The Yaesu SCU-57 is a specialized, professional-grade WiRES-X Portable Digital Node connection cable kit engineered specifically to establish a direct, high-speed gateway interface between your Yaesu handheld digital transceivers and a personal computer. Fully optimized for the Yaesu FT5D, FT3D, and FT2D portable radios—as well as the FTM-100 and FTM-400 mobile units—this high-reliability configuration kit empowers operators to set up and manage a personal Portable Digital Node station quickly and efficiently. By bypassing the need for bulky fixed equipment, the SCU-57 serves as a key accessory for amateur radio operators looking to unlock global digital network access on the go.
Once you upgrade your transceiver’s firmware to the latest version supporting the Portable Digital Node (PDN) function, the SCU-57 kit allows for seamless integration. By directly linking your radio to the USB and sound ports of your PC, you can fully operate on the WiRES-X network. In this modern configuration, the conventional HRI-200 Internet Interface Kit is no longer required, nor do you need a dedicated, static, or dynamic global IP address. Because this connection bypasses the complex process of opening router Ethernet ports, operators can securely and easily initiate WiRES-X communications from practically any internet-accessible location, including hotel rooms, airports, vehicle Wi-Fi networks, or cellular Wi-Fi hotspots.
By leveraging this innovative portable node architecture, operators can access the global WiRES-X network directly using the PTT and microphone on their connected handheld transceiver. This eliminates the traditional requirement of having a second auxiliary radio on hand to communicate with a local node station, streamlining your workspace and reducing overall system costs. When configured with the SCU-57 cable kit, your transceiver can also function as a local RF access point, allowing nearby operators to utilize your portable node in the exact same manner as any standard, permanently installed WiRES-X station. The kit is packaged with a dedicated SCU-19 USB link cable, two premium 3.5 mm stereo jack cables (color-coded gray and black for easy identification), and a specialized CT-44 adapter cable.
Key Features
- Direct Handheld PDN Integration: Specifically designed to configure a Portable Digital Node station using the Yaesu FT5D, FT3D, and FT2D transceivers.
- HRI-200 Interface Bypass: Allows direct access to the global WiRES-X digital network without requiring the conventional external HRI-200 hardware box.
- No Router Port-Forwarding Required: Establishes connections easily without configuring complex router settings, static IPs, or open ports.
- Unmatched Portability: Enables digital node operation from hotel rooms, airports, public hotspots, or mobile vehicle Wi-Fi setups.
- Direct Handset PTT Operation: Speak directly into your connected transceiver’s microphone to access the network; no extra radio link is needed.
- Flexible Access Point Mode: The transceiver can simultaneously function as a localized RF access point for other nearby amateur operators.
- Complete High-Quality Kit: Packaged with an SCU-19 USB interface, gray and black 3.5 mm stereo patch cables, and a CT-44 multi-jack adapter.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Yaesu |
| Model Designation | SCU-57 (WiRES-X Portable Digital Connection Kit) |
| Product Type | Radio-to-PC Gateway Interface Cable Kit |
| Compatible Handheld Models | Yaesu FT5D, Yaesu FT3D, Yaesu FT2D |
| Compatible Mobile Models | Yaesu FTM-100, Yaesu FTM-400 series |
| Digital Mode Compatibility | C4FM / WiRES-X Portable Digital Node (PDN) |
| PC Interface Connections | 1x USB port and 2x 3.5 mm Audio ports (Mic-In and Speaker-Out) |
| Installation Setup Guide | Official Yaesu Driver Installation Manual |
Package Content
- 1x Yaesu SCU-19 USB Interface Cable
- 1x 3.5 mm Stereo Jack Audio Cable (Gray connector molding)
- 1x 3.5 mm Stereo Jack Audio Cable (Black connector molding)
- 1x Yaesu CT-44 Multi-Jack Audio Adapter Cable
