Shielding
Protects against or confines electromagnetic or ionizing radiation.
See Also: Shielding Effectiveness
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Product
Shielding Effectiveness
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Radiometrics Midwest Corporation
One of the more difficult tests to understand is shielding effectiveness or transfer impedance. The data from these tests may vary dramatically based on the test method selected, test fixture, test setup, measurement sensitivity, test personnel, etc. At Radiometrics all shielding effectiveness test are performed or supervised by NARTE Certified engineers.
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Shielding Solutions
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Antenna Test Chambers are especially designed for testing RF devices and antennas from frequency ranges of 700 MHz to 6000 MHz. These Antenna Test Chambers provide a shielding of more than 90 dB as well as lowest residual passive intermodulation.
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Electrosmog Shielding
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Gigahertz Solutions is your partner when it comes to shielding against electrosmog. We offer you products for shielding high-frequency fields as well as products for reducing low-frequency fields. Regardless of whether it is WLAN radiation, mobile phone radiation, Bluetooth or 5G; In our range for shielding from electrosmog you are guaranteed to find the right product with our shielding paints, canopies and shielding fabrics!
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RF Architectural Shielding Products
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EMI (Electromagnetic Interference) is often used interchangeably with RFI (Radio Frequency Interference). However, EMI can be any frequency of electromagnetic noise, whereas RFI is a relatively narrow range of electromagnetic noise on the EM spectrum. EMI Shielding can be used to mitigate electric and magnetic radiation across various spaces. Radio Frequency (RF) Shielding can be used to mitigate RFI with specifically designed enclosures that can block RFI. As well, RF Shielding can include application of RF Shielding paints, fabrics, and other materials.
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Absorber Lined Shielding Enclosure Measurements
ALSE
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Due to on-going work in the standardization committee CISPR D (responsible for CISPR 25) the latest issue CISPR 25 Ed. 4.0 has not been cited to-date. In the meantime we are able to offer two different validation procedures:
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Test Fixture, Shielding Effectiveness
EM-2108 | 1.5 GHz – 10 GHz
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The EM-2108 is a standard test fixture for evaluation of the electromagnetic shielding effectiveness (SE) of planar materials.
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Magnetic Shielding Cabinet for EMI Testing
SDR-2000B
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Cabinet Shell2mm galvanized cold-rolled steel sheetCabinet Door0.9*1.7m(L*W)0.6*0.6mCabinet Window0.3*0.3*0.025m(L*W*T) with 4mm holeN/APower Supply Filter30A/220V30A/220VInternet Line FilterRJ-45N/ACabinet Inside DecorationPVC ceiling, PVC plastic steel wall, 10mm wooden + 2mm galvanized steel sheet floorCabinet Inside Size2*1.2*1.8m0.8*0.8*0.8mAfter Packing Size2.2*2.3*2.3m1*1.1*1.2mAfter Packing Weight800kg200kgWorking With EMI-9KA/EMI-9KBEMI-9KA/EMI-9KB, PC, Testing load, and operator insideTesting load is inside to connect with EMI-9KA/EMI-9KB via BNC
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Shielding Cube
CMQ200
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The R&S®CMQ200 is a compact and fully integrated solution to cover most 5G devices in various applications. The drawer concept enables fully automated handling in manufacturing environments. The robust mechanical design ensures millions of test cycles for reliable mass production environments. The flexible cube design covers applications for smart devices, CPEs, RFIC and prototypes. R&S®CMQ200 is ready for 5G and other technologies in the frequency range from 20 GHz to 77 GHz.
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Standard VXI Module Shield Kits Without Address Switch Opening
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* Single-slot kit fits all VXI-1 Revision 1.0 to Revision 3.0 chassis.* Same design described above but without the address switch opening.* Complimentary layout support includes PCB design template and CAD layout files.
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68-Pin VHDCI Male Connector to 8 Industrial Ethernet (IXB) Female, Shielded Analog Cable
134728-01
Analog Cable
SH68M-4IXBF Single-Ended Analog Output Single Ended Cable, 1 Meter
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Product
68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable
156166-01
High Speed Digital Cable
The SHC68-C68-RDIO2 is designed and shielded specifically for the digital I/O connector on the USB-7855 and USB-7856 Multifunction Reconfigurable I/O Devices. This cable features digital I/O lines individually twisted with digital ground for high-signal integrity and noise immunity. The SHC68-C68-RDIO2 is available in 1 m and 2 m lengths.
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EMC-Gasketed Front Panels
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VECTOR Electronics and Technology, Inc.
EMC Front panels are designed to mount 3U, 6U and 9U Eurocard size PCBs to front panels. Applications with high connector pin counts, where high insertion/extraction force needed. They are fitted with EMC gasket that interfaces with adjacent panels to create RFI shield and does not snag when adjacent cards are extracted.
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Shield Level / Pathloss Equipment
SG1000B/PR1000A
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The SG1000 Signal Generator and PR1000A Preamplifier have been designed to simplify the measurement of shielding integrity in a shielded enclosure. When coupled with a high stability spectrum analyzer and an appropriate selection of test antennas, the SG1000/PR1000A combination can measure shielding effectiveness at all of the NSA 94-106 (supersedes NSA 65-6) defined test frequencies from 1 kHz to 10 GHz.The PR1000A amplifies the received signal from the test antenna and overcomes the high noise figure of the companion test receiver or spectrum analyzer. The PR1000A will ensure that the system noise figure will be less than 4.5 dB at all test frequencies from 1 kHz to 10 GHz. When used with a spectrum analyzer measurement bandwidth of 100 Hz, the system exhibits a sensitivity of -150 dBm at the test antenna output.To overcome high cable loss between the test antenna and the PR1000A assembly at 10 GHz, a remote low noise pre-amplifier (Praxsym PN 310-010091-001) is mounted directly onto the 10 GHz antenna.
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Rack Mount Power Supplies
AC-DC High Voltage Power Supplies
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Ideal for laboratory and instrumentation applications, these rack mounting supplies have the same output ratings and specifications as the modular supplies, but additionally feature calibrated ten-turn controls (with locking vernier dials) for precisely setting voltage and current. Voltmeter and ammeter are standard. An 8' long shielded output cable is included.
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8-Pin M12 Male To 8-Pin RJ50 Male (Right-Angle), Shielded, FieldDAQ M12 Ethernet Cable
786171-01
Ethernet Cable
IP67 Gigabit Ethernet, Shielded X-Code M12 Male to RJ45 (Right Angle), 1M for FieldDAQ
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Ion Chambers
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0.2 to 5000 mR/hr, 5 Ranges• Temperature Compensated• Retractable 1000 mg/cm² Beta Shield• High Background Zero Capability• Proportional Audio Output
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Plug'N Check
PH-320/300
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The plug‵N′check is our easiest-to use cable tester yet. Simply plug in both ends of a cable, and the easy-to-read LED display explains the cable type and checks whether cable is faulty or good automatically. A shield LED shows results of the shielding check and battery low indicator saves you from misreading the tester in case of low power. Will make work shorter and easier for the layman and the professional alike. Especially suited for installation and maintenance of residential networks.
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MARATON Hazardous HE
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MARATON is a family of MAgnetic field and RAdiation TOleraNt power supplies developed for CERN LHC. MARATON HHE is the 12 channel version for use in a hazardous hostile environment. Magnetic field tolerance is achieved by water cooling (up to 300G) and shielded components (up to 1200G). For radiation hardness (<30Gy) a quasi-redundant principle of power conversion is combined with special components. Further radiation sensible components are placed at remote locations.
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Shield Box
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Anritsu's Service Testers and accessories enable OEM aftermarket service and authorized repair centers to troubleshoot and repair mobile phones and data devices quickly and economically. A full range of accessories are available including shield boxes and automation software to provide scalable test capability to the industry.
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Antenna, Ridged Guide
EM-6969 | 6 GHz – 18 GHz
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The EM-6969 Double Ridged Guide Antenna is a linearly polarized broadband antenna for specification compliance testing. The versatile EM-6969 is constructed of rugged aluminum, which makes it excellent for use under severe field conditions and the size makes it suitable for use in the limited space of a shielded enclosure.
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MAX31855 J-Type Thermocouple Arduino Shield
SEN-30004-J03
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Four channel MAX31855 digital thermocouple Arduino Shield. Two versions of this shield are avaliable for each thermocouple type: either 'Ch 0-3' (CS pins use Uno/Mega IO pins 7-10) or 'Ch 4-7' (CS pins use Uno/Mega IO pins 3-6), with the only difference being which set of zero-ohm resistors are populated on the board. This allows use of other SPI devices that may be 'hard coded' to specific digital pins on the Arduino, or simply stacking one of each type together to get a total of eight thermocouple channels on one Arduino. The MAX31855J supports a measured temperature range of -210C-1200C with known thermal characteristics and output resolution of 0.25C. Included thermocouple connectors are type-specific to provide proper material continuity as close to the IC as possible. The SEN-30004 is interfaced via 3 or 4-wire SPI and a high-speed level shifter is included to allow the board to plug directly into an Arduino Uno or Mega
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68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable
156166-02
High Speed Digital Cable
The SHC68-C68-RDIO2 is designed and shielded specifically for the digital I/O connector on the USB-7855 and USB-7856 Multifunction Reconfigurable I/O Devices. This cable features digital I/O lines individually twisted with digital ground for high-signal integrity and noise immunity. The SHC68-C68-RDIO2 is available in 1 m and 2 m lengths.
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RF Shielded Test Enclosure, Slim rack mountable
JRE 1724A
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Designed for testing devices with a flat form factor that need plenty of I/O, the rack-mountable JRE1724A is ideal. Similar to our JRE1724, but not as high, you can place multiple devices within its large footprint. Dual I/O panels allow for a multitude of connectors and interfaces. The JRE1724A comes standard with dual honeycomb style vents - pictured is the enclosure with optional cooling fan and USB2.0 interface.
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1.4W to 3W - Single Output
CHVM Series
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*Compact Footprint / Low Profile*11-13, 10.8-13.2, 10.8-16.5 Vdc Inputs*Programmable 0-±2000 Vdc Output*Five-sided shielding*Remote adjustment*Reduced Radiated and Conducted Noise*Less External Filtering Required
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1.3W to 30W - Single Output / Multiple Output
CCG Series
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*Space Saving Package Sizes*4.5-18V, 9-36 Vdc or 18-76 Vdc Inputs*3.3, 5, 12, 15, 24, 30, ±12, ±15 Vdc Outputs*1500 Vdc Isolation*-40 up to 110 °C Case Temperature*Six-Sided Shielding (CCG15-30)*Through-hole and SMT terminations (CCG1R5-3)
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Signal, Patchcord, ITA, 36", QuadraPaddle, 24AWG Single Conductor Shielded, Single Ended
7-121974000-036
Signal Patchcord
Signal, Patchcord, ITA, 36", QuadraPaddle, 24AWG Single Conductor Shielded, Single Ended.
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Product
1.5 M 50-pin D-Sub Cable
Y1135A
Switch Cable
Connect this M/F twisted pair with outer shield cable to 34980A multifunction switch/measure mainframe and modules
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SCB-100 Noise Rejecting, Shielded I/O Connector Block
776990-01
Terminal Block
100-Pin Female SCSI to 100-Pin Female Screw Terminal, Desktop Mount Terminal Block - The SCB-100 is a shielded I/O connector block for interfacing I/O signals to NI data acquisition devices with 100-pin connectors. Combined with the shielded cables, the SCB-100 provides rugged low-noise signal termination.
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RF Shield Box
CMW-Z10
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The R&S®CMW-Z10 has excellent shielding effectiveness and superior coupling characteristics.The shield box can be used for frequencies up to 6 GHz.The antenna structure is optimized to enable excellent radio connections between the DUT and tester.The highly broadband spiral antenna allows a wide variety of applications.These outstanding features combined with modular options make the RF shield box indispensable for any radiocommunications tester.
