300mm x 300mm honeycomb waveguide air vents

{"cid":"91202130","title":"EMC EMI Steel Brass Honeycomb Waveguide Air Vents Panel 14KHz","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/28\/4df329db1d5776024d96c11bf6e2-200x200-1.jpg","attrs":{"Price":"$95\/pc-$617\/pc","Brand Name":"Jovi","Model Number":"1-CF-4","Minimum Order Quantity":"1 pc","Delivery Time":"within 10-14 wroking days after receiving payment","Certification":"SGS,ISO,CE\/SGS\/ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 pcs per month","Packaging Details":"in piece and in wooden case","Product name":"Rf Shield Brass Honeycomb Vent With Frame For Mri Cage,Hot Sale Honeycomb vent for MRI RF EMC Shielding,Brass Honeycomb Vent for RF Room Shielding Project","Application":"Building,MRI EMC RF Room","Shielding effectiveness":"14KHz-40GHz meet 100dB","Type":"HVAC Systems,Air Conditioning,MRI Room Shielding Installation","Frame":"Frame or Unframe,customized,L type \/ Z type\/ Without frame","Nominal center frequency":"Microwave Absorbing Material","Cell size":"Customized,3.2-26 mm","Size":"300mm x 300mm,Can be Customized,300x600x25mm\/customized","Transfer function":"All Pass,Low Pass"}}