NoiseKen - TEM Horn Antenna - EMC Testing in the 5G/IoT Era
The TEM horn antenna is an antenna used for conducting close proximity radiation immunity evaluation test (near electromagnetic field immunity test) of electromagnetic waves radiated from various wireless transmitters such as mobile devices.
In the future, close proximity radiation immunity evaluation test using the TEM horn antenna is expected to expand to various product standards such as medical equipment (IEC 60601-1-2) and multimedia equipment (CISPR 35). NoiseKen's TEM horn antenna has a wide band, low VSWR, and wide electric field uniformity offering an ideal solution for an efficient close proximity radiation immunity test.
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A TEM horn antenna compliant with IEC 61000-4-39 Ed.1.
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Test without changing the antenna in the frequency range of 380MHz to 6GHz.
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Low VSWR and high GAIN enable efficient electromagnetic wave radiation.
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Wide field uniformity reduces the number of times of movement of the antenna when radiating the EUT.
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Since the maximum point of the near electric field distribution for each frequency is at the center, enables radiation on the EUT based on the axis of the antenna. Hence, significantly simplifies test point alignment.
| Item | Specification |
| Compliant standard | Compliant standard IEC 61000-4-39 |
| Frequency range | 380MHz ～ 6GHz |
| VSWR | 3 and below *Refer to figure (VSWR) |
| Undetermined power |
380MHz ～ 750MHz：180W MAX 750MHz ～ 1.7GHz：100W MAX 1.7GHz ～ 6GHz：65W MAX |
| Electric field uniform area | See figure (electric field distribution characteristics) |
| Gain | Refer to the figure {Power required to generate 300V/m (typ) (at 0.1m)} |
| Impedance (typ) | 50 Ω |
| Connector | N (J) |
| Dimensions |
W450mm × H420 mm × D598 mm *Refer to diagram (measurement) for details. |
| Weight | approx. 3.2kgs |
Diagram
VSWR
Power required for generating 300 V/m (type) (at 0.1m)
Electric field distribution characteristics
The importance of uniform electric field
Compared to a conditional TEM horn antenna, the wide and uniform electric field that NoiseKen TEM Horn offers allow tests to be conducted with fewer repositioning of the antenna and consequently shorter amount of time.
More Product Information
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High efficiency: up to 85.5%
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Low no load power consumption <90mW
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Meets DoE efficiency level VI
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CoC version 5 ready
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Ultra-low leakage current ≤10μA
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IEC 60601-1-2, 4th edition ready
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Wide operating temperature range 0 - 45°C
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Isolation 2x MOPP
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Double housing safety: snapped & welded
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IP42 approved interchangeable plug system as additional accessories
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IEC 60601-1-11 ready with IPX2 adapter
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New release 5000m operating altiutude
Bus simulator includes BPMU and SPU
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Provides enhanced measurement and data-logging of up to 40 channels.
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Bus Power Monitoring Unit (BPMU) can be easily relocated to TVAC chamber to ease cabling complications
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Data can be viewed either in spreadsheet or graphical format
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Spacecraft (Payload) Protection Unit (SPU) provides 10 μsec reaction to out-of-tolerance conditions
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Provices power stimulus to payload subsystem from three independent power sources
Specially modified design allows:
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Air to water heat exchanger added to system
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True current source
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Fast transient response
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Little to no current overshoot
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Low stored energy
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Dual Voltage ranges that support over voltage testing on 480V based systems
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Instrument Setups for quickly re-establishing the known instrument state
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500uS time resolution for Transients
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Virtual Panels control software included
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Non-Linear current waveform programming during Load mode
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Phase coordination among multiple units (LKM/LKS)
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Powerful set of analog controls for PHIL and Modulation tests
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Trigger In & Out to permit extensive coordination with external systems
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Extensive Onboard diagnostics
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Digital I/O, including RS232, USB, Ethernet (GPIB optional)
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Intuitive 5” color display for ease of navigation
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Auto-paralleling for maximum flexibility with multi-chassis configurations
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Separate terminal blocks for single phase and 3 phase outputs
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Versatile temperature range for extreme environments
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IEEE 1588 PTP
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Power over Ethernet
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P-Iris and DC-Iris lens control
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Monochrome (GT2450) and color (GT2450C) models
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GigE Vision interface with Power over Ethernet
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Screw mount RJ45 Ethernet connector for secure operation in industrial environments
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Supports cable lengths up to 100 meters (CAT-6 recommended)
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Trigger over Ethernet Action Commands allow for a single cable solution to reduce system costs
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Comprehensive I/O functionality for simplified system integration
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Popular C-Mount lens mount
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Easy camera mounting via standard M3 threads or optional tripod adapter
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Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
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3kVA, 3kW High Temp, Double Conversion On-Line UPS with 230VAC, 50/60Hz Input UPS with 120VAC, 60Hz Output, Power Factor Correction and Extended Internal Batteries
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GigE Vision interface with Power over Ethernet
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Screw mount RJ45 Ethernet connector for secure operation in industrial environments
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Comprehensive I/O functionality for simplified system integration
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Trigger over Ethernet Action Commands allow for a single cable solution to reduce system cost
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Popular C-Mount lens mount
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Easy camera mounting via standard M3 threads on top and bottom of housing or optional tripod adapter
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Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
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NoiseKen
For over 40 years from its foundation in 1975, Noise Laboratory has been focusing on immunity test equipment and related solutions.
Now their product lines include various types of immunity test equipment ranging from those conforming to IEC 61000-4 series standards, other international or national immunity standards and even to customer's in-house test standards.
Contact Details
Shinyei Corporation of America Head Office - Sole Authorized distributor of NoiseKen products
1120 Avenue of the Americas, 4th Floor, New York, NY 10036, USA
Phone: 917-484-7884
Fax: 212-704-4206
Test & Measurement
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