Description: *This product is used to cover aircraft transponders/antenna couplers in order to avoid inadvertent RF transmissions with Air Traffic Control (ATC) and nearby aircraft. The PROBLEM with only using an aircraft antenna coupler to reduce RF transmissions: Today, there is an inherent issue with ground testing of an aircraft fitted with an ADS-B transponder. Since an ADS-B transponder automatically reports its position, this presents a problem for TCAS or ADS-B In equipped aircraft when testing above field elevation, especially around congested airspace. As a result, the FAA issued SAFO 17002 in 2017 to follow proper procedures and use antenna shielding to prevent test signals propagation. Although antenna couplers are used to reduce the strength of aircraft transmissions, their attenuation capabilities are limited and may not be adequate to prevent your test event from being picked up by ATC and rebroadcast. Antenna couplers typically only provide around 25dB+ signal attenuation, which was once adequate to eliminate interference with TCAS equipped aircraft, but now ADS-B ground stations are positioned all over the globe and have a much greater level of sensitivity (around -84dBm)—which can pick up RF leakage from your test event if not properly shielded and rebroadcast your test aircrafts position causing interference with TCAS and ADS-B In equipped aircraft. The SOLUTION to increase aircraft transponder shielding effectiveness: The Mission Darkness™ ATC Transponder Faraday Shield is the best solution for maximizing the attenuation level in order to prevent unwanted aircraft transponder transmissions/interference. The shielding effectiveness (attenuation level) drastically increases when the ATC Transponder Faraday Shield is placed over the antenna coupler affixed to the aircraft fuselage. The cover is specifically sized to perfectly cover antenna couplers, and has a 4-inch border of TitanRF™ Faraday Tape on all sides, so it can be adhered directly to the aircraft simply and effectively. Using the ATC Transponder Faraday Shield, alongside the coupler, eliminates RF interference that may otherwise get picked up by nearby aircraft, or ADS-B ground station and rebroadcast as a false intruder. The cover is built with three layers of high-shielding TitanRF™ Faraday Fabric, which uses a copper and nickel composition to achieve an average attenuation of 80dB-120dB from low MHz all the way up to 40GHz. The material has been tested and certified by Keystone Compliance Laboratory to military standards MIL STD 188-125, as well as IEEE 299-2006. The lab certifications provides concrete proof to the shielding ability and effectiveness of the product. The ATC Transponder Faraday Shield has been tested by VIAVI and numerous airlines. It is the recommended product to use alongside antenna couplers, like the VIAVI UC-584s, for blocking signal transmissions, thus preventing the propagation of test signals. FeaturesSKU: MDFF-ATC-SHIELDMilitary-grade faraday cover specifically designed for aircraft transponders/antenna couplers in order to avoid inadvertent RF transmissionsThree layers of high-shielding TitanRF Faraday Fabric (TitanRF Faraday Fabric is lab tested and certified to shielding effectiveness standards MIL STD 188-125 and IEEE 299-2006)Blocks aircraft transmissions, as well as WiFi (2.4 & 5GHz), Bluetooth, cell signals, GPS, RFID, and radio signals with an average attenuation of 80dB-120dB from low MHz all the way up to 40GHzEMI, EMR, and EMF shieldingStrong conductive adhesive border easily and effectively attaches to the aircraft fuselage over the antenna coupler (tape backing peels away)Can be removed easily without leaving residue or damaging aircraft surfaceAssembled in the USAReuse is possible by cutting tape border and adhering new tape border around the fabric panel. Tape border sold separately. Cover Dimensions Material dimensions: 38" x 24" (96.5cm x 61cm)Tape border dimensions: 4" (10.16cm) border of TitanRF™ Faraday Tape on all sidesOverall cover dimensions including tape border: 46" x 32" (116.84cm x 81.28cm) Applications Covers an antenna coupler affixed to the aircraft fuselageEliminates RF interference that may otherwise get picked up by nearby aircraft, or ADS-B ground stationIncreases RF shielding effectiveness (attenuation level)
Price: 120 USD
Location: Santa Barbara, California
End Time: 2023-07-28T22:53:53.000Z
Shipping Cost: 7 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
MPN: Does Not Apply
Brand: Mission Darkness
