rectangular and circular waveguides isolator

{"cid":"91219711","title":"26-35GHz WR-28 WAVEGUIDE ORTHOGONAL COUPLER","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/9b\/6960d1064fc9d3ea2a997a21ebaa-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Vinncom","Model Number":"VN-WGOMT-2635-WR28-S6.0","Minimum Order Quantity":"5 pcs","Part Number":"VN-WGOMT-2635-WR28-S6.0","Isolation":"\u226540dB","Operating Frequency ( GHz )":"26-35","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Insertion Loss(dB)":"\u22641.2dB","Interface":"WR28(BJ320)","Certification":"ISO 9000 ROHS","Place of Origin":"China","VSWR":"1.60:1","Supply Ability":"500","Public Port":"6.0mm (Square wave port)"}}

{"cid":"91200310","title":"5-150mm High Dia 10-200mm Compressed Knitted Wire Mesh For Silencers Filtration","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/ce\/da3822ebb147f0be0d1d3046a513-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"zhaotong","Model Number":"5-150mm Hight Dia 10-200mm","Minimum Order Quantity":"50pcs","Delivery Time":"10-15days","Certification":"ISO9001:2015,ROTH","Place of Origin":"China","Payment Terms":"L\/C, T\/T \uff0cPayPal","Supply Ability":"10000pcs per day","Packaging Details":"wooden\uff0cas customized","Product name":"Compressed Knitted Wire Mesh","keyword":"Compressed Knitted Mesh","Technique":"Weave","Wire diameter":"0.08-0.5 mm","hight":"5-150mm","Dia":"5-150mm 10-200mm","Certificate":"ISO9001:2015,ROTH","Applicable Industries":"Silencers , Energy & Mining, Kinds Filtration Industry","Experience":"Over 20years","Business type":"Manufacture factory and Trading Company","Special specification":"can be customized","Stock":"in stock","Payment Term":"T\/T, L\/C, Western Union","Shape":"Roll","Surface Treatment":"Plain, Galvanized, PVC Coated","Weave Type":"Knitted","surface treatment":"cleanout","technology":"Woven,knitted"}}