 m OPERATING TEMPERATURE -30˚ to +55˚C HEIGHT 55 cm ND SatCom GmbH Graf-von-Soden-Str. 88090 Immenstaad Germany Phone +49 7545 939 0 Fax +49 7545 939 8780 [email protected] www.ndsatcom.com