Description
When efficient, low-loss RF performance matters, broadcast engineers building or upgrading a transmission site turn to gear like the Tunwall TRC-1PA Single Switch Controller — a dependable RF component from Tunwall Radio.
Key Features
- The Tunwall Radio TRC Series is the clear choice for transmitter site switch control
- Reliable, easy to install and use, the TRC Series is compatible with all coaxial switches and contactors
- Launched in 2004 with a single switch controller, the TRC Series now includes ten models for a variety of switch configurations
- The latest addition is the “N” series controllers
- These units, with multiple options for single or dual switch control, feature SNMP capability and a built-in web server
- Inside and out, the TRC Series design is unique
- All models use programmable logic controllers
Specifications & Details
Using a timed sequence, the controller removes RF power, moves the switch(es), and verifies switch positions before RF power is restored. An auto transfer mode allows for changing transmitters automatically if the main fails. The key switch operated local mode prevents remote commands during maintenance. And load testing is protected via the automatic load interlock. The PLCs in the TRC Series have proven to be extremely reliable. They are designed to withstand typical challenges to electronic equipment in industrial environments; heat, dust vibration, magnetic fields and power line transients.
Part number / SKU: TUN-TRC-1PA · Manufacturer: Tunwall Radio
Need a complete system?
RF Broadcast can put together everything you need — from microphones to transmitters. Request a custom quote or reach us at sales@rfbroadcast.com.
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