The TDEMI product family
TDEMI stands for a novel generation of EMI measurement systems providing real-time analysis and enabling the user to perform high-quality emission measurements in a fractional amount of time compared to conventional EMI receiver technology. Ultra-fast Analog-to-Digital Conversion as well as real-time signal processing allows to emulate the behavior of instruments like oscillscopes, receivers and spectrum analyzers. Due to the TDEMI's powerful signal processing hardware platform, corresponding to a computation power of between 20-30 conventional. PCs, such measurements are extremely fast in comparison to state of the art solutions.
Performing tests for EMC, the measurements are accelerated by a factor up to 4000 using the TDEMI Measurement Systems. TDEMI Measurement Systems can be used for conducted, power disturbance and radiated emission measurements. All instruments of the TDEMI family are remote-controllable via TCP/IP. The TDEMI provides a so called real-time spectrogram mode, enabling the user to perform EMC debugging in full gapless real-time. Beside the standard configuration there are a series of additional features available to customise the TDEMI Measurement System according to the specific needs of the user.
TDEMI 26G
The measurement system for all emission measurements in the frequency range 10 Hz - 26.5 GHz.
- Frequency Range 10 Hz - 26.5 GHz
- 162 MHz Real-time Analysis Bandwidth
- CISPR Bandwidths 200 Hz, 9 kHz, 120 kHz, 1 MHz
- MIL/DO Bandwidths 10 Hz, 100 Hz, 1 kHz, 10 kHz,
100 kHz, 1 MHz - Weighted Real-time Spectrogram Mode
- Applicable for Testing according to MIL 461 and DO-160
- Applicable for EMC Testing of Electronics and IT Equipment according to EN and FCC Regulations
- Reduction of Measurement Time by a Factor up to 4000
- Full measurement at all frequencies
- Automated Evaluation and Documentation according to CISPR 16-2-1 and CISPR 16-2-2
- Single Frequency Measurements
TDEMI 18G
The measurement system for all emission measurements in the frequency range 9 kHz - 18 GHz.
- Frequency Range 9 kHz - 18 GHz
- Multiresolution System (3 x 8 Bit ADCs)
- CISPR Bandwidths 200Hz, 9 kHz, 120 kHz, 1 MHz
- Peak, Average, RMS and Quasipeak detector
- Spourious free Dynamic Range of about 55 dB
- Additional Preselection (Option)
- Applicable for EMC Testing of Electronics and IT Equipment according to EN and FCC Regulations.
- Reduction of Measurement Time by a Factor up to 4000
- Full measurement at all frequencies
- Automated Evaluation and Documentation according to CISPR 16-2-1 and CISPR 16-2-2
- Significant lower Noise Floor above 1 GHz than state of the art instruments
- Even further decreased Noise Floor available (Option)
TDEMI 6G
The measurement system for all emission measurements in the frequency range 9 kHz - 6 GHz.
- Frequency Range 9 kHz - 6 GHz
- Multiresolution System (3 x 8 Bit ADCs)
- CISPR Bandwidths 200Hz, 9 kHz, 120 kHz, 1 MHz
- Peak, Average, RMS and Quasipeak detector
- Spourious free Dynamic Range of about 55 dB
- Additional Preselection (Option)
- Covering the full Frequency Range of future CISPR Standard for Consumer Electronic and IT Equipment
- Reduction of Measurement Time by a Factor up to 4000
- Full measurement at all frequencies
- Automated Evaluation and Documentation according to CISPR 16-2-1 and CISPR 16-2-2
- Significant lower Noise Floor above 1 GHz than state of the art instruments
- Even further decreased Noise Floor available (Option)
TDEMI 3G
The measurement system for all emission measurements in the frequency range 9 kHz - 3 GHz.
- Frequency Range 9 kHz - 3 GHz
- Multiresolution System (3 x 8 Bit ADCs)
- CISPR Bandwidths 200Hz, 9 kHz, 120 kHz, 1 MHz
- Peak, Average, RMS and Quasi-Peak Detector
- Spourious free Dynamic Range of about 55 dB
- Additional Preselection (Option)
- Automated measurements and generation of reports for conducted, disturbance power and radiated emission measurements
- High resolution, e.g. 9 kHz IF filter, up to 3 GHz in only few Minutes Measurement Time
- Full measurement at all frequencies
- Automated Evaluation and Documentation according to CISPR 16-2-1 and CISPR 16-2-2
- Reduction of Measurement Time by a Factor up to 4000
- Significant lower Noise Floor above 1 GHz than state of the art instruments
TDEMI 1G
The measurement system for all emission measurements in the frequency range 9 kHz - 1 GHz.
- Frequency Range 9 kHz - 1 GHz
- Multiresolution System (3 x 8 Bit ADCs)
- CISPR Bandwidths 200Hz, 9 kHz, 120 kHz, 1 MHz
- Peak, Average, RMS and Quasi-Peak Detector
- Spourious free Dynamic Range of about 55 dB
- Additional Preselection (Option)
- Automated measurements and generation of reports for conducted, disturbance power and radiated emission measurements
- Overall Measurement Time for a single Scan in the Frequency Range 30 MHz - 1 GHz takes about 2 Minutes (Quasi-Peak)
- Full measurement at all frequencies
- Reduction of Measurement Time by a Factor up to 4000
- Automated Evaluation and Documentation according to CISPR 16-2-1 and CISPR 16-2-2
- Low Noise Floor for Automotive EMC Measurements
TDEMI 30M
The measurement system for conducted emission measurements in the frequency range 9 kHz - 30 MHz.
- Frequency Range 9 kHz - 30 MHz
- Multiresolution System (2 x 12 Bit ADCs)
- CISPR Bandwidths 200Hz, 9 kHz
- Peak, Average, RMS and Quasi-Peak Detector
- SFDR around 90 dB without Preselection
- Additional Preselection (Option)
- Full Compliance Automated Measurements and Automated Generation of Measurement Reports
- Overall Test Time for Measurement with LISN (N, L) takes about 1 Minute for a Measurement 9 kHz - 30 MHz (Quasi-Peak)
- Full Measurement at all Frequencies
- Automated Evaluation and Documentation according to CISPR 16-2-1
- Extremely High Dynamic Range due to Autoranging, Preselection and High Resolution ADCs
- No external control software required