3 6 ghz emi test receiver

{"cid":"91217181","title":"Pre-Owned Rohde And Schwarz ESPI7 EMI Test Receiver 9 kHz to 7 GHz CISPR-conforming EMI Precompliance Receiver","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/58\/c221af49da5d58dd06f4cc78ea66-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Rohde & Schwarz","Model Number":"ESPI7","Minimum Order Quantity":"1","Delivery Time":"1~3 Working Days","Certification":"CNAS","Place of Origin":"Germany","Payment Terms":"Western Union, MoneyGram, T\/T","Supply Ability":"In Stock","Packaging Details":"Carton","Frequency range":"9 kHz to 7 GHz","Frequency resolution":"0.01 Hz","Frequency counter resolution":"0.1 Hz to 10 kHz","Display range of frequency axis":"0 Hz, 10 Hz to 7 GHz","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions"}}

{"cid":"91224244","title":"Keysight N9038B MXE EMI Test Receiver with 3 Hz to 44 GHz Frequency and DANL at 1GHz -174 DBmW","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/11\/0ff6987f7fe69235ca8df38f8545-200x200-1.jpg","attrs":{"Price":"US $10000.00 \/ Set","Brand Name":"Keysight","Model Number":"N9038B","Minimum Order Quantity":"1","Delivery Time":"15","Place of Origin":"Germany","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}