Transmodulador digital QPSK IKUSI TGT-100
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  • Transmodulador digital QPSK IKUSI TGT-100

Ikusi TGT-100 Regenerator DVB-T to DVB-T free to air Output on a COFDM channel

DVB-T to DVB-T Regenerator. Product designed to correct and rebuild a poor quality DVB-T signal back to Quasi Transmission Standard.
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Reference ikusi-4026
Brand Ikusi
Quantity

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IKUSI TGT-100. DVB-T to DVB-T Regenerator. Product designed to correct and rebuild a poor quality DVB-T signal back to Quasi Transmission Standard.

Features

• The TGT is a DVB-T to DVB-T Transport Stream Regenerator/Processor.

• The product is designed to correct and rebuild a poor quality DVB-T signal back to Quasi Transmission Standard. The product also

allows the user to change various parameters of the regenerated DVB-T stream at the output.

• A TGT headend includes:

- As many TGT Regenerators as DVB-T channels being received.

- One or more AMX-400 combiners if the headend being assembled is extensive.

- One HPA Amplifier to launch the combined output DVB-T channels from the regenerators.

- One or more CFP Power Supplies.

- One or more Rack Frames or wall mounting Base Plates. The base plates can be joined horizontally.

- Housing units for the base plates if required.

- If the headend is large, one or more AMX-400 combiners.

The TGT headends deliver a multichannel DVB-T signal with sufficient power to drive a distribution network.

An extension input at the HPA amplifier allows easy coupling of the wideband 47-862 MHz signal provided by other existing headend

equipment.

Technical specifications

REF.4026
Remote modeYes
Transport Stream (TS) processingYes
Input section (DVB-T)
StandardEN 300 744
Input frequency bandMHz174 - 230  and  470 - 862
BandwidthMHz7  ,,  8
Mode (automatic detection) 2K  ,,  8K
Constellation QPSK  ,,  16QAM  ,,  64QAM
Hierarchy High Priority ,, Low Priority
Input level
(contellation: 64QAM/code rate: 2/3)
dBµV35 ... 100
Input loop-trhough gaindB0.5 (±1)
Guard interval (automatic detection) 1/4 ,, 1/8 ,, 1/16  ,,  1/32
DVB-T Re-modulation section
Data processing 2K  ,,  4K (DVB-H) ,, 8K
Constellation QPSK ,, 16QAM ,, 64QAM
Code rate 1/2 ,, 2/3 ,, 3/4 ,, 5/6 ,, 7/8
Guard interval (automatic detection) 1/4  ,,  1/8  ,,  1/16  ,,  1/32
In-depth interleaving (only on DVB-H) Applicable (on 2K and 4K modes)
MERdB> 38 (typ.)
Output section (DVB-T)
Selectable output channel located between:MHz47 - 862
BandwidthMHz5 (DVB-H)  ,,  6  ,,  7  ,,  8
Adjustable output leveldBµV65 to 80
Frequency stabilityppm≤ ±30
Output loop-through lossdB1,1
Spurious in banddBc< -50
Broadband noise (?B=8MHz)dBc< -75
General
Supply voltageVDC+12
ConsumptionmA670
Operating temperatureºC0 ... +45
Input RF connector type (2x) female F
Output RF connector type (2x) female F
DC connector type “banana” socket
Programming interface RS-232 / DB-9
IKUSUP bus connector (2x) 4 pin socket
Dimensionsmm230 x 195 x 32

Manual/Datasheet

Summary

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