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FMUSER INTERNATIONAL GROUP INC.

广州市汉婷生物技术开发有限公司

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3.2.3.4 RF Output

3.4 RF Output
single tone

3.4 RF Output

1/1

[ single tone ] modulation off

User can set the RF output mode for different applications.

Single Tone:

the RF output is only carrier without modulation.

Modulation:

The RF output carrier with modulation.

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Содержание FUTV4502D

Страница 1: ...FMUSER INTERNATIONAL GROUP INC FUTV4502D DVB S2 Modulator User s Manual NMS Version 5 5 16 SW 1 22 HW 4 0 FMUSER International Group Inc...

Страница 2: ...STALLATION GUIDE 5 2 1 ACQUISITION CHECK 5 2 2 INSTALLATION PREPARATION 5 2 3 WIRE S CONNECTION 7 2 4 SIGNAL CABLE CONNECTION 8 CHAPTER 3 OPERATION 9 3 1 MAIN INTERFACE 9 3 2 GENERAL SETTING 10 CHAPTE...

Страница 3: ...output This DVB S2 modulator supports local and remote control through NMS software The FUTV4502D DVB S2 modulator with BISS can be used for broadcasting interactive services news gathering and other...

Страница 4: ...1 5 dBm 0 5dB Stepping MER 32dB Connector N type impedance 50 Channel Coding and Modulation DVB S DVB S2 Outer coding RS Coding BCH Coding Inner coding Convolutional LDPC Coding FEC Convolution Rate 1...

Страница 5: ...FMUSER INTERNATIONAL GROUP INC 3 36 1 5 Appearance and Description Front Panel Illustration Indicator area All the indicators will light on when DVB S2 modulator works at current mode...

Страница 6: ...r Panel Illustration 1 RF Output Interface 2 ASI1Input channel 1 4 3 Data Port 4 Network Management System Interface 5 Input of 10Mhz Reference Clock 6 Loop out of 10Mhz Internal Clock 7 Power Switch...

Страница 7: ...evice please follow the below steps The details of installation will be described at the rest part of this chapter Users can also refer rear panel chart during the installation The main content of thi...

Страница 8: ...sealing door gaps and dual level glasses for window Wall It can be covered with wallpaper or brightness less paint Fire Protection Fire alarm system and extinguisher Power Requiring device power air...

Страница 9: ...evice s grounding rod to frame s grounding pole with copper wire 2 3 Wire s Connection The grounding wire conductive screw is located at the right end of rear panel and the power switch fuse power sup...

Страница 10: ...cable illustration 2 4 2 RF output interface connection User can firstly find the RF out interface on the device according to the connector mark described on the rear panel illustration and then conne...

Страница 11: ...modification MENU Canceling presently entered value resuming previous setting Return to previous menu LOCK Lock the screen cancel the lock state After pressing lock key the system will question the us...

Страница 12: ...row shows the real time TS bit rate Alarm count The Alarm count in the second row indicates the amount of the errors Whenever an abnormal event happens the number will increase 1 If the alarm count i...

Страница 13: ...pages 2 1 Modulate Mode 2 2 REF Clock Sel 2 3 Input Select 2 4 IP Input Set 2 5 Symbol Rate 2 6 Roll Off 2 7 FEC Rate 2 8 Constellation 2 9 Pilot Insert 2 10 Biss Setting 3 2 2 1 Modulation State 2 1...

Страница 14: ...lect the external 10MHz input if it exists Otherwise the modulator will select the internal 10MHz crystal oscillator s output as reference clock 3 2 2 3 Input select 2 3 Input Select ASI 1 2 3 Input S...

Страница 15: ...t the roll off factor of the DVB S and DVB S2 There are 3 possible options including 0 35 0 25 and 0 20 3 2 2 7 FEC Rate Convolutional Code Rate 2 7 FEC Rate 9 10 2 7 Conv Code Rate 1 1 3 5 2 3 3 4 5...

Страница 16: ...ulator works as DVB S2 modulator The possible FEC rates include 3 5 2 3 3 4 5 6 8 9 9 10 when the constellation is 8PSK 3 2 2 8 Constellation This menu only shows when MODUALTO STATE is DVB S2 2 8 Con...

Страница 17: ...B C D E and F at submenu 2 10 3 2 10 1 Biss Mode 2 10 2 Input Port 03 2 10 3 SW Data 01 GXTV 02 Guangdong 9 03 SZTV 01 GXTX No Yes 2 10 3 SW Data 0 X000000000000 When the modulator works under Mode E...

Страница 18: ...ncy Setting After entering the submenu by pressing ENTER key user can set RF output frequency The RF output frequency range is from 950 to 2150MHz 3 1 RF Frequency 100 0 00MHz 3 2 3 2 RF Level ATT Set...

Страница 19: ...Output 3 4 RF Output single tone 3 4 RF Output 1 1 single tone modulation off User can set the RF output mode for different applications Single Tone the RF output is only carrier without modulation M...

Страница 20: ...item Enter and Left Right to set the parameters The system displays following pages 4 1 IP Address 4 2 Subnet Mask 4 3 Gateway 4 4 Console Address 4 5 MAC Address Note The MAC address is according to...

Страница 21: ...ressing ENTER key The system displays following page Saving please wait erasing 3 2 6 Load Configuration At this menu press UP DWON key and ENTER to confirm 6 1 Load Saved CFG 6 2 Load Default CFG Use...

Страница 22: ...n or place different versions of network management software to the same directory When the network management software is running it will generate two documents as follows l Network management softwa...

Страница 23: ...te a device node tree in the left column by adding modifying and deleting the device node This software provides a powerful node operation function and the user can edit various parameters in the devi...

Страница 24: ...ouse key to pop up the short cut menu in device tree or in the left blank column then the corresponding dialog box will pop up by choosing Add Main Freq Point The device will confirm the given frequen...

Страница 25: ...92 168 0 136 also you can check its IP address in the front panel of device in case the IP changed unexpected 2 The PC IP address and device IP address should be in the same network For example the De...

Страница 26: ...the loaded values by clicking Alternatively user can also click the button on the toolbar to popup the save file dialog box which gives prompts to save all the device s parameters as binary files in t...

Страница 27: ...S software 4 3 1 General Parameters Setting Modulation Mode User can select the modulator s working mode and relevant constellation at this drop down list DVB S This modulator works as DVB S modulator...

Страница 28: ...e clock Input Select ASI1 2 3 4 The input TS comes from port ASI1or 2 or 3 or 4 IP IN The input signal comes from data port Roll off Factor User can set the roll off factor of the DVB S and DVB S2 The...

Страница 29: ...RF output frequency range is from 950 to 2150MHz RF Output Mode User can set the RF output mode for different applications Single Tone the RF output is only carrier without modulation Modulation The R...

Страница 30: ...re are 3 scramble modes Mode 0 Mode 1 and Mode E Mode 0 Under Mode 0 it does not require to fill any data Mode 1 Under Mode 1 the BISS scrambler applies scrambling through a fixed Control Word CW deri...

Страница 31: ...inputting the scrambler key users should press Set to initial scrambling A few seconds later the programs will be scrambled Mode E Under Mode E the BISS scrambler completes scrambling through ESW Dat...

Страница 32: ...Remote Save In many cases during the configuration of parameters in NMS users save the modified configuration by clicking Set in which way the configuration can only be saved temporarily and will rest...

Страница 33: ...w which signifies the equipment has disconnected Users then can refer to below prompts to edit the property by inputting the new IP to re connect the equipment After finishing all the parameters setti...

Страница 34: ...sswords as needed User clicking Setting in the menu bar and selecting User Setting in the pull down list the below dialog box will pop out as shown below Select the Edit Information by marking the che...

Страница 35: ...ng sure good ventilation for the heat sink on the rear panel and other heat sink bores if necessary l Checking the input AC voltage within the power supply working range and the connection is correct...

Страница 36: ...FMUSER INTERNATIONAL GROUP INC 34 36 Chapter 6 Packing List l FUTV4502D DVB S2 modulator 1pcs l User s manual 1pcs l Power cord 1pcs l ASI wire 4pcs...

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