rf spectrum analyzer with am fm demodulation

{"cid":"91217181","title":"HP Agilent 8560A Portable RF Spectrum Analyzer 50 Hz to 2.9 GHz with Built-in AM\/FM Demodulator - Pre-Owned Tested","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/e4\/5a8454fcfe9be08e2c7d08a0829a-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Agilent","Model Number":"8560A","Minimum Order Quantity":"1 set","Place of Origin":"Malaysia","Payment Terms":"T\/T","Supply Ability":"in stock","Product name":"RF Spectrum Analyzer","Frequency":"50 Hz to 2.9 GHz","Form Factor":"Benchtop\/Portable\/Rackmount ( \/909 )","Average Noise Level":"-130 dBm - +30 dBm","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions"}}