Description
Description
The GEM Electronics BLN-AT is an active video balun transmitter designed to send real-time color or monochrome composite video signals over long distances using UTP (Unshielded Twisted Pair) cable. It supports transmission distances up to 1,800 meters (5,900 feet) when paired with a compatible active receiver like the BLN-AR, or up to 1,000 meters with a passive balun at the receiver end. The BLN-AT features a built-in spark voltage protector, impedance-matched circuitry, and adjustable luma and chroma controls for optimal signal clarity.
Features
- Long-Distance Transmission: Sends real-time color or monochrome composite video up to 1,800 meters (5,900 feet) over UTP cable when paired with an active receiver like the BLN-AR.
- Flexible Compatibility: Works with both passive and active baluns at the receiver end—up to 1,000 meters with a passive balun.
- Adjustable Signal Tuning: Includes luma and chroma controls and a 3-position distance selector switch (500m, 1,000m, 1,800m) for optimal video quality.
- Built-In Protection: Features a spark voltage protector and impedance-matched circuitry to ensure stable, interference-free transmission.
- LED Indicators: Blue LED for power and yellow/green LED for video signal status.
- Wide Power Range: Operates on 12–24V AC/DC, and can share power with the connected camera.
- Compact & Durable: Housed in a rugged enclosure suitable for CCTV installations using CAT5 or better UTP cable.
