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TmmXpress - ISDB-Tmm signal generator software  


ISDB-Tmm signal generator software

TmmXpress is the ISDB-Tmm test-signal generator. The intuitive and easy to use graphical user interface lets you create any combination of 13-, 3- and 1-segments up to a total of 33 segments and generate either an ISDB-Tmm, -TSB or -T signal.


Key Characteristics

Standards ISDB-T, ISDB-Tmm, ISDB-TSB
Bandwidth Up to 14.5MHz
(ISDB-Tmm 33 segments)
Features Any combi of 1, 3 and 13 segments
Modify any parameter
Channel simulator (option)
Write I/Q samples to file (option)
Data source File only
I/Q format Float32, Int16, Text

Note: I/Q output requires the DTC-371-IQ option

Supported Adapters

PCI DTA-111*, 115*, 116*, 117*
PCIe DTA-2111, 2115B
USB DTU-215*, 315
*For bandwidth up to 8MHz
8..14.5MHz is supported only on DTA-2111, 2115B and DTU-315

PC Support

OS Windows 7, 8, 10, 11
Windows Server 12, 16, 19
Processor Core i5 minimum
Core i7 recommended

Or equivalent AMD CPUs


TmmXpress - ISDB-Tmm modulator and signal generator software
Option to enable channel-simulation features in TmmXpress
Option to enable I/Q sample generation

Prices exclude applicable sales tax, shipping charges and customs duties. Quantity discounts may be available, please request a quotation.


  • Complete ISDB-Tmm, TSB or T modulator compliant to ARIB STD-B46, with file input and RF output
  • Full user control over the ISDB-Tmm, ISDB-TSB and ISDB-T parameters
  • With DekTec’s DTC-371-IQ option: Off-line generation of I/Q sample files


  • Test-signal generator for ISDB-T receiver chip development, testing and evaluation
  • Signal generator for ISDB-Tmm demonstrations and field trials


  • TmmXpress screenshot 1
  • TmmXpress screenshot 2
  • TmmXpress screenshot 3

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