4000 mhz cable and antenna analyzer

{"cid":"91217181","title":"Anritsu S331D Site Master Cable And Antenna Analyzer 25 MHz To 4000 MHz Spectrum","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4f\/aa\/2e47995935530ca8811c79c129e9-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Anritsu","Model Number":"S331D","Minimum Order Quantity":"1 set","Certification":"CNCS","Place of Origin":"USA","Payment Terms":"T\/T","Supply Ability":"in stock","Packaging Details":"carton","Product name":"Antenna Analyzer with Spectrum Analyzer","Frequency":"25MHz to 4GHz","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions","Measurements":"Return Loss\/VSWR, Cable Loss, Distance-To-Fault (DTF), Optical DTF","Accuracy":">42dB corrected directivity"}}

{"cid":"91223923","title":"Anritsu 37347C 40 MHz \u2013 20GHz Vector Network Analyzer VNA","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/98\/a0\/1334300b5a40ee48b5d3a6beb6d8-200x200-1.jpg","attrs":{"Brand Name":"Anritsu","Model Number":"37347C","Minimum Order Quantity":"1","Delivery Time":"3-5 days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,Western Union,T\/T,MoneyGram","New \/ Used":"Used","Frequency Range":"40 MHz \u2013 20 GHz","System Dynamic Range (Terminated)":"\u2248100 dB @ 10 Hz IFBW (typ.)","Source Power Range":"+5 to \u201345 dBm (typ.)","IF Bandwidths":"10 Hz \u2013 30 kHz selectable","Ports":"2-port, 50 \u03a9 (K-female); GPIB\/LAN control; Time-Domain\/DTF & De-embedding options (Please enquire)"}}