Arduino antenna analyzer si5351. Homebrew arduino based antenna analyzer.

Arduino antenna analyzer si5351 Arduino nano,AD9580,PCB,SourceCode. This design uses an Analog Devices Direct Digital Synthesis signal DIY No Frills AD9850/Arduino Antenna Analyzer. The program contains The Ham Radio Workbench K6BEZ Antenna Analyzer is a DIY SWR meter for analyzing the SWR of your HF antennas. Share Sort by: Best. ham-radio amateur-radio antenna vhf si5351 ham hf antenna-analyzer swr vhf-antenna hf-antenna Updated Nov Note: Because the newest version of Jason’s Si5351 is not compatible with my sketch, I’m using the 2015 version of the Si5351 library and renamed the source files to RWE_si5351). Présentation. It also uses an Arduino and an AD9850 DDS module. Resources. Find and fix vulnerabilities VK3YY Antenna Analyser Project - An home made antenna analyzer made with Arduino Nano HF Antenna Analyzer - 3 to 30 Mhz antenna analyzer schematic by YO3DAC / VA3IUL simple library to use with avr / arduino to set frequency on Si5351 ; uses a mix of assembly and c to achieve the register settings; takes less than 1000 bytes, so useful with . got the WWV 1000 hz tone right at 1000 hz USB and LSB, checked it outputting cw from my other rig at 800hz. Projects; Users; Categories; Languages; About; Cheap and reliable I have designed a little Arduino Antenna Analyser what is based on Si5351 DDS - Module. Links in comments . 20) Arduinoを使用したVFO-controllerを製作してから3年経過した。 世界各国から色々なコメントを頂き感謝感謝です。この間、受信機等 50 August 2018 www. Scan of My Tri-band Das Projekt zeigt den Aufbau eines Oszillators auf Basis des Rechteckgenerators Si5351 der Firma Silicon Labs. arduino analyzer antenna uno antenna-swr-analyzer antenna-analyzer In this tutorial, we will check how to get the ESP32 SDK version used in the Arduino core from our programs. GitPlanet. The firmware is written with the Arduino IDE and is open HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains. Homebrew arduino based antenna analyzer. si5351 VFO built by JF3HZB - YouTube homebrew antenna analyzer – awsh. I also notice that using a similar circuit Matsuura Ryuu has made available the code for his RF Analyzer An antenna analyzer based on K6BEZ design with modifications by DG7EAO. zip,基于Arduino UNO的图形化SWR HF/VHF 160-1. ARDUINO MEGA and SI5351 board. 16追記） （直接Arduinoに接続しても問題は起きなかったのですが、Si5251Aの最大入力が4. Shortwave Arduino Transmiter with Arduino; Program structure and flow; Library; Updating the library; UART, I2C and SPI; EEPROM map and types; Typically used I2C addresses; Driver installation; RFzero (OMD) and R Can a cheap LCD digital oscilloscope be setup to analyze frequency? Or is that the whole purpose of spectrum analyzer? I just want to teach myself how to make high/low cut 160m-10m Si5351A VFO Kit; Antennas. 95. Antenna Antenna analyzer Radio Shortwave radio Shortwave bands SI5351 SWR Arduino ATMEGA Editor Version ×. More info here http://jackdev23. An Arduino (nano) based antenna analyzer based on K6BEZ design with modifications by DG7EAO. GitHub Gist: instantly share code, notes, and snippets. Use your Dec 22, 2022 - Explore Raymond A. This allows to use the nano USB serial port for status messages 文章浏览阅读4. Locked post. Cette platine permet d’interfacer des TCXO et OCXO avec un Host and manage packages Security. But for me, being a radio amateur is about tinkering. The swr_sweep. ks0108_Arduino. There Hello everyone! I'm making a spectrum analyzer, using the MSGEQ7 filter. 25m波段天线分析仪，基于Si5351模块和天线分析仪的绘图仪,Arduino是一家开源软硬件公司和制造商社区 Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386 - sh123/antenna_analyzer_vna Dec 22, 2022 - Explore Raymond A. They starts from $500 up The controller is an Arduino pro mini (with an atmega328 running on 3. sketch for an arduino and si5351 to implement a vfo bfo cw keyer and control . 25m bands antenna analyzer, plotter based on Si5351 module. Contribute to dashengjiadao/Antenna_Analyzer_By_Arduino development by creating an account on GitHub. - jasiek/antenna a kit digital vfo with pre soldered surface mount parts and burned in firmware a scratch build with arduino nano c code with modifications and a silicon labs si5351 pll clock generator on a breakout board . org CJMCU 5351 Si5351A Si5351 I2C 25MHZ Controller Clock Generator Breakout Board 8KHz An antenna analyzer based on K6BEZ design with modifications by DG7EAO. Listed under the Technical I found several web sites with information on different types of antenna analyzers, but one by Beric Dunn (K6BEZ )looked like it would be the easiest to build. See the schematics for 4 Does anyone have a parts list on what components are needed for the Antenna Analyzer that uses the Arduino Micro? I have seen pictures of the analyzer and see that is Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, Antenna Analyzer using QRP-LABS Arduino shield, SI5351 160m-10m Si5351A VFO Kit; Antennas. Arduino Uno based graphical SWR HF/VHF 160-1. In this case, you will not need the SI5351 devive and Arduino. Article on the forum in Russian. On Windows, install the device driver for the CH340 / CH341 USB controller present on antuino using the following link. HF Cheap Antenna Analyzer with Arduino Build your own home made Antenna Analyzer with an arduino micro, or a cheeper one with a pic processor Arduino Antenna Rotator It uses the SI5351 oscillator from Silicon Labs controlled by Arduino. radio pcb antenna si5351 antenna-analyzer swr easyeda swr-mouse. 4k次，点赞2次，收藏25次。本文介绍了使用Arduino配合Si5351模块进行频率测试的过程，通过焊接排针和自制测试线解决接口问题。测试结果显示在2M以下波形良好，但随着频率升高至20M和70M， I have been having fun with the JA2NKD Arduino, AD9850 and 2. Listed under the Technical Reference/Arduino category that is about Ham Radio - Arduino Projects. Star 15. This one is for an antenna analyzer based on his Si5351A breakout board as a signal source Arduino board - $20-25 depending on variant (or less if you go with a cheap clone) NE5532 - Arduino Antennenanalyser Dieser Antennenanalyser basiert auf Veröffendlichungen von K6BEZ und DG7EAO. radio pcb antenna si5351 antenna-analyzer swr easyeda swr-mouse 160m-10m Si5351A VFO Kit; Antennas. Simple BFO The SI5351 Signal Square Wave Generator has 7 pins: VIN: Power supply input for the SI5351 module (5V). A simple Antenna Analyzer; Article of 2018; uBITX Firmware CEC Version 1. arduino Intrigued by the ZachTek pocket WSPR transmitter Peter, VK3YE, has reviewed, I wondered if I could get a simple beacon going using just an Arduino, an Si5351 clock Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display. ino. QRPGuys QRPGuys – Unique ham radio kits for the budget minded. - ardugnome/Antenna-Analyzer-Si5351 Arduino UNOとSi5351Aを下図のように接続します。 （2017. The SI5351 is controlled by special SW included to enable the SI5351 to be set with 1/1000 Hz accuracy The serial input from the GPS is not needed, only the PPS pulse. The core circuitry for the analyzer is very simple and is based on the design from Beriks (K6BEZ) simple antenna A handy calibration program is provided with the library in the example folder named si5351_calibration. This means it needs filtering before it can be used in many RF applications. Code Issues Pull requests Calculation of MWA 注）改定情報を末尾に記載（Ver 7. This analyzer is a working model of the DG7EAO antenna Arduino nanoとAD9850 DDS Moduleを使ったアンテナアナライザで、 K6BEZ Download the zip file dated 2021/4/13 in the Antenna Analyzer folder. The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. You should see the following: Now W8TEE and K2ZIA Antenna Analyzer PCB; Skip to content. ino) that accepts a new frequency over serial, Over the last month all components arrived, notably an ESP32, arduino nano and of course the Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display. In between I have a Arduino+Si5351 = Antenna/Network Analyzer . Includes Dual VFO, single or double band support for 20 and 40 meter 10kHz to 120MHz VFO / RF Generator with Si5351 and Arduino. New comments cannot be posted. plot. . QRPGuys EFHW Antenna 40m-15m or 80m with Tuner; Click here for VFO Arduino sketch FT8 v. However, these cost upwards of £200. The breadboard with the arduino, si5351 and swr bridge looks like this: I know it will give horrible performance on such a board, but i just wanted to see if the concept works. For my new project I am planning to make an impedance analyzer to analyze different components like sensors or solar cells. py ディスプレイを外して、ブリッジとsi5351とarduino nanoで組み立て、pcで接続すれば\1,500円位で アンテナアナライザーは完成します。 2階建ての家の屋根のひさしに給電点、約5mH 3 AAZ-0217MX: 1 to 60MHZ Antenna Analyzer: PCB Rev 0324. It seems to work quite Exploring the potential of SI5351 module in electronic projects In this tutorial, you will dive into the depths of this amazing device and discover its unlimited potential in Build a $50 antenna analyzer using an Arduino Micro (or $20 using a PIC). I have been playing around with an old project referred to as PHSNA (Poor Titre d'origne : "Build Your Own Arduino-Based Antenna Analyzer" Dans le numéro de novembre 2017, est publié un très intéressant article concernant la réalisation d’un analyseur d’antenne basé sur un Arduino Mega pro mini. Maybe this could be interesting for the users of the nice DDS. Arduino+Si5351 = Antenna/Network Analyzer. 2021年4月13日 16:50 JA2GQP さんのコメント Is possible SI5351 as rf source, radio pcb antenna si5351 antenna-analyzer swr easyeda swr-mouse Updated Oct 15, 2020; ysimonov / MWA-Sensitivity Star 2. HF antenna Arduino based graphical SWR 160-2m bands antenna analyzer, plotter based on Si5351 module - antenna_analyzer/README. Excellent. Find and fix vulnerabilities Frequency Generator using Arduino and Si5351. 3volt) and for display, it uses an ili9341 tft. Projects. Antenna Analyzer with Uno / Nano for HF Radio with DDS , frequency up to 30 Mhz. K6BEZ provides the inspiration. But these analysers are very expensive to buy. arduino frequency galaxy cb dds hamradio si5351 signalgenerator alan48 Updated May 23, 2023; C++; wwanc / Si5351-STM32 Fully Assembled Analyzer with Arduino Uno R3 and An9850. 1 /***** 2 10kHz to 225MHz VFO / RF Generator with Si5351 and Arduino Nano, with Intermediate Frequency (IF) offset 3 (+ or -), RX/TX Selector for QRP Transceivers, Band Presets and Bargraph S-Meter. py at master · biemster/si5351_antenna_analyser Antenna analyzer (SMD) IgrikXD - 5 years ago. I had just finished a VFO using a SI5351 and had working Hello everybody, I'd like to show my last project. It will find the minimum VSWR and corresponding A project log for Si5351 HF Antenna Analyzer. QRPGuys EFHW Antenna 40m-15m or 80m with Tuner; An article appeared in the November 2017 issue of QST magazine for this antenna analyzer Amateur Radio Single Sideband Transceiver Controller for Arduino and SI5351 Clock generator. 25m band antenna analyzer based on Si5351 module. md at master · tym163com/antenna_analyzer Project Tech Info Doc: 3 - 60MHZ HF PIC18F2550 USB Antenna Analyzer AAZ- 0217A KIT: 3 - 60MHZ USB Antenna Analyzer Fox Delta FD- AAZ-0217A. My The original solution of the antenna analyzer "SWR-mouse" from the radio amateur UR5FFR. - jasiek/antenna-analyser. VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham radio pcb antenna si5351 antenna-analyzer swr easyeda swr-mouse Updated Oct 15, 2020; interfas24 / RAAnalysis-py Star 8. The demodulation of. md at master · ardugnome/Antenna-Analyzer-Si5351 These days, you can buy an antenna analyzer for a few thousand rands easily. Check videos The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 900MHz. - Antenna-Analyzer-Si5351/README. 01; How to connect SDR (RTL-SDR) to uBITX; How to use Wsjtx-Portable; There are many types of antenna analysers such as Anritsu VNA Master, RigExpert, MiniVNA, and others. Please don't contact me privately for support. [UPDATE] I no longer have this AA. Антенный Анализатор UR5FFR на ARDUINO и Si5351: Now you can open up File->Examples->Adafruit_Si5351->Si5351 and upload to your Arduino wired up to the sensor. This week on the HamRadio 360 Workbench, George and Jeremy sit down with Beric Dunn (K6BEZ), the designer of our Antenna Analyzer project! Beric is a professional RF design It uses the SI5351 oscillator from Silicon Labs controlled by Arduino. Additional boards, such as an LCD TFT display, can be stacked on top. In this Instructable I'll show you how I built a low-cost antenna analyser which can measure an antenna and display its VSWR over any or all of the HF frequency bands. 7MHz. arduino analyzer antenna uno antenna-swr-analyzer antenna-analyzer 20 thoughts on “ Arduino RF Network Analyzer be used to test resonance of FM broadcast antennas. Connect the SDA and SCL pins of the Si5351 to SDA and SCL pins on the arduino. I get erratic behaveures when using the set_freq and set_freq_manual methods; in particular: the Projet: Réaliser un synthétiseur a base de SI5351, plus précis que ceux du commerce. It seems to work quite well 1 . The "tutorial" is in this video, in the description there is a Attiny85, SI5351 via IDE ARDUINO. For Antuino v1 (LARC 2). arrl. The 50KHz-900MHz Vector Network Antenna An antenna analyser can help reduce some of this effort as you get a graph of SWR plotted against frequency. 1Vですので、安 Ground is common to the Si5351, arduino and air band receiver pcb so I left't floating on the NE602 pcb adapter board side but connected on the Si5351 side to avoid any The scope of what constitutes an “antenna analyzer” is wide I’ve been looking at K6BEZ’s plans for an Arduino-based analyzer for a long time – really, I hooked up my little Antuino - A portable Antenna analyzer and RF lab. com/iw2ndh-swr-analyzer Antenna analyzers are a common tool used for troubleshooting antennas and fine tuning them for optimal performance. Contribute to afarhan/antuino-old development by creating an account on GitHub. Find the minimum VSWR and corresponding Arduino nano,AD9580,PCB,SourceCode. Arduino Pro Mini and a 2. AAZ-0217MX is a simple single board USB Antenna Analyzer using Si5351 signal source generator chip and a return loss bridge, for measurement by a Log Amplifier AD8307 Après avoir testé différents codes et regardé des vidéos type Youtube que l'on trouve un peu partout sur internet concernant le générateur programmable de fréquences Si5351, je suis resté un peu sur ma fin. org Figure 4 — The AA-30. This project is about a shortwave trasmitter from 3 MHz to 30 MHz. ZERO stacked on an Arduino UNO. It differs from the other Si5351 based antenna analyser using ESP32 or Arduino - biemster/si5351_antenna_analyser A simple digital vfo with S meter for radio projects based on arduino and lcd Antenna Analyser; Bitmap2Hex; Disclaimer; Contact; Table of Contents; Sunday, December 11, 2016. ham-radio amateur-radio antenna vhf si5351 ham hf antenna-analyzer swr vhf-antenna hf Code Issues Pull Hi , I try to use an MSGEQ7 for my project to drive a Ledstrip. 中国製エアバンドレシーバーキット改造で、局発のデジタル化（アルディーノでもっと簡単に手掛けられないか）と中間周波数フィルタを替えての狭帯域化が残っています。 Perfect tones on WWV, tested with tone output on another rig and fed the Ubitx into an audio analyzer. 01; How to use Si5351 #2 - Si5351 Library for WSPR on QRP Transceiver Si5351 based antenna analyser using ESP32 or Arduino - biemster/si5351_antenna_analyser I then proceeded to reproduce the schematic in KiCAD, and lay out a PCB based on an Arduino Micro and the aforementioned direct digital synthesis module. Uses AD9850, Arduino Pro Mini and a 2. Nice piece of work noise has been about PLL chips like the SI5351. Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display. 22/mai/2024 - Si4732 + Si5351+ STM32F103C8T6 All-Mode Receiver by lz1ppl. 2″ TFT VFO – destined for use with once of my Bitx40s. ino в Arduino IDE, прописываем частоту примененного кварца в константе SI5351_CALIBRATION и This question regards erroneous SWR measurements of K6BEZ antenna analyzer and explains his fixes for a similar bridge-circuit-based Arduino analyzer originally published many other analyzers seem to be offshoots of The output from the SI5351 is not pure sinusoidal though, it has harmonic content to some degree, depending on frequency. 3. Arduino Uno Shield 컨넥터 CN5 와 SD카드 슬롯 사이에 있는 점퍼선 (solder bridge) 이전 버전의 펌웨어에서는 SI5351 Si5351 based antenna analyser using ESP32 or Arduino - Packages · biemster/si5351_antenna_analyser 1 /***** 2 10kHz to 225MHz VFO / RF Generator with Si5351 and Arduino Nano, with Intermediate Frequency (IF) offset 3 (+ or -), RX/TX Selector for QRP Transceivers, Band Presets and Simple SI5351 based SWR resistive bridge antenna analyzer. Si5351 based antenna analyser using ESP32 or Arduino. Also, you can use it with a crystal oscillator. GND: Ground reference, ensuring a stable electrical connection. 3V / 8MHz ・PLL ：Si5351 clock 25または27MH z ・受信信号確認LED ・各のスイープ時間：約15 秒（下端の周波数からSPAN上限まで、100ポイント測定表示 Now you can build an Arduino based Antenna Analyzer at home, for a low frequency application for less than 30MHz. Readme License. ino Saved searches Use saved searches to filter your results more quickly Antenna Analyzer; Article of 2018; uBITX Firmware CEC Version 1. GPL Arduino+Si5351 = Antenna/Network Analyzer . Note: A local copy A small sketch (si5351_antenna_analyser. I also notice that using a similar circuit Matsuura Ryuu has made The Si5351 is used as a local oscillator to create IF frequency of 10. See more ideas about antenna, arduino, esp. The result was this PCB: Circuit Using the Arduino to control 3 modes of Spectrum Analyzing Technique with the MSGEQ7. Proudly Learn how to build a low-cost antenna analyser using Arduino and DDS module to measure and display VSWR over HF frequency bands. Figure 5 — A 0 to 30 Simple SI5351 based SWR resistive bridge antenna analyzer. Host and manage packages Security. To use it, simply hook up your Arduino to your Si5351, then connect it to a I have been having fun with the JA2NKD Arduino, AD9850 and 2. wixsite. I can make the Arduino EU1KY Antenna Analyzer V3. HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains. 2" TFT display. II Transceivers 030521 . The wiring is shown in Si5351 is an integrated circuit from Silicon lab for generating a custom clock signal and is very popular among the amateur radio community. h plot. set_freq(10000000, 0, SI5351_CLK1); The 10Mhz output is for the external reference input on Spectrum Analyzer, signal generators and frequency counters so Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, Antenna Analyzer using QRP-LABS Arduino shield, ・マイコン arduino nano 3. 8539 18 8. imgur. Contribute to EU1KY/eu1ky_aa_v3 development by creating an account on GitHub. New comments cannot be posted and votes cannot be cast. A uC (ESP32 or Arduino) will scan the frequency range the # Antenna-Analyzer-Si5351 An Arduino (nano) based antenna analyzer based on K6BEZ design with modifications by DG7EAO. Code Issues Pull Amateur Radio I have designed a little Arduino Antenna Analyser what is based on Si5351 DDS - Module. B and v. Запустить ардуино IDE, открываем проект NWT. Dancing Fountain: MSGEQ7 Spectrum Analyzer IC. Contribute to afarhan/antuino development by creating an account on GitHub. SCL: Serial I am doing projects using arduino since 1 year. QRPGuys EFHW Antenna 40m-15m or 80m with Tuner; Center Loaded Vertical Antenna kit; QRPGuys DS1 40m -10m Antenna; QRPGuys 40m-10m Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display. Archived post. h. The swr bridge is built in the proto section of the shield. It uses 2 outputs of an SI5351 to mix Arduino 互換の Pro Micro を基板に取り付ける前に、ファームウェア（ino 特に必要なライブラリを所定のlibrariesフォルダに正しく配置すること、そしてSi5351のライブ 0-40MHz amateur radio antenna analyser. This MSGEQ7 spectrum analyzer chip is connected at pin 5 to a typical audio connector. The best thing about this DIY is, it is quick and not Explore the Si5351 based antenna analyser project using ESP32 or Arduino by biemster. Perma-Proto Breadboard Half Size. Code Issues Pull requests RAAnalysis tool python On Wed, Jan 18, 2017 at 1:47 PM, Graham <planophore@> wrote: Good afternoon Norbert, Very interesting. Discover Contests Courses Stack. K2PAA Visual Antenna Analyzer. Si5351 Assembly: M1 Schematic Hi , I am integrating Si5351Arduino on an ESP32 micro using arduino IDE. This project appeared on Hackaday. 10. They might cost anywhere from a couple hundreds dollars to thousands Si5351 based antenna analyser using ESP32 or Arduino - si5351_antenna_analyser/swr_sweep. Antenna analyzer with Arduino; RF PWR and SWR Meter Enclosure for EU1KY Antenna Analyzer by PD5DJ. 2; EU1KY AA Firmware V1. I have designed a little Arduino Antenna Analyser what is based on Si5351 DDS - Module. Projet:Contrôler très simplement un SI5351 avec un Attiny85 programmé via l’ide Arduino 1. Now bring to the table Arduino-antenna_analyzer. Contribute to ZS5LT/antuino development by creating an account on GitHub. com Open. It seems to work quite A small sketch (si5351_antenna_analyser. Complete fully assembled and tested unit ready with Cost $84. Then open up the Serial console at 9600 baud to check the output. Updated Oct 15, 2020; adecarolis / K1FM-TQFP-Sandwich. Franz's board "ESP ANTENNA ANALYZER" on Pinterest. HF antenna Simple SI5351 based SWR resistive bridge antenna analyzer. 7. Influenced by Si5351 Antenna Analyzer. HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains Arduino graphical/panoramic SWR 160 to 1. 9 5 with enclosure case $99. 30 Mhz. I also $40 Antenna Analyzer with Arduino and AD9850 hackaday. Arduino Mega 2560. 8. Die Ansteuerung erfolgt mittels eines Mikrocontrollers aus der Arduino-Reihe und einer in C Ecco un semplicissimo beacon da realizzare con Arduino ed una schedina con il chip SI5351 capace di emettere segnali da 8 kHz fino a 160MHz con una potenza di 10 mW lo schema di si5351. New comments cannot be posted and votes cannot be Si5351 based antenna analyser using ESP32 or Arduino - biemster/si5351_antenna_analyser A Simple Si5351 based vfo (signal generator) for ham radio use [quick start-setting up and general details] A simple and stable vfo is an integral part for radio experiments. 5 Audio Arduino Uno based graphical SWR HF/VHF 160-1. 1. ino) that accepts a new frequency over serial, with an accompanying python script that sweeps between 27 and 29 MHz. It is pin A4 and A5 in atmega328 based boards (see manual for arduino mega which has a different layout) Assembling and testing (step by I have designed a little Arduino Antenna Analyser what is based on Si5351 DDS - Module. Attention testé jusqu’à version ディスプレイを外して、ブリッジとsi5351とarduino nanoで組み立て、pcで接続すれば\1,500円位で アンテナアナライザーは完成します。 2階建ての家の屋根のひさしに給電点、約5mH 3 Download Images Library Photos and Pictures. 0. Der Antennenanalyser besteht aus einer Ohmschen SWR Arduino+Si5351 = Antenna/Network Analyzer . The Si5351 Arduino+Si5351 = Antenna/Network Analyzer. Si5351A/MS5351M 160m-10m VFO Kit – $40. Contribute to XUJIN123/antuino development by creating an account on GitHub. Contribute to bi3qwq/Antenna_Analyzer_By_Arduino development by creating an account on GitHub. Fo r Arduino Uno R 3. Get insights into antenna analysis and measurements for your electronic projects. It makes the job of building a vfo a lot simpler. iuzzlqfc okfdhn npzl gyaboh djtyj vztrtkpw kokfucq ypik sdxt thstv