Check the listing for details. NEW AD9959 module DDS 4-channel source STM32 support official software. Condition: New. Listed at 149.16 USD. NOTE： we don't ship the item to PO BOX address， and we only ship the item to English address, so please leave us your physical English address when you pay If your country is not listed in our shipping policy, pls tell us your city and zip code, we will check whether your city belong to remote area or not, then tell you the accurate freight. Tks for your understanding and cooperation. · 4 synchronized DDS channels @ 500 MSPS· Independent frequency/phase/amplitude control between· channels· Matched latencies for frequency/phase/amplitude changes· Excellent channel-to-channel isolation (>72 dB)· Linear frequency/phase/amplitude sweeping capability· Up to 16 levels of frequency/phase/amplitude modulation· (pin-selectable)· 4 integrated 10-bit digital-to-analog converters (DACs)· Individually programmable DAC full-scale currents· 0.12 Hz or better frequency tuning resolution· 14-bit phase offset resolution· 10-bit output amplitude scaling resolution Application：1、Agile local oscillators2、Phased array radars/sonars3、Instrumentation4、Synchronized clocking5、RF source for AOTF6、Single-side band suppressed carriers7、Quadrature communications Shipping PolicyWe will send out the item within 2-3 days through DHL/EMS/FEDEX /UPS/SPEEDPAK/CHINA POST to the below countries:Belgium, Netherlands, Luxembourg, Italy, Germany, France, United Kingdom, San Marino;Austria ,Denmark ,Finland ,Greece ,Ireland ,GUERNSEY ,JERSEY ,Norway ,Portugal , spain , Sweden , Switzerland;Bulgaria,Cyprus,Estonia,Latvia,Lithuania,Malta,slovakia,slovenia;Czech Republic, Hungary, Poland, Romania,.Australia ,New Zealand ,Korea South, Malaysia, Thailand, Philippines ,Singapore , Bruniei ,Taiwan , Macau, Indonesia,USA, CanadaWe will send tracking number to your eBay email within 1 day after sending out your itemWe will mark the item at the very low value, so that you do not need to pay for the tax or pay a little tax. Payment policy:We accept Paypal only.Payments must be finished within 5 working days after bid, otherwise, Unpaid Item dispute will be reported to eBay.Refund &Return policyWe take all the responsibility during delivery. If you do not receive your item, we will refund you the full money or send you a new item according to your request.We can accept the return item within 60 days after the buyer receives it. Once we receive the return item, then we will refund you full money. Feedback Policy We will very appreciate you give us positive feedback ASAP. If the item you got in any problem, PLS don’t hesitates to contact us. We will do our best to help solve the problem