Televes DVB-S2 COFDM Скачать руководство пользователя страница 22 | Manualshive

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DVBS2 - COFDM

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8. Application example

Distribution of 7 channels of DVBS2-COFDM T0X

DVBS2-COFDM

DVBS2-COFDM

DVBS2-COFDM

DVBS2-COFDM

DVBS2-COFDM

DVBS2-COFDM

DVBS2-COFDM

5629

4512

75 ohm

4061

The diagram shows the assembly for the distribution of 7 channels of DVBS2-COFDM T0X

COFDM output

7 x 563101

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Содержание DVB-S2 COFDM

Страница 1: ...Ref 563101 w w w t e l e v e s c o m DVBS2 COFDM EN User manual...

Страница 2: ......

Страница 3: ...ly unit 11 4 3 Amplifier 12 4 4 Universal programmer 13 5 How to use the product 14 5 1 Main menu 14 5 2 Extended menu 16 5 3 Parameters saving 18 6 Selecting the DVB T output mode in DVBS2 COFDM tran...

Страница 4: ......

Страница 5: ...DVB ET300744 FEC 1 2 2 3 3 4 5 6 7 8 Cell_id Selectable Bandwidth 7 MHz 8 MHz Output spectrum Normal Inverted Selec RF output Output frequency 177 266 474 858 MHz CH mode 45 862 MHz Frequency mode Thr...

Страница 6: ...level 1 129 dB V typ DIN 45004B Max Power 16 W Frequency range 2 5 30 MHz Test socket 20 dB Gain 2 20 3 dB typ Maximum output level 2 129 dB V typ DIN 45004B Power supply unit 5629 Mains voltage 196 2...

Страница 7: ...4VDC 5A T 0X Accessories 7234 Universal Programmer 5071 T03 T05 T 0X Mounting rail 50 cm 5239 T03 T05 T 0X Mounting rail 12 Modules PSU 56 cm 5301 19 Subrack frame 507202 T 0X Lockable cabinet with Ve...

Страница 8: ...GM DVBS 2 COFDM PRGM DVBS 2 COFDM BROADBAND AMPLIFIER TEST 30dB 1 2 CLAC 3 Mounting 3 1 Wall mounting 7234 NOTE The use of both source outputs is recommended balancing the consumption For example 4 3...

Страница 9: ...R 02340043001 003 CTRL PRGM DVBS2 COFDM PWR 02340043001 003 CTRL PRGM DVBS2 COFDM PWR 02340043001 003 CTRL PRGM DVBS2 COFDM PWR 02340043001 003 CTRL PRGM DVBS2 COFDM PWR 02340043001 003 CTRL PRGM DVBS...

Страница 10: ...emodulates it by obtaining an MPEG 2 transport package The programming of the transmodulator operating parameters input frequency output channel modulation format and adaptation of services mainly is...

Страница 11: ...CTRL DVBS2 COFDM PWR 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 b...

Страница 12: ...es two input connectors to allow mixing of channels coming out from two different systems If only one of the inputs is used it is recommended to load the unused input with a 75 ohm terminator ref 4061...

Страница 13: ...s Selection of parameter positioning of the cursor Modification of the parameter chosen by the cursor flashing short press Change menu long press Change between Principal and Extended menus long press...

Страница 14: ...ector power supply enabled for the LNB the LED on the front of the module flashes until this condition disappears 5 Instructions for use Insert the programmer in the front connector of the module prog...

Страница 15: ...Norm not inverted and Inv spectrum inversion In channel mode it lets you select an output channel from the table selected as well as the offset regarding the channel s receiving point frequency The p...

Страница 16: ...are selected it will result in an output overflow and this condition is indicated MONITOR Occupancy 76 Max 80 MONITOR Overflow Occupancy values higher than 82 are not recommended If the occupation exc...

Страница 17: ...4 Max 05 reset The recommended operating margins are as follows Optimum operation 0 6 High temperature 7 8 Excessive temperature 9 10 If the maximum recorded is outside the optimal range the installat...

Страница 18: ...guage 5 3 Parameters saving Once a parameter is modified to the desired value in any menu normal or extended to save the settings press for three seconds The display will show the following indication...

Страница 19: ...chart Those modes which have not been included have a lower information service output One the right hand side of the chart are the different unit step functions 64 QAM 2 3 64QAM 3 4 64QAM5 6 64QAM 7...

Страница 20: ...the quality of the building s distribution network the better the transmission channel will be when transmitting signals Given that our transmission channel is better we can use the DVBS2 COFDM trans...

Страница 21: ...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...

Страница 22: ...of 7 channels of DVBS2 COFDM T0X DVBS2 COFDM DVBS2 COFDM DVBS2 COFDM DVBS2 COFDM DVBS2 COFDM DVBS2 COFDM DVBS2 COFDM 5629 4512 75 ohm 4061 The diagram shows the assembly for the distribution of 7 cha...

Страница 23: ...0X is located in warm place with a temperature higher than 45 C These ventilators will be installed on a tray that is fixed inside the cabinet fig 1 2 This way the ventilators will be able to extract...

Страница 24: ...facilitate the ventilation of the units fig 5 It is very important that this process operates correctly therefore the following must be observed Do not open the side doors as this would cause the vent...

Страница 25: ...t placement horizontal or vertical The maximum temperature permitted surrounding the highest cabinet is 45 C in both ways of placement horizontal or vertical way EXTRACTOR for forced ventilation must...

Страница 26: ...lacement of the cabinets is strongly recommended hanging them as near to the floor as possible If the horizontal placement is impossible then vertical placement is allowed Respect the recommended mini...

Страница 27: ...9 538 00 C31 554 00 31 533 00 C30 546 00 C31 554 00 C30 546 00 C30 546 00 C30 546 00 C30 546 00 H26 515 50 C30 546 00 C32 562 00 32 539 00 C31 554 00 C32 562 00 C31 554 00 C31 554 00 C31 554 00 C31 55...

Страница 28: ...8 00 C59 778 00 C59 778 00 H55 718 50 C59 778 00 C61 794 00 61 713 00 C60 786 00 C61 794 00 C60 786 00 C60 786 00 C60 786 00 C60 786 00 H56 725 50 C60 786 00 C62 802 00 62 719 00 C61 794 00 C62 802 00...

Страница 29: ...force at the time of purchase is applied Keep the purchase invoice to determine this date During the guarantee period Telev s S A complies with the guarantee by repairing or substituting the faulty e...

Страница 30: ...DVBS2 COFDM 30...

Страница 31: ...EN 31...

Страница 32: ......

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