dg645 digital delay generator 4 channel

{"cid":"91217181","title":"Stanford Research Systems DG645 Digital Delay \/ Pulse Generator (4 or 8 Ch.)","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/57\/cfb869aa7a8136b53df03b8c557a-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Stanford Research Systems","Model Number":"DG645","Minimum Order Quantity":"1 set","Certification":"CE","Place of Origin":"USA","Payment Terms":"T\/T","Supply Ability":"in stock","Packaging Details":"CARTON","Voltmeter Accuracy":"Up to 0.025% + 50 \u00b5V, up to 18 bits","Input Impedance":"1 M\u03a9 or 50 \u03a9","Time Resolution":"50 ps","Condition":"Pre-Owned","Resistance":"50 M\u03a9","Normal Mode Current":"<4 mArms","Product Type":"Software Defined Radio (SDR) Platform","Operating Time":"4 hours","Temperature":"23 \u00b0C \u00b1 5 \u00b0C","Number Of Inputs":"2","Voltage Range":"1000 V","Resolution":"7 1\/2-digit resolution","Dut Signal":"\u2264 0.1\/IF-BW","Charging Time":"7 hours","Fundamental Frequency":"DC\/50 Hz\/60 Hz"}}

{"cid":"90043289","title":"DEV-T Multi Channel Vibration Speed Measuring Instrument With 10.4\" LED Dispaly","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/75\/0eefd274d45a99bc576470fcfe1d-200x200-1.jpg","attrs":{"Price":"contact","Brand Name":"Jianghe","Model Number":"DEV-T","Minimum Order Quantity":"1","Delivery Time":"10 days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"500PCS \/ month","Packaging Details":"Carton box"}}

{"cid":"91201324","title":"pwa15bt digital signal processor audio control dsp","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/05\/341806d6085de93cd8de47519ab7-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"VINCAN","Model Number":"WNLP1212","Minimum Order Quantity":"1 pcs","Delivery Time":"2-3 days","Certification":"CE,FCC and RoHs","Place of Origin":"Mainland China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"100 pcs per week","Packaging Details":"Carton box and standard export package for pwa15bt digital signal processor audio control dsp","GPIO":"8","RJ45 control interface":"1","USB Port":"1","Simulated maximum gain":"51dB","Sampling Rate":"48k","Product name":"pwa15bt digital signal processor audio control dsp"}}