Stereo RX with two mix modes (L/R per radio or clone-opposite into both ears). 16-bit audio with selectable sample rates (11.025 / 22.05 / 44.1 kHz) and smooth TX level control. Built for contest-grade CW and SSB. Fully compliant with OTRSP protocol that is implemented on all major contest loggers (eg: DXLog, N1MM etc.)
Two independent, transparent CAT bridges with selectable baud rates (9600–115200). Each bridge runs on its own TCP port and accepts a single client for predictable, glitch-free and clean remote tuning and rig control.
PTT via dedicated inputs, via UDP control or via CAT from your contest logging software. A built-in watchdog returns to RX after a configurable timeout to prevent the PTT being stuck in case of network errors and/or disconnects. Physical link monitoring can also force PTT lines to disengage and transfer the transceiver(s) to receive mode if connectivity drops.
Configure everything locally—IP, ports, sample rate, mix mode, TX volume, CAT and keyer bridges, station ID. No cloud dependency. Use on your LAN or expose securely through a VPN/tunnel. Your data, Your stream!
TCP-accessible keyer for low-latency CW from your logging software. Keeps timing tight while you operate remotely in SO1R or SO2R scenarios.
Connect your rig audio (RX/TX), CAT, and PTT. Plug the unit into your LAN. We are going to provide cables interface for all major transceiver manufacturers or we can assist you on building yours.
Open the built-in web page to set IP/ports, sample rate, mix mode, CAT baud and ports, and (optionally) the keyer - there are many other useful options that are waitinf for you to discover!
Use the provided application (headless) or one of the supported streaming receive applications (VLC) to receive the stream directly. Using the RiG2CasT application on the other hand, would open the full potential of our solution. Operate from anywhere! Remote ham-radio done right!
UDP stereo RX stream out; UDP mono TX stream in (routed to Left for TX2 or Right for TX1). 16-bit samples, small frame size for low latency, and per-TX volume control.
Two modes: Normal (each radio to its own ear) or Clone Opposite (active receiver in both ears when you transmit on the other). Or you can choose to be 100% compliant with OTRSP protocol and act like an SO2R routing box.
One tiny web server + three UDP ports (RX / TX audio / control). Up to three TCP services (CAT1, CAT2, Keyer). One client per TCP service.
TX watchdog - auto-return to RX after a configurable timeout or in case the netwrk link is lost. Ethernet link monitor with recovery/reboot. Front OLED shows IP, MAC, firmware, uptime, and general status.
16-bit; 11.025 / 22.05 / 44.1 kHz sample rates. Stereo RX over UDP; mono TX over UDP. Selectable RX mix mode; TX volume 0–255.
UDP control commands: TX1, TX2, RX, MIX0, MIX1. Configurable TX timeout (default 10 s). Remote PTT inputs available.
Two independent TCP ports; selectable baud 9600–115200; transparent serial passthrough. One client per port.
1200-baud software serial to TCP. One client. Keeps CW timing on the external keyer controller.
Static IP with gateway, DNS, subnet. Unicast target or automatic broadcast for RX audio. No cloud dependencies.
All settings on device: network, ports, sample rate, mix mode, CAT, keyer, station ID. “Save & Reboot” from the page.
Designed for LAN first. For internet use, place the unit behind a VPN (e.g., WireGuard/OpenVPN) or tunnel. Avoid exposing raw UDP/TCP ports directly to the public internet.
No cloud. All configuration is local; your audio and data stay under your control - RiG2CasT proudly states that WE DO NOT COLLECT any data.
One client per service. Each TCP bridge accepts a single client to keep things predictable during contests and remote sessions.
Yes — the system uses small audio frames and 16-bit samples over UDP to keep latency low on a typical LAN. End-to-end delay depends on your network path and client.
No. For internet use, run it behind a VPN or a secure tunnel. On a private LAN you can use it directly.
Any radio that speaks standard CAT over a serial interface - our solution is taking care of the proper level-shifting of the serial data. The bridges are transparent and fault tolerant
Each TCP service (CAT1, CAT2, Keyer) accepts a single client by design to prevent any type of accidents. UDP point-to-point or broadcast for RX if you enable it - in other words multiple RX stations can exists on your lan and listen to the traffic without any suplimentary overhead or delay.
Bring your station online with RiG²CasT and experience freedom like never before.
Contact Us