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RELIANT EMC ISO 11452-9 SOLUTION
ISO 11452-9:2012 specifies test methods and procedures for testing electromagnetic immunity to portable transmitters of electronic components for passenger cars and commercial vehicles, regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The device under test (DUT), together with the wiring harness (prototype or standard test harness), is subjected to an electromagnetic disturbance generated by portable transmitters inside an absorber-lined shielded enclosure, with peripheral devices either inside or outside the enclosure. The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields.
Reliant EMC offers the following products as a bundled ISO 11452-9 Solution:
ISO 11452-9 defines a number of antennas to test immunity against handy transmitters.
The following table lists the described antennas included in the ISO 11452-9 Antenna Set.
|HLC 27||Helical T-antenna 26.96-27.4 MHz|
|HLC 146||Helical T-antenna 144-148 MHz|
|HLC 170||Helical T-antenna 169.8-173 MHz|
|FAN 405||Folded antenna 380-430 MHz|
|TSA 385||Tuned sleeve antenna 373-397 MHz|
|TSA 400||Tuned sleeve antenna 387-419 MHz|
|TSA 415||Tuned sleeve antenna 407-423 MHz|
|TSA 430||Tuned sleeve antenna 425-435 MHz|
|TSA 455||Tuned sleeve antenna 437-470 MHz|
|FAN 450||Folded antenna 430-470 MHz|
|TSA 880||Tuned sleeve antenna 806-956 MHz|
|EGG 900||Monopole antenna 890-915 MHz|
|TSA 1750||Tuned sleeve antenna 1.2-1.95 GHz|
|EGG 1860||Monopole antenna 1710-2025 MHz|
|PCD 2440||Monopole antenna 2402-2480 MHz|
|Balun of flat element antenna 360-2700 MHz|
|420 NJ||Flat elements for balun SBA 9113 360-2700 MHz|
|Spacer 50||Distance foam piece 50 mm|
|Positioner||To hold the antennas|
RG 223/U N-BNC
w. clamp on Ferrites
|Coaxial cable with Ferrites towards the antennas|
CCA for HLC, FAN, EGG,
|Case for the antennas with cube style plastic housing|
|CCA for TSA and SBA||Case for the tuned sleeve and SBA antenna|
|SBA 9119||Small biconical microwave antenna 1 – 6GHz, 20W. CIS/A/648/CDV CISPR
16-1-4 Site evaluation above 1GHz, including transport case.
|Elements of 9119||Original conical elemenst of SBA 9119 (are included in the SBA 9119 standard scope of delivery)|
|422 NJ||Elements for radiated immunity caused by handy transmitters for SBA 9119.|
|Spacer 30 for 422 NJ||Spacer for 422 NJ. Test distance 30 mm.|
Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy
The Empower RF Solutions Model 2198 covers the ISO 11452-9 range of 20MHz to 6GHz in a 3U chassis.
All Empower amplifiers come standard wtih Automatic Level Control (ALC), which means that can set the output power at the required 20 Watts for ISO 11452-9 and the Empower 2198 Amplifier will maintain that output level at all frequencies.
The 2198 is a tri-band amplifier housed in a single chassis and is suitable for high bandwidth, high power CW, modulated, and pulse applications. This amplifier utilizes both High power LDMOS and GaN devices that provide wide frequency response, high gain, high peak power capability, and low distortions.
Exceptional performance, long-term reliability and high efficiency are achieved by employing advanced broadband RF matching networks and combining techniques, EMI/RFI filters, and all qualified components. The amplifier is constructed with a 3RU drawer, including the forced air-cooling. Available operating voltage configurations are single phase 100-240 VAC, up to 400Hz and 28 VDC. The amplifier comes standard with user selectable modes; Automatic Level Control (ALC) and Manual Gain Control (MGC).
Each band overlaps and selection of the band is easy via the front panel touch screen or with a PC connected to the Ethernet port as a peer connection or networked. The amplifier includes a built in control and monitoring system, with remote management and diagnostics via an embedded web server allowing network managed site status and control simply by connecting the unit’s Ethernet port to a LAN. Using a web browser and the unit’s IP address (IPV4) allows ease of access with the benefit of multi-level security. The control system core runs an embedded OS (Linux), has a built-in non-volatile memory for event recording, and factory setup recovery features. The extended memory option allows storage of control parameters and event logs.
Empower RF’s ISO9001 Quality Assurance Program assures consistent performance and the highest reliability.
Solid-state Class AB design
Suitable for CW, AM, FM and pulse (Consult factory for other modulation types)
Compact Modular design
50 ohm input/output impedance
Built-in Control, Monitoring and Protection functions
High reliability and ruggedness