TDEMI Ultimate

Highest measurement speed. Highest accuracy. Incredible dynamic. New operation modes. The novel product line TDEMI eXtreme (TDEMI X) is the latest and most advanced level of full digital measurement equipment for emission testing on the fast lane. It is based on the unrivaled and patented TDEMI® real-time technology of GAUSS INSTRUMENTS. It is easy and efficient in upgrading its frequency range by a various number of extensions which can be integrated into the instrument step by step. The frequency ranges are 1GHz, 3GHz, 6GHz, 18GHz, 26.5GHz or 40GHz respectively. A large variety of configuration possibilities makes the TDEMI X to the customized solution perfect fitting into your lab and to your application according to civil standards (e. g. CISPR, EN, FCC Part 15, ANSI C63.2, ANSI C63.4), military standards (e. g. MIL-461G, but also its previous versions and revisions) as well as avionic standards (e. g. DO-160). The frequency range of the TDEMI X instruments starts at 9 kHz in its standard configuration and can be extended down to 10 Hz by the option MIL/DO-UG or even down to DC by the available option OSC-UG as well. Like all other TDEMI measurement systems, the TDEMI X measurement systems can be remotely controlled and fully automated via Ethernet (TCP/IP) very easily.

Using the leading-edge analog-to-digital converters with the best ratio of signal-to-noise power density available on the market, most modern high-speed FPGAs with a calculation power of about 250 state-of-the-art PCs and in-house designed high performance microwave circuits, highest measurement accuracy and highest measurement speed is achieved over the entire frequency range starting from 10 Hz up to 40 GHz. The TDEMI X measurement system offers in its standard configuration already a fully integrated spectrum analyzer and also a real-time spectrum analyzer. An additional option provides a two-channel oscilloscope, extending the frequency range even down to DC. The product line of TDEMI X stands for highest performance and due to its various operation modes it can be used in a vast range of applications, e.g. also for measurements and testing according to telecommunication standards as ETSI - all this can be done fully gapless in real-time with an absolutely unique instantaneous bandwidth of 645 MHz and an unrivaled measurement speed and dynamic range of about 100 dB (@0dB attenuation and preselection off) or even up to more than 170 dB including the automatically stepped attenuator.

TDEMI® X. Unrivaled technology. Ultra high performance. EMC measurements in real-time.

Fully compliant. The fastest receiver. Worldwide.

Excellent performance for your measurements.

• Frequency range DC up to 1, 3, 6, 18, 26.5 or 40 GHz
• 64000 times faster than conventional test receivers
• 645 MHz gapless Real-time analysis bandwidth
• 100 dB dynamic range (@0dB Att. & Preselection off)
• Testing according to CISPR, ANSI, MIL, DO, VG, ETSI, ...

Standards

• 3 dB bandwidths in 145 steps
• Intuitive and easy to operate
• Multi GHz real-time scanning spectrum analyzer

The new Real-time Spectrum and Signal Analyzer TDEMI® S from GAUSS INSTRUMENTS is the new benchmark for real-time, communication and EMC testing. It is thoroughly flexible in its configurability and extensibility. In its basic configuration, the TDEMI® S is a high-performance spectrum analyzer and is available in frequency ranges up to 1, 6, 9, 18, 26, 40, 44 and 50 GHz. It can be extended by external mixers up to the Terahertz frequency range. Due to its compact design and a 12V output, it is a great tool for field testing or on-board testing applications.

The TDEMI® S spectrum analyzers and receivers have been optimized for low power consumption while maintaining ultrahigh performance. The flexible configurability allows use of the instrument as a real-time spectrum analyzer. The new HyperOverlapping technology makes it possible to record and analyze signals in completely new ways. Oversampling factors in the range of 1000 result in improved signal-to-noise ratio and faster updates in real-time mode, compared to current existing real-time measurement technology.

Furthermore, the TDEMI® S can be configured as a CISPR/ANSI/MIL-compliant EMI receiver with Option EMI-UG. The novel HyperOverlapping feature is available in the FFT-based mode, providing the capability to record and display signals with a much higher resolution than similar instruments. High resolution ADCs, which use a patented technology to compensate for nonlinear effects, achieve the highest measurement accuracy.

For fully automated measurements, the EMI64k Automation Software Suite supports all operation modes of the TDEMI® S. Thereby, the TDEMI® S can be used for EMC measurements in the typical mode as well as in the real-time spectrogram mode.

Due to its flexible configuration, the TDEMI® S can be configured for a variety of applications including communication and EMC testing (full- or pre-compliance). It also can be upgraded at a later stage and therefore extended for new applications. In addition, its advanced technology, including HyperOverlapping, provide excellent spurious suppression and dynamic, noise floor, making the TDEMI® S convenient for applications where today's measurement instruments reach the limits of their possibilities. The extension with external mixers into the THz range allows the TDEMI® S to be used for certification measurements for 5G and beyond.

In 2006, the inventors of real-time FFT analysis for EMC applications presented a novel technology at the EMC Conference in Singapore, which has revolutionized the field of EMC measurement ever since. Measuring times for complex tasks were reduced from hours to only a few seconds. The TDEMI 1G was the first instrument to reduce a 30 MHz - 1 GHz Quasi-Peak measurement from 9 hours to 64 seconds. Advantages for customers and users were demonstrated in the test laboratory at the inauguration of the new EMC center of the VDE test institute in Offenbach in 2008.

After the TDEMI 1G had garnered great success, its basic block diagrams and FFT measurement methodology from the user manual were approved and integrated as part of the CISPR 16-3, CISPR 16-2-1, CISPR 16-2-2 and CISPR 16-2-3 standards, the time has come to release a new redesigned TDEMI G series, based on the very latest ADC and FPGA technologies.

The new TDEMI G is a full-compliance receiver capable of performing measurements in the frequency ranges 30 MHz, 1 GHz, 3 GHz, 6 GHz, 9 GHz, 18 GHz, 26 GHz, 40 GHz and 44 GHz. The core models of the instrument feature both traditional and FFT-based measurement modes by default. HF performance and measurement dynamics were greatly improved upon since the original TDEMI G series through replacement of old components with high-resolution ADCs and FPGAs. This allows devices of the new TDEMI G series to reach linear dynamic ranges of approx. 90 dB in the real-time band.The use of powerful FPGAs enables high scan speeds for all TDEMI G-Series instruments in the basic configurations, allowing for short measurement durations of 1.5 seconds for conducted EMC measurements and about 8 seconds for quasi-peak measurements from 30 MHz - 1 GHz. A spectrum analyzer equipped with traditional and FFT-based measurement modes is also available. The requirements for radio measurements supporting bandwidths up to 60 MHz, e.g. for the qualification of broadband radio signals, are also fulfilled with the core model of the instrument.

The new TDEMI G comes with a high-resolution capacitive touchscreen and connectors on the front, which is ideally suited for both laboratory and outdoor use. The high-resolution display with projected capacitive multi-touch ensures convenient and intuitive operation.

Previously supported features such as vast real-time bandwidth, state of the art HF performance along with the novel Hyper Overlapping technology are able to be extended into the THz range with external mixers by the new TDEMI G series.

The new EMI receiver TDEMI® ULTRA of GAUSS INSTRUMENTS® provides unique and outstanding features, such as 685 MHz real-time bandwidth, ultra-fast receiver scanning as well as multi GHz real-time scanning up to 40 GHz. It is the fastest EMI receiver in the market. It is a multi-purpose instrument for a wide range of applications and due to its compact design, a 12V supply, and a weight of less than 10 kg it is a great tool for field testing or on-board testing applications.
With absolutely unrivaled capabilities the TDEMI® ULTRA is the perfect fit for your conducted and radiated measurements and much more. By providing the lowest noise floor and the highest dynamic of todays’ receivers in the market, the TDEMI® ULTRA offers highest performance for all challenging applications – and your engineering tasks, signal analysis or product certifications become just a walk-over.

Also a time-saving and highly efficient full automation of your EMC and communication testings according to all EMC or ETSI standards is available by the EMI64k software suite.

TDEMI® ULTRA. Best RF performance. Lowest noise floor. The new benchmark.

Fully compliant. The fastest receiver. Worldwide.

Highest performance for your measurements.

• Frequency range DC up to 6, 18, 26.5 or 40 GHz
• 64000 times faster than conventional test receivers
• 685 MHz gapless Real-time analysis bandwidth
• 100 dB dynamic range (@0dB Att. & Preselection off)
• Testing according to CISPR, ANSI, MIL, DO, VG, ETSI, ...

Standards

• Easy and intuitive operation via 10” touch display
• Multi GHz real-time scanning spectrum analyzer
• Ultrafast Spectrum Analyzer Scanning
• Ultrafast Receiver Scanning
• Ultrafast Superhet Mode
• Compact design, +12 V power supply and battery pack for outdoor operations or on-board testing

Highest measurement speed. Highest accuracy. Incredible dynamic. New operation modes. The novel product line TDEMI eXtreme (TDEMI X) is the latest and most advanced level of full digital measurement equipment for emission testing on the fast lane. It is based on the unrivaled and patented TDEMI® real-time technology of GAUSS INSTRUMENTS. It is easy and efficient in upgrading its frequency range by a various number of extensions which can be integrated into the instrument step by step. The frequency ranges are 1GHz, 3GHz, 6GHz, 18GHz, 26.5GHz or 40GHz respectively. A large variety of configuration possibilities makes the TDEMI X to the customized solution perfect fitting into your lab and to your application according to civil standards (e. g. CISPR, EN, FCC Part 15, ANSI C63.2, ANSI C63.4), military standards (e. g. MIL-461G, but also its previous versions and revisions) as well as avionic standards (e. g. DO-160). The frequency range of the TDEMI X instruments starts at 9 kHz in its standard configuration and can be extended down to 10 Hz by the option MIL/DO-UG or even down to DC by the available option OSC-UG as well. Like all other TDEMI measurement systems, the TDEMI X measurement systems can be remotely controlled and fully automated via Ethernet (TCP/IP) very easily.

Using the leading-edge analog-to-digital converters with the best ratio of signal-to-noise power density available on the market, most modern high-speed FPGAs with a calculation power of about 250 state-of-the-art PCs and in-house designed high performance microwave circuits, highest measurement accuracy and highest measurement speed is achieved over the entire frequency range starting from 10 Hz up to 40 GHz. The TDEMI X measurement system offers in its standard configuration already a fully integrated spectrum analyzer and also a real-time spectrum analyzer. An additional option provides a two-channel oscilloscope, extending the frequency range even down to DC. The product line of TDEMI X stands for highest performance and due to its various operation modes it can be used in a vast range of applications, e.g. also for measurements and testing according to telecommunication standards as ETSI - all this can be done fully gapless in real-time with an absolutely unique instantaneous bandwidth of 645 MHz and an unrivaled measurement speed and dynamic range of about 100 dB (@0dB attenuation and preselection off) or even up to more than 170 dB including the automatically stepped attenuator.

TDEMI® X. Unrivaled technology. Ultra high performance. EMC measurements in real-time.

Fully compliant. The fastest receiver. Worldwide.

Excellent performance for your measurements.

• Frequency range DC up to 1, 3, 6, 18, 26.5 or 40 GHz
• 64000 times faster than conventional test receivers
• 645 MHz gapless Real-time analysis bandwidth
• 100 dB dynamic range (@0dB Att. & Preselection off)
• Testing according to CISPR, ANSI, MIL, DO, VG, ETSI, ...

Standards

• 3 dB bandwidths in 145 steps
• Intuitive and easy to operate
• Multi GHz real-time scanning spectrum analyzer

The new Real-time Spectrum and Signal Analyzer TDEMI® S from GAUSS INSTRUMENTS is the new benchmark for real-time, communication and EMC testing. It is thoroughly flexible in its configurability and extensibility. In its basic configuration, the TDEMI® S is a high-performance spectrum analyzer and is available in frequency ranges up to 1, 6, 9, 18, 26, 40, 44 and 50 GHz. It can be extended by external mixers up to the Terahertz frequency range. Due to its compact design and a 12V output, it is a great tool for field testing or on-board testing applications.

The TDEMI® S spectrum analyzers and receivers have been optimized for low power consumption while maintaining ultrahigh performance. The flexible configurability allows use of the instrument as a real-time spectrum analyzer. The new HyperOverlapping technology makes it possible to record and analyze signals in completely new ways. Oversampling factors in the range of 1000 result in improved signal-to-noise ratio and faster updates in real-time mode, compared to current existing real-time measurement technology.

Furthermore, the TDEMI® S can be configured as a CISPR/ANSI/MIL-compliant EMI receiver with Option EMI-UG. The novel HyperOverlapping feature is available in the FFT-based mode, providing the capability to record and display signals with a much higher resolution than similar instruments. High resolution ADCs, which use a patented technology to compensate for nonlinear effects, achieve the highest measurement accuracy.

For fully automated measurements, the EMI64k Automation Software Suite supports all operation modes of the TDEMI® S. Thereby, the TDEMI® S can be used for EMC measurements in the typical mode as well as in the real-time spectrogram mode.

Due to its flexible configuration, the TDEMI® S can be configured for a variety of applications including communication and EMC testing (full- or pre-compliance). It also can be upgraded at a later stage and therefore extended for new applications. In addition, its advanced technology, including HyperOverlapping, provide excellent spurious suppression and dynamic, noise floor, making the TDEMI® S convenient for applications where today's measurement instruments reach the limits of their possibilities. The extension with external mixers into the THz range allows the TDEMI® S to be used for certification measurements for 5G and beyond.

In 2006, the inventors of real-time FFT analysis for EMC applications presented a novel technology at the EMC Conference in Singapore, which has revolutionized the field of EMC measurement ever since. Measuring times for complex tasks were reduced from hours to only a few seconds. The TDEMI 1G was the first instrument to reduce a 30 MHz - 1 GHz Quasi-Peak measurement from 9 hours to 64 seconds. Advantages for customers and users were demonstrated in the test laboratory at the inauguration of the new EMC center of the VDE test institute in Offenbach in 2008.

After the TDEMI 1G had garnered great success, its basic block diagrams and FFT measurement methodology from the user manual were approved and integrated as part of the CISPR 16-3, CISPR 16-2-1, CISPR 16-2-2 and CISPR 16-2-3 standards, the time has come to release a new redesigned TDEMI G series, based on the very latest ADC and FPGA technologies.

The new TDEMI G is a full-compliance receiver capable of performing measurements in the frequency ranges 30 MHz, 1 GHz, 3 GHz, 6 GHz, 9 GHz, 18 GHz, 26 GHz, 40 GHz and 44 GHz. The core models of the instrument feature both traditional and FFT-based measurement modes by default. HF performance and measurement dynamics were greatly improved upon since the original TDEMI G series through replacement of old components with high-resolution ADCs and FPGAs. This allows devices of the new TDEMI G series to reach linear dynamic ranges of approx. 90 dB in the real-time band.The use of powerful FPGAs enables high scan speeds for all TDEMI G-Series instruments in the basic configurations, allowing for short measurement durations of 1.5 seconds for conducted EMC measurements and about 8 seconds for quasi-peak measurements from 30 MHz - 1 GHz. A spectrum analyzer equipped with traditional and FFT-based measurement modes is also available. The requirements for radio measurements supporting bandwidths up to 60 MHz, e.g. for the qualification of broadband radio signals, are also fulfilled with the core model of the instrument.

The new TDEMI G comes with a high-resolution capacitive touchscreen and connectors on the front, which is ideally suited for both laboratory and outdoor use. The high-resolution display with projected capacitive multi-touch ensures convenient and intuitive operation.

Previously supported features such as vast real-time bandwidth, state of the art HF performance along with the novel Hyper Overlapping technology are able to be extended into the THz range with external mixers by the new TDEMI G series.