antenna system coax rf slip ring

{"cid":"91191056","title":"2 Channels Coax RF Slip Ring With SMA & DC-4.5GHz For Antenna System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7a\/3c\/a2ec3c93e22b2eb7d13c54c91c62-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CENO","Model Number":"RCN0204D","Minimum Order Quantity":"1pcs","Delivery Time":"1 week","Certification":"ISO9001,CE,RoHS,UL","Place of Origin":"China","Payment Terms":"T\/T,Paypal,, Western Union","Supply Ability":"500pcs per month","Packaging Details":"Carton","Channels":"2","Connector type":"SMA-F(50\u03a9)","Style type":"I","Frequency":"DC-4.5GHz","Peak Power, max":"1KW","Average Power, max":"100W@DC-2GHz \/ 60W@2GHz-4.5GHz","Voltage standing wave ratio, max":"1.2 \/ 1.5","Voltage standing wave ratio floating, max":"0.05 \/ 0.2","Insert loss, max":"0.25dB \/ 0.50dB","Insert loss flotation, max":"0.05dB \/ 0.15dB","Isolation, Mix":"50dB","Phrase stability, max":"1deg \/ 4deg","Working speed, max":"30 rpm","Service life, mix":"5million rounds","Starting torque, max":"0.05Nm@ normal temperature","Using torque, max":"0.05Nm@ normal temperature","Material":"Aluminum Alloy","Surface treatment":"Conductive oxide","Weight":"130g","Temperature":"Working : \ufe6340\u2103 to +70\u2103 Storage : \ufe6355\u2103 to +85\u2103","Humidity":"95%","IP Grade":"IP60"}}

{"cid":"91217978","title":"3GHz High Frequency Rotary Joint Small Electrical Slip Ring For Microwave Antenna","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7b\/1b\/5f8aec6da9c94f0a93e67a281787-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"senring","Model Number":"HF0103-07","Minimum Order Quantity":"1","Certification":"CE, ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C","Frequency":"DC to 3 Ghz","Insulating material":"PTFE","VSWR(max)":"1.7@DC to 3 GHz","Peak power(max)":"500W","Rotating speed(max)":"250RPM","Working life":"> 10 millions for ref(depends on working conditions)"}}