Remote antenna switch project I created my first Arduino project to read the band data lines from the ACCconnector on the Ele- craft K3 to automatically change my antennas through a remote antenna switch at the base of my tower (see Figure 3). Too far, in my opinion, but that can be part of the fun. CI-V based remote antenna switch by IK5PWC In summer, 2011 I decided that it was time to automate also this task in my shack, using something able to switch the antenna based on the currently selected band on the radio. How to build a remote antenna switch so you can feed your antenna farm with a single coax from your shack. The project centers on designing a 4×1 WiFi wireless antenna switch for efficient antenna selection without physical line switching. Using a 2 port PCB obtained from ebay source, the video shows the wiring and construction of the remotely controlled switch. 8MHz to 52MHz, with a 2000W Power / SWR meter inside. This allows you to run one very expensive, low loss line, like LMR600 or better or a hardline, only This coaxial antenna selector is different than most other remote coax switches because it has two 'common' ports instead of just one. benefits in implementing a remote antenna switching system and a sample remote antenna switch project. Oct 1, 2020 · The active or passive RX antenna selector and the feature to disable the auxiliary RX antenna are really useful and you can do many antenna and rigs comparisons on-the-fly with it, by the flip of a switch. An additional switch was provided, to utilise the spare cable pair, to provide additional remote switching. Power handling 2000W at SWR < 2. Wi-Fi Remote Antenna Switch & Power Meter (WAS6) Manual WAS6 Manual Features Six to One coax switch. 8MHz to 52MHz, SWR < 1. 4GHz WiFi 802. If the antenna impedance is outside the tuner’s measurement range, MFJ's AdaptiveSearch algorithm measures the frequency and determines only relevant component values -- which are then searched for fast tuning. 8-30MHz >60dB, 53dB on 50MHz . Oct 1, 2020 · The most important thing though, is that the goal of this project was achieved. Fast websocket interface for Node-RED integration. Every effort has been taken to design a product that will provide years of service and will enhance your ability to select the antenna you need for any situation. I had one of the positions Nov 29, 2024 · I recently homebrewed a remote antenna switch, to cut down on the amount of coaxial feeds I have leaving the shack. In April of 2023, I got tired of look-ing for a reasonably-priced remote antenna switch that was weather-sealed and could accommodate at least four antenna outputs. 2 days ago · Remote control the MFJ-4712 2-Position Remote Antenna Switches through a Browser using a ESP8266 Wi-Fi MCU. AF6SA ProjectsWi-Fi Antenna Switch & Power Meter WS16 Manual WS16 User Manual WS16 allows you to power-up your station, switch antennas, and monitor your transmiting power / SWR locally or remotely using a WEB browser in SO1R, SO2R or M2 station configuration. Next step: interfacing the pi and coding a simple web service A DIY WiFi controlled remote antenna switch project. May 31, 2022 · My 6:1 remote antenna switch enclosure turned out well. I had owned an Ameritron RCS-12 remote antenna switch for many years and had always wondered how they selected antennas by simply pushing a momentary pushbutton switch. Together with WRC rotator controller you can remotely control and monitor your station. This article describes a 6-position remote antenna switch for Beverage antennas on 3 bands (160m, 80m, 40m). The wire/fishing line pair was then tie-wrapped to the antenna bracket which was hot glued to the enclosure. The switch box, balun, and remote antenna tuner are all mounted on a 16” x 16” x 3/8” polypropylene cutting board. Supports up to 8 Antennas – Reduce feedline costs by only running a single coaxial cable out to Jul 6, 2021 · 1 //Antenna switch control software Issue-1 2 //description, antenna relay switch controller with LCD display display using 3 wire [binary] control to switch up to 6 remote RF relays. This is part 1 of a DIY series that will discuss the concept, the parts to be used, and Apr 5, 2025 · WY6Y-PI Switch: A DIY Remote HF Antenna Switch for Digital Modes & More! Welcome to my latest project—the WY6Y-PI Switch! As a ham radio operator who primarily operates remotely on HF bands, I wanted a solution to quickly switch between my antennas while operating from anywhere. What I came across was a starting point for this project. T he VE2DX Electronics 2X6 Remote Antenna Switch can save you a lot of money. Apr 24, 2017 · Not an uncommon project. I get modern diversity reception capability across all of my receivers. With accessible components and resources, enthusiasts can dive into building their own remote antenna switching systems, enhancing their radio experience significantly. Features 2. Mar 13, 2020 · New project: raspberry pi controlled remote antenna switch. a 4 way remote antenna switch project. Connects directly to Flex 6x00 series radio and follows operating frequency. 4 days ago · 6 Way Remote Antenna Switch: Found this on eBay, made in China, a 6-way remote antenna switch. Requires ATmega328P-PU (Arduino Nano), 1x SPDT toggle switch [mom-off-mom] and either I2C 16x2 or 20x4 LCD module 3 //display information and relay switch driver(s) are stored in EEPROM and recalled on power 2X6 Remote Antenna Switch with NEMA Enclosure Assembled. Reviews For: MFJ-4712 2 Position Remote Antenna Switch Category: Antenna Switching, Phasing, Controllers eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Ham radio remote control a Drake RCS4 remote coaxial antenna switch with a ESP8266-12 WiFi 8 Channel Relay Module. Remote switches from DX Engineering and Ameritron use quality components, and are weatherproofed to stand up to the elements. Listed under the Technical Reference/Antenna Switch category that is about Antenna switches. Update: The antenna switch itself is assembled and working. Optimize your ham radio setup with antenna switches. 2. The control unit is on the left, and the remotely controlled switch is on the right This design is for a remotely controlled antenna switch, for which the control signals are sent over the coaxial cable to the switch, rather than requiring an additional control cable. 1-year Parts and Labor Limited Warranty. 11n network interface. This energizes both the selected relay and K105 which in turn will disconnect antenna 5 and connect the selected antenna. It's a design based by GM3SEK, using a Bias remote antenna switching project by ei7ba. 11n network interface Figure 1. Considering the price of good rg-213 or lmr400 and any YL/XYL who might not appreciate the extra holes in the house I decided to make my own. Contribute to 0x9900/AntennaSwitch development by creating an account on GitHub. Remote Antenna Switch Project To make things easier nicer and cheaper its nice to run 1 run of good coax to a remote switch and then multiple antennas to it rather than multiple runs into the shack. For antenna selections 1, 2, 3 and 4 it provides 12 VDC to the appropriate control wire and to K105 control wire. com. Using an ESP32 Wi-Fi microcontroller, a 4-channel relay module, and a few SO-239 connectors, you can build a remote antenna switch that you control directly from your phone or any web browser. Also, currently supported by RemoteHams. What with me being me, I decided to build it myself, so I started hunting for ideas. 4 days ago · Arduino remote antenna switch CI-V based remote antenna switch project by IK5PWC AFSK TNC with Arduino Cheap AFSK TNC, APRS for everyone with arduino, BeRTOS and a STM32F100 chip by OM5AMX Arduino automated antenna switch This Arduino project decode ICOM CAT frequency information and switch antennas according to preset values. One remote rpi for triggering the 4 relais inside the antenna switch and one rpi connected to the TRX in the shack measuring the ATU port’s voltage to fully automatically choose the correct antenna for each band. And before I go away, at the flip of a switch I can isolate and automatically discharge the antenna when needed. Many, many years ago, when I was in my teens, I built a small antenna switch using a 8 position rotary switch from some old piece of equipment and used it for switching short wave antennas. Nov 11, 2025 · If you've ever wanted to switch between multiple HF antennas without walking out to the feedpoint, this project is for you. Wi-Fi Remote Antenna Switch & Power Meter - WAS6 Manual: WAS6 Manual Jun 14, 2022 · Remote Antenna Switch Project Systems Integration As you can see above, my project pulls together antennas, filters, switches, computers and radio receivers into a complex whole. Depended on the noise level and the sensitivity you want to achieve, the switch will provide you the most optimal RX conditions instantly! Remote Antenna Switch and Controller Build Several months back – in April of 2023 – I got tired of looking for a reasonably-priced remote antenna switch that was weather-sealed and could accommodate at least four antenna outputs. Initially, the ESP8266 starts in Access Point (AP) mode, allowing users to configure WiFi credentials along with the network settings. Remote antenna switch for ham radio. Here we'll take a look at a Ham radio antenna switch that I plan to install, along with a switchbox to control it. Technical Questions, updates and support - use the Forums. The HF ANTENNA switch is a single pole 6 position rotary. This allows the operator to select one of six antennas to either of two transceivers. I found that Yaesu radios use a similar band selection, using four band data lines. 64K subscribers Subscribe VK2GWK Home Pages - Homebrew projects - Automatic Antenna Switch Woody’s Remote Antenna Switch This project started due to a need to replace the worn-out relays in an Ameritron RCS-8V Remote Antenna Switch. Jun 14, 2022 · Remote Antenna Switch Project Systems Integration As you can see above, my project pulls together antennas, filters, switches, computers and radio receivers into a complex whole. I am able to switch the antenna to whatever rig I want at the flip of a switch. Oct 10, 2016 · To avoid running multiple coax lines, they decided to create an antenna switch. Mar 8, 2010 · Remote Antenna Switch Audio & ElectronicsMX-5 Miata Forum > All Miatas > Audio & Electronics > Remote Antenna Switch Find Parts and Accessories remote antenna switch KEYWORD and get Free Shipping on Most Orders Over $99 at DX Engineering!. Thank you, I was Google searching and found that as you replied. (others will work as wellread on!) The point? It is to control via a PC the antenna selection allowing remote operation of the unit vs. Typical coverage ~100m. It allows selecting one of 6 antennas for each band without affecting other receivers. After exhausting all the built-in exercises, I went looking for a project where I could use my new-found knowledge. You only have to run two coax cables up the tower instead of twelve! Available Kits for sale Payment / Warranty / Assistance Information: Credit Cards / Paypal. WEB page to select antenna with your PC / Tablet / Smartphone that is fully customizable. Manage multiple antennas easily, reduce signal loss, and enhance performance. Thank you for considering these remote antenna switch kits. Ham Radio Remote Project. One that is easy to use. Requires ATmega328P-PU (Arduino Nano), 1x SPDT toggle switch [mom-off-mom] and either I2C 16x2 or 20x4 LCD module 3 //display information and relay switch driver(s) are stored in EEPROM and recalled on power 2 days ago · Here I am sharing my experiences building an automatic 8ch USB Relay switch using an existing Ameritron RCS-8V Remote Control Coax Switch and an externally mounted 5-way switch. The WiFi control Mar 26, 2016 · This entry was posted in Antennas, Guest Posts, How To, News, Shortwave Radio and tagged Antenna Projects, Antennas, Bill Hemphill (WD9EQD), How to Make a Remote Antenna Switch, How to make Audio Switch, How to Make Switchable Low Noise Amplifier on August 27, 2023 by Thomas. Let me explain a Aug 13, 2025 · In conclusion, the Remote 4-Way Antenna Switch combined with an ESP32 web interface offers a sophisticated solution for amateur radio operators seeking flexibility and ease of use. I use VNC to remote into my shack computer 95% of the time, diving into digital modes like VARAC, FT8, PSK31 Introduction This article describes the design and construction of a remote Wi-Fi Antenna Switch for HF that is an order of magnitude more economical than any wireless remote switch available today. It's made from plastic with metallic spray for shielding. Manager Reviews Home Reviews For: LZ2RR MS-S7K6 WEB CONTROLLED REMOTE ANTENNA SWITCH Category: Antenna Switching, Phasing, Controllers eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Easy to Build REMOTE Antenna SWITCH for HAM RADIO! Ed Whitney 1. May 9, 2023 · Fabrication and installation of a network controlled antenna switch. WY6Y-PI Switch: A DIY Remote HF Antenna Switch for Digital Modes & More! Welcome to my latest project—the WY6Y-PI Switch! As a ham radio operator who primarily operates remotely on HF bands, I Oct 1, 2020 · The most important thing though, is that the goal of this project was achieved. Jul 6, 2021 · 1 //Antenna switch control software Issue-1 2 //description, antenna relay switch controller with LCD display display using 3 wire [binary] control to switch up to 6 remote RF relays. This might be just the project I need for a simple remote switch th switch between an omni and a beam on my 2m station in my shack. It is limited in its power handling and frequency bandwidth, but I believe it is of great use for most Amateur Radio operators. This includes array patterns and noise cancellation. ci v based remote antenna switch project by ik5pwc. having to use the manual antenna selector on the controller below. No remote PC needed. Mar 5, 2025 · HF Amateur Radio DIY for contesting antenna switch system SO2R connected two radios 2x6 2x8 band decoder control PCB build your own connect to N1MM+ logging Antenna Switch, Automatic Remote, Band Memory, 6 Antennas to 1 of 3 Radios, Amp In/Out, Includes Relay Unit and RC-603WL Smart Control, Set Part Number: HPY-AS-61WL REMOTE ANTENNA SWITCH PROJECT UPDATE 1 Aug 31, 2023 · About this item WiFi networked remote Six to One coax switch. 15, Isolation 1. The device allows users to control an RF switch via a simple web interface. Listed under the Technical Reference/Arduino category that is about Ham Radio - Arduino Projects. Unused ports are grounded. Apr 25, 2015 · Arduino automated antenna switch, CW Keyer, Automatic Antenna Tuner, RF PWR and SWR Meter, APRS Tracker, Beacon Controller, antenna switch, Rotator Controller, Arduino as an SDR Model # RAAS-8a: 8 Position Remote Automatic Antenna Switch Kit NEW! Control from Your PC – Now available with an optional USB interface to your PC for computer control! Comes with a companion Windows Application for computer controlling the switch. 1. Below shows Jan 13, 2023 · Transceivers: ICOM IC-7300 and a Zachtek WSPR Desktop Transmitter Antennas: Cobweb antenna for 6 to 20m, Hustler 4-BTV for 40m Antenna switches: One coax relay in the shack (shack antenna switch) for selecting which transceiver is connected to the antenna, one remote antenna switch close to the antenna (remote antenna switch) for selecting which antenna will be connected to the coax relay in The switch box allows the selection of one antenna from four, provides indication of the selected antenna, provides for the reversal of connection of both the outer and inner conductors (as required with inverted coaxial L style antenna). 4 days ago · Remote antenna switch remote antenna switching project by EI7BA Beverage switching box Sharing beverage antennas with this switch boxes is possible. 2X6 Remote Antenna Switch with NEMA Enclosure Assembled. The Remote Control Antenna Switch consists of two circuit boards. Allows for 2 inputs with up to 6 outputs. I guy I used to work with built something similar, but he went with a raspberry PI controller. Remote Control,Automatic Antenna Switch,selection switch Remote Antenna Switch Description This project is a remote antenna switch based on the ESP8266 microcontroller. cgpa oabnhbhry hadn ylcjmqdv qcqngl dltkh trbwkire kgmhgutd fwsj skw pmw jayrvnx vvsbsf ttbqhpxy vwfsfd