Radeus Labs launches RL250 polarization controller for SATCOM feeds

Radeus Labs has introduced the RL250, a 1RU controller that remotely switches compatible SATCOM antenna feeds between circular and linear polarization and confirms the switch state back to site control systems. The product is aimed at teleports, gateway earth stations and remote ground stations that want to cut field visits and reduce polarization-related downtime.

Why it matters: - The RL250 can reduce avoidable site visits when operators need to change antenna-feed polarization. - Remote polarization control matters most at unattended, deployed, or hard-to-access sites where a manual switch can mean travel, antenna access, and added delay. - Reported switch-state feedback helps operators verify the intended polarization before transmission, which can support cleaner operating procedures and reduce the risk of cross-polar interference.

What happened: - Radeus Labs announced the RL250 Polarization Controller on September 9, 2026. - The 1RU rack-mount controller remotely selects circular polarization or linear polarization on compatible antenna feeds. - The controller returns confirmed switch-state feedback to the site control system. - Radeus Labs positioned the RL250 for existing SATCOM feeds and retrofit deployments.

The details: - The RL250 integrates into antenna-control and monitoring environments over TCP/IP Ethernet. - The controller independently drives two polarization-switch motors and can select CP or LP on each channel on command. - CP and LP switch-indicator contacts provide feedback of the reported switch state to the control system. - The RL250 supports compatible standard and latching polarization-switch motor circuits, including Circuit #2. - Power inputs are 80 to 260 VAC at 50/60 Hz. - The unit includes a rear-panel 24 VDC auxiliary output. - Key use cases include teleports, gateway earth stations, unattended and lights-out ground stations, government and military SATCOM terminals, occasional-use and broadcast/SNG operations, and multi-mission TT&C, LEOP, and ground-station-as-a-service networks. - Radeus Labs said the controller is designed for compatible retrofit deployments without replacing existing feed hardware.

Between the lines: - The product targets a common operations problem: polarization changes that still require a human at the site. - The emphasis on confirmed state feedback suggests the RL250 is meant to fit into stricter control-room workflows, not just act as a remote switch. - The retrofit pitch signals a lower-friction upgrade path for operators and integrators that already have compatible feeds and motor circuits. - Oliver Burns, SATCOM Specialist at Radeus Labs, said the RL250 is intended to turn a field dispatch into a command from the NOC while preserving visibility for the next workflow step.

What's next: - Radeus Labs says more information is available on the company's website. - System integrators and antenna OEMs can evaluate the RL250 as a compact retrofit option for terminals built around compatible polarization-switch motors. - Operators using scheduled command sequences can incorporate RL250 polarization changes into broader per-pass procedures.

The bottom line: - The RL250 is a small hardware upgrade aimed at making polarization changes faster, remote, and easier to verify across SATCOM networks.