Arduino Antenna Analyzer Si5351, This analyzer is a working

Arduino Antenna Analyzer Si5351, This analyzer is a working model of the DG7EAO antenna analyzer based on the K6BEZ design, with additional hardware modification in the form of the original MCP6002 op-amp, an ILI9341 TFT 2. Jul 6, 2016 · Hello, I am new to Arduino so this question may sound simple. Note, that it is not a complete VNA, it is based on resistive reflectometer and does not measure complex part of impedance. Arduino based graphical SWR 160-2m bands antenna analyzer, plotter based on Si5351 module - tym163com/antenna_analyzer Si5351 based antenna analyser using ESP32 or Arduino - biemster/si5351_antenna_analyser Oct 22, 2018 · Si5351 HF Antenna Analyzer Back to overview HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains biemster Back to overview Files 0 Components 0 logs 3 Instructions 0 Discussion 6 « Back to project details Sort by: The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. github. A uC (ESP32 or Arduino) will scan the frequency range the connected antenna is designed for, and determine the swr using the resistive swr bridge. Analyzer demonstrated quite valid results compared to factory built and calibrated devices. 8 screen with a Load it to Arduino. Antenna Analyzer 2. io Hardware Information: AAZ-0217A is a simple single board USB Antenna Analyzer using Si5351 signal generator chip and a return loss bridge, for measurement by a Log Amplifier AD8307. 1/********************************************************************************************************** 23 10kHz to 225MHz VFO / RF Generator with Si5351 and Arduino Nano, with Intermediate 4 Frequency (IF) offset 5 (+ or -), RX/TX Selector for QRP Transceivers, Band Presets 6 and Bargraph S-Meter. Contribute to noorino1977/ESP32-SWR-ANTENNA-ANALIZER development by creating an account on GitHub. I added a buffer with the DDS generator (as shown on W5DOR). I connected the VIN Amateur Radio Single Sideband Transceiver Controller for Arduino and SI5351 Clock generator. 3V Supply U4: Jan 18, 2017 · Arduino Antenna Analyser with QRP-LABS Si5351A Synthesizer Modul 1 - 13 of 13 1 Arduino graphical/panoramic SWR 160 to 1. The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. 8 screen with a working XPT2046 chip touch interface Oct 11, 2018 · The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. PCA9306 (U3) is used for this purpose. Feb 6, 2025 · In the world of amateur radio, antenna design, and RF experimentation, an antenna analyzer is an indispensable tool. Si5351 module data communication: With PIC running on 5V, a level shifting is required. GitHub Gist: instantly share code, notes, and snippets. 25m band antenna analyzer based on Si5351 module. Forward & reflected RF Power Measurment with PIC16F88 microcontrllers by fox delta Nov 4, 2014 · Did a board for the antenna analyzer using the TFT and a 9850 DDS module insted of the NOKIA and si5351. Contribute to sandeepnayani/antuino development by creating an account on GitHub. 3. Oct 11, 2018 · SWR bridge A project log for Si5351 HF Antenna Analyzer HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains biemster • 10/22/2018 at 14:40 • 2 Comments Antenna Analyzer using QRP-LABS Arduino shield, SI5351 synth, UNO, and standard LCD display - roncarr880/Antenna-Analyzer The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. 3volt) and for display, it uses an i li9341 tft. The core circuitry for the analyzer is very simple and is based on the design from Beriks (K6BEZ) simple antenna analyzer (pdf). An Arduino (nano) based antenna analyzer based on K6BEZ design with modifications by DG7EAO. Arudino based antenna swr analyzer Arduino+Si5351 = Antenna/Network Analyzer . An Arduino (nano) based antenna analyzer based on K6BEZ design with modifications by DG7EAO. SWR Antenna Analizer ESP32 Arduino. Apr 2, 2015 · The controller is an Arduino pro mini (with an atmega328 running on 3. 8" Nextion Touch Screen Oct 11, 2018 · First scripts in repo, frequency sweep working A project log for Si5351 HF Antenna Analyzer HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains biemster • 10/11/2018 at 19:04 • 0 Comments Arduino+Si5351 = Antenna/Network Analyzer . So, I basically want to make the Arduino run faster or slower using the clock generator mentioned in the title (Overview | Adafruit Si5351 Clock Generator Breakout | Adafruit Learning System). The device we will explore here combines an ATmega328 microcontroller (the same one used in many Arduino boards), a Si5351 clock generator, and an ADE35 (directional coupler or mixer IC, depending on the exact module) to perform precise RF measurements. Contribute to ZS5LT/antuino development by creating an account on GitHub. In my experiment, I want to do some calculations in different frequencies and compare the time needed to complete them. Si5351 Antenna Analyzer. If an ESP32 is used, it will present a web page with the results, if an arduino is used the results of the sweep will be send back over serial. Leveraging principles See full list on pu2clr. 2"TFT Arduino nanoとAD9850 DDS Moduleを使ったアンテナアナライザで、 K6BEZ 開発を DG7EAO がTFTを使ってスタンドアーロンでも使える様に改造した物である。 このTFT付きアナライザは、PCリンク、スタンドアーロンでも使える優れもので、電源はUSB経由。. 8 screen with a working XPT2046 chip touch interface Mar 20, 2023 · Output power from si5351 is around 10dBm (10mW). Wanted to see if there was much difference between a sine wave out and the square wave from the 5351. Arduino based graphical SWR 160-2m bands antenna analyzer, plotter based on Si5351 module - Community Standards · tym163com/antenna_analyzer The Si5351 is a few kHz to 200 MHz clock source controllable over i2c. Oct 11, 2018 · First scripts in repo, frequency sweep working A project log for Si5351 HF Antenna Analyzer HF antenna analyzer using Si5351 as signal source, resistive swr bridge and ESP32 or Arduino as the brains biemster • 10/11/2018 at 19:04 • 0 Comments HF Antenna Analyser With Arduino and DDS Module: Hi 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. Includes Dual VFO, single or double band support for 20 and 40 meter bands, CAT control, optional S-meter, multiple supported displays including options include 20x4 LCD, Color TFT, and 2. fxa5, jw0ske, 0axw, knk7n, rakxsn, jsncte, rnc0fe, zriym, asg1, wodrw9,