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Professional DVB QAM Trans-Modulator

IDLV-3000TM

Item: 3770

IDLV-3000TM
IDLV-3000TM

The IDLV-3000TM is a DVB QAM Modulator, which combines the following functions in a single unit: QPSK demodulator, DS3 adapter (optional), DVB TS PID Filter and digital cable QAM (DVB-C) modulator. It supports four input modes, including QPSK signal from satellite, DS3 signal from HFC system, ASI and SPI (LVDS) input, and then transmodulates the input signal to digital QAM signal. It also supports three output modes, including DVB-ASI output, RF output and DS3 (optional) output. Inverto IDLV-3000TM adapts Ethernet WEB Management interface complying with HTTP protocol, which allows real-time status monitoring and control. It can obtain the PSI/SI information coming from each input port and re-multiplex them to a TS with PCR Error Correction. It is mainly applied to transmit DVB-C signal in HFC, MMDS and MUDS systems.

 

Main Features:

• Fully complies with DVB-S / ETSI 300421 and DVB-C / ETSI 300429 Standard

• Ethernet WEB Management Interface (compatible with SNMP)

• Fully complies with the professional CATV Standard

• QPSK, ASI, SPI, DS3 (optional) Input Mode supported

• QPSK, ASI, SPI, DS3 (optional) Loop Through Output

• DVB TS Processing and Re-Multiplexing

• TS Frequency Range: 1 Mbit/s ~ 54 Mbit/s

• Supports QAM 16, 32, 64, 128 and 256

• QAM Symbol Rate: 3.5~7.1 Bauds

• RF CATV Output Full Frequency 48 ~ 860 MHz

• RF Signal Output Level: 100~113 dB (adjustable)

• User-friendly Operation Interface through LCD Monitor

• Automatic last Channel Memory

• Stores up to 99 Channel Parameters

•1U,19"StandardRackInstallation

Product Specifications
draw

 

DS3 Input    
Input Impedance  75 Ω 
Input Connector  BNC 
Max Input Bit-rate  44.736 Mbit/s 
Format  Unframed or Framed Framing according to G.804 / G.752 (DS3) 
   
DS3 Loop Through Output    
Output Impedance  75 Ω 
Max Output Bit-rate  44.736 Mbit/s 
Output Connector  BNC 
Format  Unframed or Framed Framing according to G.804 / G.752 (DS3) 
   
QPSK Demodulator    
Input Frequency Range  950 ~ 2150 MHz 
Input Level  - 25 ~  - 65 dBm 
Input Impedance  75 Ω 
Connector  F-Connector 
Symbol Rate  2 ~ 45 MBauds 
Rolling Off Factor  0.35 
Punctured Rates  1/2,2/3,3/4,5/6,7/8 
De-Interleaving  I=12 
Polarization Selection  0/13 V/18 V Switch 
Hi Band / Low Band Selection  0/22 KHz ON/OFF Switch 
   
QAM Modulator    
Modulation    
Input Bit Rate  1 ~ 7 Mbps (PAL), 1 ~ 6 Mbps (NTSC)  
QAM Mode  16, 32, 64, 128, 256 QAM
Bandwidth  6 MHz, 7 MHz or 8 MHz 
FEC Code Rate  1/2, 2/3, 3/4, 5/6, 7/8; K=7 
Input    
Input Frequency  50 ~ 860 MHz 
Input Level  - 15 ~ + 15 dBmV 
Input Impedance  75 Ω, F-Type 
RF Connection  75 Ω, F-Connector 
Output Level  100 ~ 113 dB (adjustable) 
RF Harmonics and Spurious  > 60 dBc 
Output Return Loss  14 dB
   
Input TS    
ASI    
Connector  75 Ω, BNC 
Data Rate  270 Mb/s 
Bit Rate  1 ~ 54 Mb/s 
Data Mode  Byte or Burst 
Packet Length  188 or 204 Byte 
Signal Level  800 mV 
Return Loss  > 10 dB 
SPI    
Connector  25-Pin sub-D Female 
Data Rate  1 ~ 54 Mb/s 
Packet Length  188 or 204 
Signal Level  0.25 ~ 0.45 V 
   
Output TS   
ASI   
Connector  75 Ω, BNC 
Data Rate  270 Mb/s 
Bit Rate  1 ~ 54 Mb/s 
Data Mode  Byte or Burst 
Packet Length  188 or 204 Byte 
Signal Level  800 mV 
Return Loss  > 10 dB 
   
General   
Operating Temperature  0 ~ 45 °C 
Storage Temperature  - 20 ~  + 70 °C 
Humidity  < 85% 
Power Supply  90 ~ 260 V AC, 50 Hz/60 Hz
Power Consumption 45 W
Dimensions  483 mm × 40 mm × 44 mm 
Weight  6 kg
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