1. Technical characteristics 1.1. DVBS2-COFDM ref. 563101 Input frequency 950 - 2150 MHz Through loss < 1,5 dB typ. DVB-S2 (QPSK, 8PSK) Symbol rate 10-30 Mbaud (QPSK- 8PSK) Modulation DVB-S (QPSK) LDPC (9/10, 8/9, 5/6, 4/5, 3/4, 2/3, 3/5, Frequency steps 1 MHz Internal FEC Satellite...
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DVBS2 - COFDM 1.2. Technical specs. Broaband Amplifi ers Frequency range 46 ... 862 MHz Connector “F” Gain 44 ± 2,5 dB Power supply 24 V Amplifi er 5575 Regulation margin 20 dB Consumption at 24 V 450 mA Output level (60 dB) 105 dBμV (42 CH CENELEC) Test socket -30 dB...
DVBS2 - COFDM 3. Mounting 3.1. Wall mounting IF satellite 563101 5629 5575 input CLAC! 5071 5239 PRGM PRGM PRGM Output COFDM 4061 7234 NOTE: The use of both source outputs is recommended, balancing the consumption. For example, 4+3 or 3+4 modules...
DVBS2 - COFDM 4. Identifi cation of the system elements 4.1. Introduction 1. IF satellite input 2. IF satellite output 3. RF input CTRL 4. RF output 5. Module power supply input 6. Status LED 7. Control BUS connector PRGM 8.
4.2. Power supply unit Connectors to power the modules (1) On LED 24V: OK 0V: Overload or short circuit 02340039001 003 Mains input 230V~ NOTES: - The power source can supply a maximum of seven DVBS2-COFDM T0X modules. - Whenever the demand of power exceeds 4A (max. current for each output), it is necessary to distribute it between the two powering outputs of the PSU.
DVBS2 - COFDM 4.3. Broadband amplifi er OPTION “A” - 5575 OPTION “B” - 451202 TEST (-30dB) +10 dB OK - MATV 20 dB 20 dB 10 dB 10 dB 20 dB MATV OK - Return USO EXCLUSIVO EN INTERIOR C.
4.4. Universal Programmer PCT 5.0 The programmer consists of 4 buttons: (short press) - Selection of parameter (positioning of the cursor). P C T 4 . 0 Modifi cation of the parameter chosen by U N I V E R S A L the cursor (fl ashing) (short press) - Change menu...
DVBS2 - COFDM 5. - Instructions for use 5.1. Normal menu b. COFDM1 modulation menu Insert the programmer in the front connector of The next main menu allows various COFDM output the module programming (“PRGM”). First, the a. Input menu modulation parameters to be selected: programmer’s fi rmware version will appear: The fi rst main menu lets you select the input...
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c. COFDM2 modulation menu e. Service menu decimal part depends on the diff erence of frequency chosen (see extended menu b). If you In the next main menu you can select the select a diff erence of 125 KHz the permitted values This menu shows the list of transport stream parameter cell_id (cell identifi er) of the COFDM for the decimal part are 0, 125, 250, 375, 500, 625,...
DVBS2 - COFDM g. Measurements menu 2 5.2. Extended menu that occupies the service indicated. The second number indicates the percentage of the output that is free. In the example, France 2 will occupy This menu indicates the occupancy rate of the When the key is held down for more than 3 18% of the output (it is OFF so it is removed) and...
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b. Identifi er menu c. Temperature measurement menu d. Versions menu Some DVB-T receivers can present problems The following menu provides an indication of In this menu the user is shown the fi rmware receiving transmodulator channels which share the unit’s current temperature as well as the versions for the unit and the COFDM (FPGA) the same identifi er (transport_stream_id).
DVBS2 - COFDM f. Language menu 5.3. Parameters saving The last extended menu enables the menu language to be selected (Spanish / English / Once a parameter is modifi ed to the desired value German / French): in any menu (normal or extended), to save the settings press for three seconds.
6. - Selecting the DVB-T output GI=1/32 mode in DVBS2-COFDM Information service output (Mbits/sg) for GI=1/16 transmodulators DVB-T signals with a 64QAM modulation 31.67 in 8MHz channels. GI=1/8 30.74 30.16 The standard DVB-T defi nes various possible operation modes which enable the DVB-T signal 29.27 29.03 generated to adjust to the conditions of the...
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DVBS2 - COFDM In short, the higher and further to the left the DVB- Given that our transmission channel is better, T mode selected is, the more powerful this mode we can use the DVBS2-COFDM transmodulator, will be in terms of information service output Ref.
7. - Controlling the Device Menu structure This version of the DVBS2-COFDM T0X allows confi guration and monitoring via a PC, both locally and remotely. a. Local control The “Headend Management” programme (v2.13 ´ or higher) is required, as well as a special cable (provided with the programme) that connects a PC serial port to the DVBS2-COFDM T0X “PRGM”...
DVBS2 - COFDM 8. Application example Distribution of 7 channels of DVBS2-COFDM T0X 75 ohm 4061 4512 5629 7 x 563101 COFDM output The diagram shows the assembly for the distribution of 7 channels of DVBS2-COFDM T0X...
9. Norms for rack mounting (max. 35 DVBS2-COFDM T0X - 7 subracks with 5 units in height - 8,7”) 9.1. Installation of the rack with These ventilators will be installed on a tray that is fi xed inside the cabinet (fi g. 1 & 2). This way, the ventilation facilities ventilators will be able to extract the air from the DVBS2-COFDM T0X and will be able to expel it via...
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DVBS2 - COFDM 9.2. Installation of the rack without It is very important that this process operates correctly, therefore the following must be ventilation facilities observed: - Do not open the side doors, as this would cause To install the units in racks without installation the ventilators to extract the air from the outside facilities, and when the rack is located in a place rather than the air in the inside of the rack.
10. Norms for cabinet mounting IMPORTANT EXTRACTOR for forced ventilation must be onto The scheme of recommended the highest module. ventilation is the one in the fi gure in any case of cabinet placement (horizontal or vertical). Maximum environment temperature: 45ºC. Horizontal The maximum temperature placement...
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DVBS2 - COFDM IMPORTANT Horizontal placement of the cabinets is strongly recommended, hanging them as HORIZONTAL near to the fl oor as possible. If the horizontal placement is impossible, 0,2 m 0,2 m then vertical placement is allowed. Respect the recommended minimum distances in the attached schemes.
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Guarantee Televés S.A. offers a two year guarantee, beginning from the date of purchase for countries in the EU. For countries that are not part of the EU, the legal guarantee that is in force at the time of purchase is applied. Keep the purchase invoice to determine this date. During the guarantee period, Televés S.A.
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