keysight pna x network analyzer

{"cid":"91217181","title":"Keysight N5225B PNA Microwave Network Analyzer 900 Hz to 50 GHz with 2-ports and 4-ports for Best RF Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/c6\/463f061c60835754348da147aace-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Keysight","Model Number":"N5225B","Minimum Order Quantity":"1 set","Delivery Time":"1~3 Working Days","Certification":"ISO17025","Place of Origin":"U.S.A","Payment Terms":"T\/T\uff0cWestern Union","Supply Ability":"In Stock","Packaging Details":"Carton","Brand":"Keysight","Module Name":"N5225B","RF Connectors type":"2.4 mm (male), 50 ohm, (nominal)","USB 2.0 Ports - Primary (4 ports)":"Compatible with USB 2.0","Size":"31 cm (12.1 in) diagonal color active matrix LCD; 1280 (horizontal) X 800 (vertical) resolution","Display Range":"\u00b12500 dB (at 500 dB\/div), max","Display Resolution":"0.001 dB\/div, min","Marker Resolution":"0.001 dB, min"}}

{"cid":"91224244","title":"Keysight N5221B PNA Microwave Network Analyzer with 2 Built-in Ports and 900 Hz\/10 MHz to 13.5 GHz Frequency Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/25\/6b0d5fce144a4331b05c5152173d-200x200-1.jpg","attrs":{"Price":"US $10000.00 \/ Set","Brand Name":"Keysight","Model Number":"N5221B","Minimum Order Quantity":"1","Delivery Time":"15","Place of Origin":"Germany","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}