4 port vna vector network analyzer

{"cid":"91217181","title":"Rohde & Schwarz ZNA43 VNA Vector Network Analyzer 10 MHz to 43.5 GHz with Four Port and Touch-Only Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/fe\/910dddc278ab126d68c020021be7-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Rohde & Schwarz","Model Number":"ZNA43","Minimum Order Quantity":"1","Delivery Time":"1~3 Working Days","Certification":"CNAS","Place of Origin":"Germany","Payment Terms":"Western Union, , T\/T","Supply Ability":"In Stock","Packaging Details":"Carton","PORTS":"four port","FREQUENCY":"10 MHz to 43.5 GHz"}}

{"cid":"91224244","title":"Rohde Schwarz ZVB8 Vector Network Analyzer 8.5GHz 2 Port High Precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/da\/90f794a23c67b57761b252ed65b4-200x200-1.jpg","attrs":{"Price":"$4,862","Brand Name":"ROHDE & SCHWARZ","Model Number":"ZVB8","Minimum Order Quantity":"one","Delivery Time":"Delivery time for minimum order quantity \u2264 30 days","Place of Origin":"China","Packaging Details":"standard packaging","Payment Terms":"T\/T \u200cL\/C","Supply Ability":"100 units\/day","Product status":"used, about 70-80% new","Appearance and function":"The picture is a reference picture, appearance and function are normal","frequency":"8.5g"}}