keysight agilent 346b noise source

{"cid":"91217181","title":"Keysight 346B Noise Source with 10 MHz to 18 GHz Frequency Range and 14-16 dB ENR for Low SWR Measurements","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/90\/b6b1267194b5a12e97f6fb8c69cf-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Keysight\/Agilent","Model Number":"346B","Minimum Order Quantity":"1 set","Place of Origin":"Malaysia","Payment Terms":"T\/T","Supply Ability":"in stock","Product name":"Noise Source","Frequency":"10 MHz to 18 GHz","ENR Range":"14 to 16 dB","Excess Noise Ratio (ENR)":"14-16 dB","Functions":"Tested, in Full Working Conditions","Temperature Compensation":"No"}}

{"cid":"91224244","title":"346A 346B 346C Keysight Noise Source 10MHz-26.5GHz Noise Analyzer","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/6b\/2f6677a70abb24aedff12af044f5-200x200-1.jpg","attrs":{"Price":"$4,915","Brand Name":"keysight","Model Number":"346A 346B 346C","Minimum Order Quantity":"one","Delivery Time":"Delivery time for minimum order quantity \u2264 30 days","Place of Origin":"China","Packaging Details":"standard packaging","Payment Terms":"T\/T \u200cL\/C","Supply Ability":"100 units\/day","Brand":"keysight","Product name":"Keysight 346C noise source","Frequency range":"10 MHz to 26.5 GHz","VSWR":"< 1.35:1","Connectors":"BNC (f) input bias \/ 3.5 mm (m)"}}