subway wireless signal leaky coax antenna

{"cid":"91187716","title":"Wireless Coaxial Jumper Cable MCX Male SMC 3ft RF Coax Adapter RG 178 1.13 Lmr400","imgUrl":"https:\/\/img.ismap.com\/nimg\/a1\/b0\/ba7ec7b5ce83f798576598ad744b-200x200-1.jpg","attrs":{"Price":"USD0.5~3.0","Brand Name":"RY","Model Number":"RY-S023","Minimum Order Quantity":"Negotiable","Delivery Time":"Shipped in 15 days after payment","Certification":"CE,ROHS,ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T,Paypal, Western Union, ","Supply Ability":"10000000pcs \/ Month","Packaging Details":"40*40*20cm ..45*30*25cm..","Type":"RG174 Rg58 Lmr200 Lmr240 LMR400 Cable","Application":"RF, Router, Camera","Material":"Nickel-plated copper","Connector 1":"SMA Male","Connector 2":"SMA Male"}}