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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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Transmission Mode:

Figure-4

FUTV3506 supports both NM (Normal Mode) and HEM (High-Efficiency Mode)

transmission modes. HEM mode can enhance the total output bit rate a little.

LDPC Size:

It refers to Low Density Parity Check and has two size modes: 16K and 64K.

Code Rate:

Users can adjust the code rate among 1/2, 3/5, 2/3, 3/4, 4/5 and 5/6.

Constellation:

Users can adjust the constellation among QPSK, 16QAM, 64QAM and 256QAM.

Rotation:

Users can rotate the constellation by checking the box.

Time IL Length:

Users can set the time interleaving length in the right box. An inappropriate value will

be automatically and compulsorily corrected to adapt the settings.

REMARKS:

For more detailed information about terms and parameters in this

interface, please refer to CHAPTER 3 → 3.2.2 System Setting.

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Содержание FUTV3506

Страница 1: ...FMUSER INTERNATIONAL GROUP INC FUTV3506 DVB T2 Modulator User s Manual NMS Version 3 3 8 SW 0 12 HW 2 1 FMUSER International Group Inc...

Страница 2: ...DESCRIPTION 5 CHAPTER 2 INSTALLATION GUIDE 7 2 1 ACQUISITION CHECK 7 2 2 INSTALLATION PREPARATION 7 2 3 WIRE S CONNECTION 8 2 4 SIGNAL CABLES CONNECTION 9 CHAPTER 3 FRONT PANEL OPERATION 10 3 1 LCD ME...

Страница 3: ...is increased by 30 under the similar carrier to noise ratio CNR threshold FUTV3506 DVB T2 modulator also supports single PLP and can receive transmission data and synchronous information from DVB T2...

Страница 4: ...ignal bandwidth 5M 6M 7M 8MHz l Support MFN net mode l RF frequency range 30MHz 999MHz l RF output level 25 3 dBm 0 1db stepping l Supports non linear and linear digital pre distortion DPD l Constant...

Страница 5: ...RF In Input Level 20 to 10 dBm 10 dBm is suggested System LCD display keyboard and Network management Supporting software upgrading through network Demission W L H 482mm 410mm 44mm Weight 4 8kg Gener...

Страница 6: ...stration RF Input Port 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RF Loop out Port ASI Input Port 1 ASI Input Port 2 ASI Input Port 3 ASI Input Port 4 Data Port reserved for future use NMS Port External Clock...

Страница 7: ...with the list above please contact the local manufacturer 2 2 Installation Preparation When user installs the device please follow the steps below Checking the possible device missing or damage durin...

Страница 8: ...greater than 450Kg 5 40 sustainable 0 45 short time installing air conditioning is recommended 20 80 sustainable 10 90 short time 86 105KPa Installing rubber strip for sealing door gaps and dual leve...

Страница 9: ...al Cables Connection The signal connections include the connection of input signal output signal and loop through The details are as follows 2 4 1 ASI cables illustration 2 4 2 Network cable illustrat...

Страница 10: ...operations go as follows Keyboard Function Description LEFT RIGHT To choose and set the parameters UP DOWN To modify activated parameters or page up down when parameter is inactivated MENU To cancel p...

Страница 11: ...IP Address 4 2 Subnet Mask 4 3 Gateway 4 4 Console Address 4 5 MAC Address Yes No 6 1 Load Saved CFG 6 2 Load Default CFG Version Information Error Description MFN ASI1 ASI2 ASI3 ASI4 2 3 1 REF Clock...

Страница 12: ...s 1 Alarm status 2 System Setting 3 Output Setting 4 Network Setting 5 Saving Config 6 Loading Config 7 Version Press UP and DOWN or LEFT and RIGHT key to specify the menu item and then press ENTER to...

Страница 13: ...lock Set 2 4 T2 Parameter 2 5 PLP Set 3 2 2 1 Net Mode FUTV3506 currently supports only MFN Multi Frequency Network net mode Menu 2 1 is read only for checking the net mode 2 1 Net Mode MFN 3 2 2 2 TS...

Страница 14: ...the reference clock mode from the 3 modes showing below 2 4 1 REF clock select 1 1 Inter Exter Auto Internal This modulator uses internal 10MHz crystal oscillator as reference clock External This mod...

Страница 15: ...supports 2 output modes SISO Single Input Single Output and MISO Multi Input Single Output 2 4 02 Output Mode 1 1 SISO MISO FFT Size FUTV3506 supports modes 1K 2K 4K 8K Ext 8K 16K Ext 16K 32 Ext and 3...

Страница 16: ...will have an impact on the Pilot Pattern options provided with invalid options hidden See Appendix 1 for details 2 4 06 Pilot Pattern 1 1 PP4 PP5 L1 Constellation Users can select one L1 Layer 1 const...

Страница 17: ...allowed if you put an over high value 2 4 09 Num Data Symbol 0007 Cell ID Users can set the cell ID at this menu It ranges from 0x0000 to 0xffff It is hexadecimal 2 4 10 Cell ID 0x0000 Network ID Use...

Страница 18: ...High Efficiency Mode transmission modes HEM mode can enhance the total output bit rate a little 2 5 1 Transmission 1 1 NM HEM LDPC Size FUTV3506 has two types of LDPC Low Density Parity Check size as...

Страница 19: ...nmodified Time IL Length Users can set the time interleaving length at this menu An inappropriate value will be automatically and compulsorily corrected to adapt the settings The time interleave will...

Страница 20: ...lowing pages 3 1 RF Frequency 750 000000 MHz 3 2 RF Output Level 00 0 dbm 3 3 Spectrum Invert 1 1 Normal Invert 3 4 RF Level Offset 0 0 dbm 3 5 RF Output 1 1 Single tone modulation off 3 6 1 Non Linea...

Страница 21: ...01 4 4 Console Address 192 168 000 211 4 5 MAC Address FF FF FF FF FF FF NOTE The MAC address is set by the factory and it s unique It is read only on the LCD screen and can only be modified through u...

Страница 22: ...by choosing 6 2 and press LEFT RIGHT and UP DWON keys and ENTER to confirm 6 1 Load Saved CFG 6 2 Load Default CFG 6 1 Load Saved Configuration Yes ON 6 2 Load Default Configuration Yes ON 3 2 7 Versi...

Страница 23: ...l Computer and the device with net cable and use ping command to confirm they are on the same network segment For instance the PC IP address is 192 168 99 252 we then change the device IP to 192 168 9...

Страница 24: ...behind slash is the current maximum input bit rate supported in current configurations Indicators Green light indicates the corresponding item is in normal status Operation Area User can click any it...

Страница 25: ...pports only MFN currently Figure 3 Internal This modulator uses internal 10MHz crystal oscillator as reference clock External This modulator uses external 10MHz input as reference clock Auto The modul...

Страница 26: ...val options provided with invalid options hidden All options of Pilot Patterns are from PP1 to PP8 Different combination of Output Mode FFT Size and Guard Interval will have an impact on the Pilot Pat...

Страница 27: ...can adjust the code rate among 1 2 3 5 2 3 3 4 4 5 and 5 6 Constellation Users can adjust the constellation among QPSK 16QAM 64QAM and 256QAM Rotation Users can rotate the constellation by checking th...

Страница 28: ...Liner DPD Click button to start to correct the distortion If it success it shows Hold in status box otherwise it shows Off instead Below chart has shown the principle and system connection of DPD TS F...

Страница 29: ...en enter menu 1 Alarm Status to check the error s Non Linear Errors may occur are Error Feedback Lose Error Update code x and Warning over drive detected Linear Errors may occur are Error Feedback Sig...

Страница 30: ...on left side it will display the interface as Figure 7 where to modify the login User ID and password Figure 7 System Save Restore Click Save Restore from the menus on left side it will display the in...

Страница 31: ...side it will display the interface as Figure 9 where to backup your current configuration to the local file or load your backup file to restore your configuration Figure 9 System Reboot Click Reboot f...

Страница 32: ...FMUSER INTERNATIONAL GROUP INC 32 35 Figure 10...

Страница 33: ...to 45 C Making sure good ventilation for the heat sink on the rear panel and other heat sink bores if necessary Checking the input AC within the power supply working range and the connection is corre...

Страница 34: ...FMUSER INTERNATIONAL GROUP INC 34 35 Chapter 6 Packing List FUTV3506 DVB T2 Modulator User s manual 1pcs 1pcs ASI cables 4pcs Power adapter 1pcs...

Страница 35: ...FMUSER INTERNATIONAL GROUP INC Annex 1...

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