DISCLAIMER/NOTICE: This guide is not an official Yaesu publication. Instead, I’ve created this online resource to assist fellow ham radio enthusiasts in setting up their own nodes more easily. Many individuals find it challenging to learn from the various online manuals and long video tutorials available. While I don’t consider myself an expert, I offer this page as an alternative tutorial/guide. Most of the content has been collated from different official Yaesu and Wires-x manuals and literature, which you can directly access on the Yaesu official website and YouTube videos. Feel free to explore the content here, and if you have any specific questions or need further assistance, don’t hesitate to ask. Happy radio experimenting! - DU1YQ / N6RJV
Firstly, Yaesu offers two official ways to communicate with other C4FM stations worldwide:
1. C4FM Repeaters and Wires-x: This is the primary method for connecting to other C4FM stations. By accessing C4FM repeaters and Wires-x nodes using RF (radio frequency), you can communicate with fellow operators worldwide via Wires-x network.
2. Portable Digital Node (PDN): If you're out of range of C4FM repeaters and Wires-x nodes, the secondary method is by setting up your own Portable Digital Node (PDN). See tutorial below.
3. Non-Yaesu Solutions: Some third-party solutions exist for connecting to C4FM networks such as hotspots, reflectors, bridges, openspots and other 3rd-party applications. If you choose this path, end users will rely entirely/100% on the internet, and purchasing additional gadgets will be necessary.
INTRODUCTION:
Using the WIRES-X Portable Digital Node function, you can operate a WIRES-X digital node station by directly connecting a compatible C4FM digital transceiver with a Windows PC. (The HRI-200 Internet interface kit is not needed in PDN and no fixed or dynamic global IP address is required. But if you want to have your own Wires-x room, you will still need the HRI-200.)
There are two operating modes of the WIRES-X PDN (Portable Digital Node) function:
- Portable Digital Node Mode (PDN) - capable of Internet communication with digital stations.
- Portable HRI Mode (Portable HRI) - capable of Internet communication with both digital and analog stations.
Two forms of WIRES-X Access are supported, "Direct Operation" and "Access Point".
- Direct Operation - In this mode, your transceiver does not generate RF output. Instead, it uses the microphone and speaker to communicate through the internet. Your radio's PTT allows you to connect directly to WIRES-X rooms online without transmitting RF signals over the air.
- Access Point - In this mode, the Portable Node station can be used to communicate "On Air and relay nearby local C4FM digital transceivers, while simultaneously connected with the Internet rooms and nodes. You'll need another C4FM radio set to your node's frequency to connect to the WIRES-X rooms.
Don’t let the initial information discourage you. C4FM and Wires-x are straightforward to set up, and you’ll soon be enjoying your radio. Here are the steps to get started:
FOLLOW THESE STEPS:
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1. Wires-x ID Registration
- Registering your C4FM radio is essential if you want to set up a WIRES-X Portable Digital Node (PDN) station.
- Compatible C4FM radios include models like:
- HT: FT2-DR, FT3-DR, FT-5DR
- Mobile: FTM-100, FTM-200, FTM-300, FTM-400, FTM-500
- Make sure you have the necessary cables:
- HT:
SCU-39 (includes SCU-19, CT-44, and twaudicables) for Windows 10 and older
SCU-57 (includes SCU-55, CT-44, and twaudicables) for Windows 11
- Mobile:
SCU-40 (includes SCU-20 and an audicable) for Windows 10 and older
SCU-58 (includes SCU-56 and an audicable) for Windows 11
- Note that other C4FM radios, such as FT-991a, FTM-7250, FTM-3207, FTM-3200, and FT-70DR, can only connect to Wires-X nodes and repeaters via RF. They cannot function as node radios themselves.
- Start by registering your C4FM radio(s) on the Yaesu Wires-x website. This process will provide you with a unique Wires-x ID.
Click here to register your C4FM radio.
- Look for the link in the left column labeled "WIRES-X ID registration."
- Submit your email address, and you'll receive an auto-reply email from Yaesu with additional instructions on completing your registration.
- Be patient—it may take a few days to receive your node/room ID numbers via email.
- Save these IDs for future reference.
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2. Internet and Computer Preparation
- Internet Connection:
- For optimal performance, connect via WIFI/LAN. While WIFI works, I recommend using a LAN cable for a more stable internet connection.
- Ensure a minimum speed of 8 Mbps or faster (high-speed connection is preferable).
- Computer Requirements:
- Any Windows OS-based device—whether it’s a USB stick, tablet, desktop, or laptop—can be used for this setup.
- Your computer should meet the following specifications:
- Operating System: Windows 7, 8.1, 10, 11
- Hard Disk Drive (HDD): 1 GB or more
- Random Access Memory (RAM): 4 GB or more (I use 8 GB minimum)
- Full-speed USB port
- Display resolution: 1366 x 768 or higher
- SCU Cable Driver Installation:
- Important: Before plugging in your cable, download and install the SCU cable driver.
- Visit the Yaesu product page, click on the "Files" tab, and download the correct drivers.
- Only after successful installation of the drivers should you plug in your SCU cable.
- Plug in your SCU cable, then verify in "Windows > Device Manager > Ports" settings that the "Prolific USB-to-Serial Comm Port (COM)" appears.
- Wires-X Software Installation:
- Download the Wires-X software.
- Install the Wires-X software (latest version is 1.550 as of May 30, 2024).
- If you want Wires-X to automatically launch upon Windows startup, check "Enable WIRES-X Auto Start." Otherwise, leave this option unchecked to prevent automatic launches.
- Security Considerations:
- You may choose to disable your antivirus programs, Windows Defender, and firewall. (Optional)
- Alternatively, if you prefer to keep them active, ensure that you allow the "Wires-x" software to run.
- Final Step:
- Restart your computer (Optional).
- Your computer is now ready for Wires-X operation.
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3. Radio Preparation
- Firmware Check and Update:
- Visit the Yaesu product page to verify if your radio has the latest firmware version.
- Note: If your radio’s firmware is only a few versions behind, it should still work, but updating to the latest version is highly recommended.
- If needed, download, and install the latest firmware from the Yaesu website. Follow the update instructions carefully.
- Required Cables:
- You’ll need specific cables to connect your radio to your computer:
- For FT-2DR, FT-3DR, and FT-5DR
- SCU-39 (includes SCU-19, CT-44, and two audio cables) for Windows 10 and older
- SCU-57 (includes SCU-55, CT-44, and two audio cables) for Windows 11
- For FTM-100, FTM-200, FTM-300, FTM-400, FTM-500
- SCU-40 (includes SCU-20 and an audio cable) for Windows 10 and older
- SCU-58 (includes SCU-56 and an audio cable) for Windows 11
- For Windows 11 computers, you’ll need the latest set of SCU cables – SCU-57 and SCU-58. The older SCU-39 & 40 works flawlessly with Windows 10 and older versions.
- If you want to receive/transmit both digital and analog stations, consider the SCU-39/SCU-57 or SCU-40/SCU-58—they include audio cables.
- Connecting Your Radio:
- Connect your radio to your computer using the appropriate SCU cable.
- Wires-X Mode Selection:
Start your radio in one of the following special Wires-X modes:
PDN (Personal Digital Node): Supports linking to the Internet only in C4FM digital mode.
- FT5DR/DE - Press and hold the [GM/X] key and [BAND] key and the POWER switch to turn the transceiver ON. "WIRES-X PDN" is displayed on the LCD screen.
- FT3DR/DE - Press and hold the [X] key, [BAND] key and the POWER switch to turn the transceiver ON. "WIRES-X PDN" is displayed on the LCD screen.
- FT2DR/DE - Press and hold the [X] key, [BAND] key and the POWER switch to turn the transceiver ON. "PDN" is displayed on the LCD screen.
- FTM-400XDR/XDE or FTM-400DR/DE - Press and hold the [D X] key and the POWER switch to turn the transceiver ON. "PDN" is displayed on the LCD screen.
- FTM-300DR/DE or FTM-200DR/DE - Press and hold the [D X] key and the POWER switch to turn the transceiver ON. "WIRES-X PDN" is displayed on the LCD screen.
- FTM-100DR/DE - Press and hold the [D X] key and the POWER switch to turn the transceiver ON. "PDN" is displayed on the LCD screen.
Portable HRI (Hotspot Repeater Interface): Supports internet communication in both digital and analog modes.
- FT5DR/DE - Press and hold the [GM/X] key, [F MENU] key and the POWER switch to turn the transceiver ON. "WIRES-X" is displayed on the LCD screen.
- FT3DR/DE - Press and hold the [X] key, [BACK] key and the POWER switch to turn the transceiver ON. "WIRES-X" is displayed on the LCD screen.
- FT2DR/DE - Press and hold the [X] key, [BACK] key and the POWER switch to turn the transceiver ON. "WIRES-X" is displayed on the LCD screen.
- FTM-400XDR/XDE or FTM-400DR/DE - Press and hold the [D X] key, [GM] key and the POWER switch to turn the transceiver ON. "YAESU" logo and "WIRES-X" logo is displayed on the LCD screen. When connected to a PC and communicating with the WIRES-X software, "WIRES-X NODE" is displayed in the center of the screen.
- FTM-300DR/DE or FTM-200DR/DE - Press and hold the [D X] key, [GM] key and the POWER switch to turn the transceiver ON. "YAESU" logo and "WIRES-X" logo is displayed on the LCD screen. When connected to a PC and communicating with the WIRES-X software, "WIRES-X NODE" is displayed in the center of the screen.
- FTM-100DR/DE - Press and hold the [D X] key, [GM] key and the POWER switch to turn the transceiver ON. "WIRES-X" logo is displayed on the LCD screen.
- To switch between Direct Access and Access Point modes, press A/B.
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4. Setting-up the Wires-x Software
- Opening the Wires-X Software:
- Launch the Wires-X software on your computer.
- Serial Number and Node/Room ID:
- Upon opening the software, you'll encounter a prompt screen.
- Your C4FM radio's serial number should be automatically populated in the "Serial Number" box.
- Input your Node/Room ID (received via email from Yaesu).
- Click "ID Entry," and the remaining fields will be filled with your basic information.
- Click "Okay."
- Troubleshooting Serial Number Auto-Population:
- If your C4FM radio's serial number doesn't appear automatically:
- Check or reinstall your driver.
- Ensure proper configuration.
- Verify that your radio is in PDN (Personal Digital Node) or HRI (Hotspot Repeater Interface) mode.
- Configuring the Transceiver Section:
- Select "RX:DIGITAL - TX:DIGITAL" from the dropdown menu.
- Set your desired frequency (VHF/UHF).
- Choose the power level:
Low: Suitable for home use.
Medium: If you plan tuse it as an Access Point with an external antenna.
- Configuring Settings:
- Wires ID Information:
- You can change your "User ID."
- Click "User ID Change" to modify it.
- Add comments if desired.
- Select "Confidential" if you want to hide your ID.
- Consider enabling "QSL exchange" if you're intdo gital QSL card exchanges.
- Location Settings:
- Add your station location.
- Click "Show position data."
- Call Settings:
- Check the desired options.
- Set a default Room ID for your "Return to Room" field. This ensures your node returns tthat room when inactive in other rooms.
- General Settings:
- Enable "Unlimited TOT" (time-out timer).
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5. Launching Wires-x
- Open the Wires-X Software:
- Launch the Wires-X software on your computer.
- Choose PDN or Portable HRI Mode:
- Decide whether you want to run in Portable Digital Node / PDN mode (for digital stations) or Portable HRI mode (for both digital and analog stations).
- Select Access Mode:
- Choose between "Direct Access" (you may press PTT directly, you'll hear audio from radio) or "Access Point" (your node acts as a "digital repeater", you'll need a second C4FM radio to transmit/receive stations).
- Connect to a Wires-X Room:
- Remember the Transmission Gap:
- Leave 2-5 seconds between transmissions to allow others to join the QSO and ensure successful transmission over the internet.
- Here's a screenshot of a successful Wires-x PDN set-up connected to the Philippine-Link #43534 room.
Congratulations, you are all set! You are most welcome to join the C4FM Community at Philippine-Link #43534. Click here to learn more about our network.
Enjoy your communication with other amateur digital radio stations via your WIRES-X PDN!
Random Notes/Tips:
- Hotspots and Wires-X: Hotspots like MMDVM, Pi-Star, OpenSpot, ClearNode, and AllStar cannot directly connect to the Wires-X network and rooms. Instead, some Wires-X rooms have gateways, bridges, and reflectors (such as FCS-xxxx and YSF-xxxxx), which allow hotspots to access those rooms.
- YSF and FCS Reflectors: These reflectors or bridges found on Pi-Star and hotspots are not part of the Wires-X system. They operate independently and serve different purposes.
- Best Practices: Restarting your computer and radio after updates or changes is excellent advice. Proper setup and configuration are crucial for successful communication.
- Wires-X Room Ownership: It’s essential to know that you own your Wires-X room. You can use it as you see fit—activate or deactivate it, share it with others, or keep it private. Your traffic remains unmonitored.
- Flexibility: Changing your room name or user ID anytime you want, even using special event callsigns, adds flexibility to your Wires-X experience.
- FT-991a: The FT-991a can connect to C4FM (System Fusion) via RF only. While it can’t be used in digital mode as a node or room, setting it up as an analog node is possible.
References:
** Photo Disclaimer: **
The images used in this guide are for reference purposes only. They have been sourced from various official Yaesu and Wires-x manuals and literature. I just collated the pictures to help visualize some aspects of this tutorial or guide. All copyrights and intellectual property rights belong to their respective owners. If you wish to use any of these images, please refer to the original sources provided by Yaesu or other relevant entities.
Official Yaesu link:
https://www.yaesu.com/jp/en/wires-x/node/index.php
Official Wires-x manual:
https://www.yaesu.com/jp/en/wires-x/contact/pdf/WIRES-X_Manual_ENG_1606-E0.pdf
DU1YQ C4FM Presentation at the Philippine Amateur Radio Association's (PARA) 2019 Anniversary:
https://www.para.org.ph/digital/c4fm-by-du1yq.html
Thank you very much.73
Rom DU1YQ
Email: du1yq@hamradio.ph; Facebook: YQ DUone