rohde and schwarz signal spectrum analyzer

{"cid":"91217181","title":"Rohde And Schwarz RF Spectrum Analyzer FSP7 9KHz-7GHz Durable","imgUrl":"https:\/\/img.ismap.com\/nimg\/91\/5f\/6ed3f21ae82587e681b94ae772df-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Rohde and Schwarz","Model Number":"FSP7","Minimum Order Quantity":"1 set","Certification":"FCC","Place of Origin":"Czech Republic","Payment Terms":"T\/T","Supply Ability":"in stock","Packaging Details":"Carton","Product name":"Spectrum Analyzer","Frequency":"9 KHz to 7 GHz","Form Factor":"Benchtop Portable","Average Noise Level":"-155 dBm","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions"}}

{"cid":"91223923","title":"Rohde & Schwarz FSW43 Ultra Wideband Signal Spectrum Analyzer 43.5 GHz","imgUrl":"https:\/\/img.ismap.com\/nimg\/86\/85\/f25e4bfb8a9d5dd4fd5032aed903-200x200-1.jpg","attrs":{"Brand Name":"Rohde & Schwarz R&S","Model Number":"FSW43","Minimum Order Quantity":"1","Delivery Time":"3-5 days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram,MoneyGram,Western Union,T\/T","New \/ Used":"Used","Frequency Range":"2 Hz \u2013 43.5 GHz","Internal Analysis Bandwidth":"up to 2 GHz (Option FSW-B2001) \/ 8.3 GHz (Option FSW-B8001)","Phase Noise":"typ. \u2013136 dBc\/Hz @ 10 kHz offset (1 GHz carrier)","DANL":"typ. \u2013156 dBm\/Hz (1 Hz RBW, 2 GHz, pre-amp off)","Interfaces \/ Options":"LAN, GPIB, USB; 30 dB RF pre-amp B24, LO\/IF ports B21, 800 MHz real-time analysis key"}}