Blake BLATLA11 FM/DAB/UHF Terrestrial Launch Amplifier (Class 1)

The Blake BLATLA11 is a compact and powerful, triple-filtered multiband launch amplifier. It is designed for distributing terrestrial television signals in residential and commercial applications such as homes, hotels, and student accommodations. Dual colour LED indicators: Provides clear visual indication of operational status, green showing normal operation and amber indicating a short circuit or log periodic connected.

Whether for home use or larger commercial installations, the BLATLA11 is designed to deliver high-quality, interference-free signals while being energy-efficient and environmentally friendly.

Features:

• Triple Filtering Technology: Reduces interference from 4G, 5G, and TETRA signals, ensuring exceptional signal quality.
• Low Noise: Offers a low noise figure of 2.5dB (typical) for clear signal reception.
• Energy Efficient: Only 4.5W, making it environmentally friendly and cost-effective for continuous operation.
• Linear Power Supply: Ensures a consistent and stable power output, reducing noise and enhancing overall performance.
• Test Point at -30dB: Making it easy to monitor signal levels and ensure optimal performance.
• Single Input (F-type): Supports FM/VHF/UHF signals. Recommended triplexer is the 4G, 5G filtered BLACOM31T (available separately).
• Variable Gain Control: Allows optimisation of signal strength for various cable lengths and signal weaknesses.
• Masthead Amplifier Power: Provides up to 100mA at 12V to power compatible masthead amplifiers like the BLAMHD11H.
• Dual colour LED indicators: Provides clear visual indication of operational status, green showing normal operation and amber indicating a short circuit or log periodic connected. If the LED is amber, the amplifier circuit will continue to function, but no power will be supplied to the masthead amplifier, if in use.
• Compact Design: Ideal for discreet placement, optimising space while maximising performance.
• Compliance and Safety: Meets the Radio Emissions Directive 2014/53/EU and the harmonised standard EN 303 354 for Class 1 470-694MHz, ensuring safe and reliable operation.