UHF Channel (TC2301_1) – Multi-Message Sign

The UHF Channel (TC2301_1) multi-message sign is a 600 × 600 millimetre traffic yellow regulatory panel designed to instruct road users and heavy vehicle operators to switch to a designated UHF channel for communication. This sign provides a clear, enforceable directive to improve safety in high-risk areas such as single-lane roads, construction zones, and mine access routes. Manufactured to Queensland Government traffic control requirements, the panel integrates seamlessly with the state-approved multi-message frame system.

As part of Queensland’s modular multi-message system, the UHF Channel panel can be displayed on its own or paired with complementary warnings such as “Slow Moving Vehicle,” “Prepare To Stop,” or “Road Plant Ahead” to form one compliant display. The approved frame supports flexible layouts, including two 600 × 600 millimetre panels above a 1200 × 300 millimetre panel, or a single 1200 × 600 millimetre panel above with the same 1200 × 300 millimetre panel beneath. This modular setup allows councils, contractors, and traffic management providers to adapt signage to site-specific communication requirements.

Produced with CL400 Class 1W reflective material in traffic yellow, the UHF Channel panel ensures excellent visibility during daytime, nighttime, and adverse weather conditions. Its durable, weather-resistant construction complies fully with Australian traffic sign standards, guaranteeing long-term performance in remote and industrial environments. By clearly directing drivers to switch to a communication channel, the sign reduces the risk of collisions, enhances coordination, and improves overall site safety.

For mine sites, construction zones, and rural roads with restricted access, the UHF Channel (TC2301_1) sign provides trusted compliance, high-visibility performance, and durable construction in one modular panel.