general purpose wideband 250MHz peak

All dimensions in inches millimeters ±1.6%, or ±0.005" 0,13 mm minimum

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RFID frequency-specific PCB shielding

Effective shielding of printed circuit board components stops the RF energy right at the source, eliminating re-radiation and interference with near-by components and other electronic equipment. The assortment of board level shielding measures for RFID uses contains frequency-specific solutions for the most common needs.

PCB flexible Faraday Cage shields
Shown at left; is one of the simplest shielding methods. Click here for complete details. Can be used as a security shield to cover tags and readers to nullify signals.


		PCB HIGH ATTENUATION SHIELDS WITH FERRITE BODY AND RFID FREQUENCY TUNED ABSORBER MEMBRANE. By combining the high RF attenuation of the ferrite body’s wideband range from 10MHz to 1.2GHz with various internal absorber membranes which further offer frequency-specific absorption, three standard sizes accommodate most common application needs. For recommended mounting hole patterns, click here.


		PCB HIGH ATTENUATION UNIVERSAL WIDEBAND RFID FREQUENCY SHIELDS WITH FULLY ENCLOSED FERRITE BODY AND RF ABSORBER MEMBRANE. QUICK-MOUNT ADHESIVE OR HARDWARE ASSEMBLY. Perfect for retro-fitting or quick no-solder installation. This PCB shield embodies the highest performance of board level shielding and RF attenuation available. The ferrite body offers a very high RF absorption, depending on circuit load and frequency up to 1.2 GHz with peak performance at 700 MHz. The standard absorber membrane #EA3200H adds a complementary wideband effect up to 6.0 GHz with peak performance at 3.2 GHz.



		PCB HIGH ATTENUATION RFID FREQUENCY-SPECIFIC ABSORBER TILES WITH TUNED RF ABSORBER MEMBRANE: for PCB Components Absorbs RFI right at the source before resonance and harmonics effects are transferred to neighboring components. The absorber membrane complements the attenuation profile up to 6.0GHz with peak performance from 3.2GHz to 6.0GHz. The “PS28” series is effective at 13.56MHz; the “PS25” series is effective at 433.92MHz and 860 - 900MHz. Attaches to any surface with optional adhesive foam base or common electronic adhesives bonded to the absorber membrane side.