$149.95 Buy It Now or Best Offer
free,30-Day Returns

Seller Store gra_and_afch_2
(2087) 100.0%,

Location: Dnipropetrovsk
Ships to: US,
Item: 164194186839

Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:60 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Signal Generator Type:RF Signal Generator
Modified Item:No
Country/Region of Manufacture:Ukraine
MPN:DDS9910
Custom Bundle:No
GRA & AFCH:GRA & AFCH
Frequency Range:600Mhz

DIY KIT for DDS AD9910 Arduino Shield Signal Generatorsine wave 420Mhz @1GSPS Low Spurs Low Harmonic,up to sine wave output 600Mhz @1.5GSPS overclock,Attention needs a forced cooling DDS AD9910 Arduino Shield RF Signal Generator DDS (Direct Digital Synthesis) Analog Devices AD9910 Arduino Shield by GRA & AFCHEasy connection to Arduino MEGA 2560 without additional wires and convertersFor maximum performance we recommend our Ultra-low noise oscillator RCLN1000All functions of the DDS AD9910 are brought to the contacts of the Arduino MEGAWith this you can fully reveal all the capabilities of the DDS AD9910 ShieldOpensource Software and Scheme available on our GitHub repository: afch/DDS-AD9910-Arduino-ShieldVideo review on our YouTube channel: youtube/_MUsm0cAD4 Listing includes:AD9910 Shield Board (Bare PCB)Set of Parts and Components (Electronics, Screws, Nuts, Spacers)OLED Display (optional, choose in selector)Arduino MEGA Board (optional, choose in selector)Clock Chip (optional, choose in selector)Principal Electrical Scheme for AD9910 Shield Board v1.1BOM List of Parts and Components for DIY KIT DDS AD9910 RF Unit support control from PC via Serial Port Commands We recommend to use Ultra Low Noise Reference Oscillator with our DDS Shield Boards:RCLN1000 1GHz Ultra Low Noise Reference Oscillator https://www.ebay.com/itm/166141985560 We recommend to use RF Amplifier and Low Pass Filter with our DDS Shield Boards:RF Amplifier LNA 8-2000 MHz, GAIN = 20 dB, P = +20 dBm + LDO MMIC MRFA89 SOT-89 https://www.ebay.com/itm/164586150463 (Low-Pass Filter LPF 7th Order Elliptical 1-1000Mhz 3.5 7 14 28 144 433MHz etc.) https://www.ebay.com/itm/164902154239 Key Benefits:Low harmonics no more than -60dBc. An output RF transformer is used for the correct operation of the current mirror.Small spurs.4 layer board. Signal lines TOP and Bottom, inner layers Ground and PowerRF Unit supports control from PC via Serial Port Commands. List of Commands presented belowLow Noise LDO Stabilizers.Separate power supply for all analog and digital lines (1.8V and 3.3V), 5 pcs IC voltage stabilizers are used. Additionally, there is an RF Ferrite bead interchange.High-speed decoupling Level converter and TTL 5V matching. Types of possible reference oscillators (choose one of them in the selector):XO – Crystal 25 MHz 20 ppm internal oscillator with PLL at 1 GHz.TCXO – 10 MHz 1 ppm external oscillator PLL at 1 GHz.EGEN – external generator up to 1.5 GHz. (To connect an external clock source of up to 1.5 GHz, this source is NOT INCLUDED).OCXO – Oven Controlled Crystal Oscillators deliver the ultimate piezo electric performance with stabilities down to less than ±1 ppm. Additionally balancing transformer is used for TCXO, EGEN and OCXO options:Easy to connect OLED display.Control buttons for control via the program menu.The synthesizer is capable to generate sine wave, AM or FM modulated signal.The software allows you to select and configure the frequency of the clock generator through the user menu (without the need to recompile the program).Any settings can be stored in non-volatile EEPROM memory (located at Arduino Mega).Basic settings are applied and saved automatically.This shield support overclocking the AD9910 core to 1.5 GHz (heatsink is recommended).DDS AD9910 Shield has ability to generate a signal up to 600 MHz with a core overclocking up to 1.5 GHz,(to suppress harmonics, it is recommended to overclock the AD9910 for frequencies above 400 MHz).Has ability to increase output power by +4 dBm when “DAC Current HI” is activated. Phase NoiseThis parameter is very important and interesting for those who buy DDS.Since the intrinsic phase noise of DDS is obviously less than that of PLL generators, the final value is highly dependent on the clock source.In order to achieve the values stated in the datasheet for AD9910, we strictly adhered to all recommendations from Analog Devices.When designing our DDS AD9910 Arduino Shield we have followed these requirements:PCB layout in 4 layers, separate power supply of all 4 power lines (3.3 V digital, 3.3 V analog, 1.8 V digital, and 1.8 V analog). Therefore, when buying our DDS AD9910 Arduino Shield, you can focus on the data from the datasheet on the AD9910.Figure 16 shows the noise level when using the built-in PLL in DDS. The PLL multiplies the frequency of a 50 MHz generator by 20 times. We use a similar frequency – 40 MHz (x25 Multiplier) or 50 MHz (x20 Multiplier) from TCXO which gives even more stability.Figure 15 shows the noise level when using an external reference clock 1 GHz, with the PLL off. DDS AD9910 Arduino Shield Phase Noise DDS AD9910 Arduino Shield Phase Noise Comparing these two plots, for example, for Fout = 201.1 MHz and the internal PLL turned on at 10 kHz carrier offset, the phase noise level is -130 dBc @ 10 kHz.And with the PLL off and using external clocking, the phase noise is 145 dBc @ 10kHz. That is, when using an external clock phase noise by 15 dBc better (lower).For the same frequency Fout = 201.1 MHz, and the internal PLL turned on at 1 MHz carrier offset, the phase noise level is -124 dBc @ 1 MHz. And with the PLL off and using external clocking, the phase noise is 158 dBc @ 1 MHz. That is, when using an external clock phase noise by 34 dBc better (lower). Conclusion: when using external clocking, you can get much lower phase noise than using the built-in PLL. But do not forget that in order to achieve such results, increased requirements are put forward to the external generator. OLED Display Menus:DDS AD9910 Main MenuDDS AD9910 Core Clock MenuDDS AD9910 AM Modulation MenuDDS AD9910 FM Modulation Menu Dear Customers!If you have ANY questions, PLEASE ASK US Specifications:Frequency:100 kHz – 420 MHz (600 MHz*) in 1 Hz stepSpurs max:-60 dBcFrequency step:1 HzOutput power:+0 dBm (+4**) to -84 dBm (on 50 Ohm load)Output level up to:1 Vpeak-to-peak (at +4 dBm)Power Supply:USB or External Power Supply 7V DC 1AOutput filter:7-th orderModulation frequency for AM (amplitude modulation):10 Hz to 100 kHz in 1 Hz stepAM modulation depth:0% to 100% in 1% incrementsModulation Frequency for FM (Frequency Modulation):10 Hz to 100 kHz in 1 Hz stepFM modulation deviation frequency:0 Hz to 100 kHz in 1 Hz stepReference clock sources (on choice):XO-Crystal Oscillator, TCXO 1ppm, OCXO 0.1ppm, Crystek, or External Oscillator up to 1.5 GhzSize:53.26 x 102mm * When overclocking the core to 1.5 GHz ** When the “DAC Current HI” function is activated Serial Port Commands: List of Serial Port Commands:Starting with version 1.02, the ability to control via the serial port has been added.F – Set Frequency in Hz (100000 – 600000000)P – Set Output Power in dBm (-72 — 0 OR -68 — +4, depending on “DAC current” E – Enable OutputD – Disable OutputM – Get ModelV – Get Firmware Versionh – Help; – Commands SeparatorExample:F100000;P-2Set Frequency to 100 kHz, and Output Power to -2 dBm.Any number of commands in any order is allowed. Serial Port Settings:Speed – 115200 BoudsData Bits – 8Stop Bits – 1Parity – NoDTR – OFF Windows:An example of setting up a serial port in the Windows console:mode COM3 baud=115200 DTR=OFF Data=8Usage example:echo F100000000 > COM3 Ubuntu 22.04:An example of setting up a serial port in the Ubuntu:sudo usermod -aG dialout $USER_NAME$sudo chmod a+rw /dev/ttyUSB0sudo stty -F /dev/ttyUSB0 115200 cs8 ixoff -hupcl -echoUsage example:echo “F100000000” > /dev/ttyUSB0 DDS AD9910 Arduino Shield References:AD9910 Shield Board Top Bare PCB: AD9910 Shield Board Bottom Bare PCB: AD9910 Shield Board Top Populated PCB: AD9910 Shield Board Bottom Populated PCB: DIY KIT for DDS AD9910 Shield: DDS AD9910 Arduino Shield Spectrograms: GRA & AFCH DDS AD9910 Shield VS DDS Board from China Spectrograms Comparison:Spectrum Analyzer Screenshots (200 MHz)Spectrum Analyzer Screenshots (350 MHz)Spectrum Analyzer Screenshots (100 MHz)Spectrum Analyzer Screenshots (10 MHz) GRA & AFCH DDS AD9910 Shield Spectrograms:500 MHz, DAC Current set to “HI”600 MHz, DAC Current set to “HI”AM (Amplitude Modulation) Modulation Freq: 1kHz, Depth: 50%FM (Frequency Modulation) Frequency: 1 kHz Deviation: 3 kHzAM (Amplitude Modulation) Carrier: 1 MHz Frequency: 100 kHz Depth: 50% DDS AD9910 Arduino Shield Thermal images:AD9910 Board temperature measured with Flir E8 thermal imager at Core Clock @ 1000 MHz AD9910 Board temperature measured with Flir E8 thermal imager at Core Clock @ 1440 MHz Arduino MEGA to Shield AD9910 Pinout Scheme: DDS Arduino Shield AD9910 RF Signal Generator Overview:Please refer to full video Overview of our DDS AD9910 Shield RF Signal Generator on our YouTube channel: ‘GRA & AFCH’ DDS Arduino Shield AD9910 RF Signal Generator:Dear Customers!If you have ANY questions, PLEASE ASK US Shipping and Return information All Items are shipped from UkraineVia International registered AirmailShipments are made within 1 business dayAfter the payments are received and verifiedIt takes about 4-7 days via UPS Express deliveryIt takes about 10-18 days via Standerd shippingIt takes about 35-45 days via Economy shippingWe combine multiple Items to save on shipping UPS Express Shipping time (recommended):Europe:3-5 daysGermany:3-5 daysUSA, Canada:4-7 daysAsia, South America:5-7 daysAustralia, New Zeland:5-7 daysAfrica, Central America:5-7 days Standard Shipping time:Europe:10-12 daysGermany:10-12 daysUSA, Canada:10-15 daysAsia, South America:10-18 daysAustralia, New Zeland:12-18 daysAfrica, Central America:12-18 days Economy Shipping time:Europe:25-30 daysGermany:25-30 daysUSA, Canada:30-35 daysAsia, South America:35-45 daysAustralia, New Zeland:45-55 daysAfrica, Central America:45-55 days Return PolicyAll Returns are acceptedFor Return you should contact Us within 14 Days after receiving the ItemRefunds are made as Money back or Replacements (buyer’s choice)Return Shaipments are paid by the buyerNo restocking fees are charged Dear Customers!If you have ANY questions, PLEASE ASK US

Frequently Asked Questions About DIY KIT DDS AD9910 Arduino Shield RF Signal Generator AM FM Low Spurs OpenSource in My Website

garriswap.com is the best online shopping platform where you can buy DIY KIT DDS AD9910 Arduino Shield RF Signal Generator AM FM Low Spurs OpenSource from renowned brand(s). garriswap.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

What are the best-selling DIY KIT DDS AD9910 Arduino Shield RF Signal Generator AM FM Low Spurs OpenSource on garriswap.com?

garriswap.com helps you to shop online and delivers Casio to your doorstep. The best-selling Casio on garriswap.com are: Casio Data Bank VDB-2000 Tested Working CASIO GENERAL LTP-1129G-7ARDF WOMEN’S WATCH Women Classic Japan Quartz Analog Watch CASIO LTP-1141PA-7BEG White Dial 30mm Casio Moonphase Quartz Stainless Steel MTP-M305D-7A2VDF Apple Watch style Casio Digital Alarm Illuminator W-800HG-9AVDF W-800HG-9AV Men’s Watch Casio A178WA-1A Digital Mens Watch Original New Stainless Steel WR A-178 Casio Edifice Eqw-M600 Solar Radio Watch with Case CASIO Woman Metal Wrist Watch LTP-V007G-9B Original New Genuine Casio Watch Band strap GN1000-1A GN1000B-1A GN-1000 GULFMASTER 10627083 Casio AEQ110W-1AV, Telememo 30 Watch, 100M, 3 Alarms, Chronograph, World Time Casio F-91WC-4A Pink Original Alarm Chronograph Classic Digital Watch F-91 Retro CASIO CLASSIC 52QS-14B Reprint Digital Watch A1100G-5JF Men’s Wristwatch Unused CASIO CLASSIC Digital Men’s Wtist Watch F-91WB-8AJF Dark Gray Unused item in Box Men Sports Japan Quartz Digital Watch Alarm CASIO W-59-1VQES Grey Dial 37mm Casio General Digital W-218HC-8AVDF Unisex Watch Casio Women’s Runner Quartz Running Watch with Resin Strap, Black, 19.3 (Model: Casio Watch Baby G Radio Solar BGA-2800-4A2JF Rady Pink Beige CASIO CLASSIC Digital Wrist Watch Ladies LA700WE-4AJF Classic Model Unused item Casio Analog Moon Phase Leather Strap Silver Dial Quartz MTPM100L7A Mens Watch Casio Mw-59 Watch Unused But Battery Is Dead Genuine Casio Watch Strap F0R G-Shock Solar Atomic GW560 GW-5600J GW5600J-1 PINS CASIO TSR-110 THERMO SCANNER 100M WR VINTAGE DIGITAL WATCH JAPAN 1994 CASIO “CLASSIC” AQ-800EB-2AJF Navy Retro Modern VINTAGE Ana-Digi Chipkashi Retro Casio Women’s Watch Metal Band Gold Original New AQ-230GA-9D Casio Unisex Vintage Collection B640WMR-5A Rose Gold Stainless Steel Watch CASIO “CLASSIC” AQ-800E-3AJF Silver x Mint Green Retro Modern VINTAGE Ana-Digi JaysAndKays® BULLBARS® for Casio G-Shock G-9000 Mudman Protectors Wire Guards CASIO STANDARD CA-500WEG-1AJF Gold Standard Digital Watch Calculator Design Rare CASIO GENERAL LTP-1335D-1A2VDF UNISEX’S WATCH CASIO QUARTZ SILVER STAINLESS STEEL LTP-1165A-7C2DF WOMEN’S WATCH Casio GMAS110VW-4A Women’s Translucent Pink Analog Digital G Shock Watch CASIO Stongue Dard MQ-24UC-3BJF Khaki Men’s Watch New in Box CASIO PRO TREK PRG-30-5JF Tough Solar Compass Barometer Thermometer Men Watch Casio Baby-G Digital Bgd-560S-8 Bgd560S-8 200M Women’s Watch New NWT Casio GW-4000 Tough Solar Watch CASIO Unisex Wrist Watch F-94WA-8 CASIO Men Stainless Steel Watch Gold Unisex A168WG Unisex Free Size CASIO G-SHOCK DW-5600TLS-8JF BEACH TIME LAPSE Series Digital Men Watch NEW BOX Casio General Digital W-218HC-2AVDF Men’s Watch New Casio LA670WGA-6 Water Resistant Auto Calendar Daily LA670WGA-6 Casio Women LTP-1169D-1ADF Watch Metal Band Silver Black Original New G-Shock GX-56BB-1ER Casio Multifunction Watch Casio AW-90H-2BVDF Black Blue Wristwatch Analog and Digital Ana-Digi Vintage CASIO CLASSIC Digital Wristwatch Ladies LA700WEG-9AJF Classic Model Unused item CASIO BABY-G BGD-5650-1CJF Black Chronograph Digital Women’s Watch New in Box Casio Baby-G Digital Resin Strap Pink Dial BG-169U-1C 200M Women’s Ladies Watch CASIO WAVECEPTOR WVQ-M410DE-2A2JF Multiband 6 men Watch New in Box CASIO Men Analog Eco-Drive Casual Watch Classic Dress Blue Dial Waterproof Round CASIO LTP-1234GLL-7A Women Classic Japan Quartz Analog Watch Genuine Leather Casio WAVE CEPTOR WVA-M630D-2AJF Watch Japan NEW Domestic Version CASIO STANDARD CLASSIC Digital Watch AQ-230A-7AMQYJF Silver Ana-Digi Chipkashi Casio EDIFICE Slim Line Sapphire Black Dial Quartz EFR-S108D-1A 100M Mens Watch CASIO Women Analog Quartz Casual Watch Classic Dress White Dial Waterproof Round Casio Women’s LTP1237D-2A Silver-Tone Blue Dial Analog Quartz Watch Casio G-SHOCK GA2100-4A Men’s Octo Slim Casi-Oak Bold Red Analog-Digital Watch Casio G-Shock 5600 Series Men’s Wristwatch Super Mario Bros DW5600SMB-4 NEW! NISSAN GT-R G-SHOCK 6th DW₋5600 CASIO Collaboration Limited Edition watch Casio MTP-M305L-1A2 Moonphase Quartz Stainless Steel Men’s Watch M305L M305 CASIO CLASSIC Digital Wristwatch Ladies LA700WE-7AJF classic Model Unused item Casio Stainless Steel Black Dial Japan Mov’t Quartz MDV-107D-1A3 200M Mens Watch Casio DW-5600VT G-Shock Watch CASIO G-SHOCK DW-6900GDA-9JR Gold Daruma Design Men’s Watch New in Box Casio Digital Dual Time Khaki Resin Band Watch WS1700H-5A WS-1700H-5A Casio G-shock Black Men’s Watch – GST-B400-1AER Casio Standard Analog Watch LRW200H-7E1 CASIO Wristwatch GW-3000M-4A G-Shock Sky Cockpit Radio Solar Men’s Analog jp new CASIO G-Shock GA-2110SU-3AJF Japan Domestic New CASIO G-SHOCK MTG-B1000D-1AJF Silver Stainless Steel Solar Analog Watch Casio CFX 200 Watch – Excellent Condition Casio Analog Quartz MW-240-1B2V MW240-1B2V Men’s Watch G-SHOCK Limited Model Iridescent Color Casio Ana-Digi Watch Black Rainbo NEW JP Casio A168 Watch Men Silver Tone Digital Alarm Chronograph 34mm Rectangle Works Casio MTP-1302D-7A1VDF Men Analog Stainless Steel Watch Original New Casio W-69H-1B Illuminator Watch Casio Standard Analog Ladies Watch LTP1129A-7A Casio Standard Dress MTP-M305L-7A Men’s Watch Casio Digital Stainless Steel LA670WA-7DF Womens Watch LA670WA-7D Original New Casio Vintage Digital Multicolor Dial Casual Quartz Unisex Watch A168WEUC-1A Casio G-Shock Black Dial Solar Sports 200M Men’s Watch GPR-H1000-1 Casio Original W-800 Classic Mens Resin Alarm Chronograph Watch W800H W-800H-1A Casio Digital Tide Graph Moonphase Illuminator Quartz WS1700H1AV 100M Mens Watch Used Casio G-Shock Gm-2100B-3Ajf Watch 2023 August Arrival CASIO EDIFICE EFR-S108DJ-2BJF Sapphire Crystal Watch Turquoise Blue Dial 39.9mm [Casio] Watch [Domestic Genuine] Wave Setter WV-200R-2AJF Men Blue CASIO G-SHOCK GG-B100BTN-1AJR BURTON collaboration Quartz Men’s NEW F/S CASIO BABY-G G-SQUAD BSA-B100-1AJF Black Women’s Watch 2018 New in Box NIXON CASIO Square wristwatch Casio New Original MTP-1302D-7A1 Men Analog Stainless Steel Watch WR 50M MTP1302 Casio LW204-1A Women’s POP Black Rose Gold Alarm Chronograph Digital Watch Casio Vintage Digital Stainless Steel Quartz A168WER-2A Unisex Watch Casio G-Shock Solar G-Steel Mens Watch GST-B200-1A Brand New Without Tags Casio MRW-200H-1B Original New Black Analog Mens Watch 100m WR MRW-200 CASIO WAVE CEPTOR WVA-M630B-3AJF Tough Solar Atomic Radio Japan Green Khaki CASIO GA-B2100-1A1JF [G-SHOCK GA-B2100 SERIES Men’s Rubber Band] New Casio G-Shock GST-W130 Leather/Rubber Brown Original Watch Strap 10540150 Casio MTP-VD03D-3A2 Men’s Green Analog Watch Steel Band Date Indicator New [Near Mint] Casio G-Shock GW-M5610R-1JF Tough Radio Solar Casio Original AE-1200WHD-1A Digital World Time Man’s Sports Watch NEW AE-1200D Casio G-SHOCK Watch DW-5600BBMA-1 CASIO GENERAL LW-203-1AVDF UNISEX’S WATCH Mens Pullover Fleece Hoodie