Power Supply Rebel adjustable electronic antenna power supply 12V

Rebel adjustable electronic antenna power supply 12V provides regulated 12-volt DC power for active antennas, masthead amplifiers and other RF devices. Designed as a compact antenna power injector, this unit delivers a steady voltage to connected equipment while fitting easily into home or small professional installations. The power supply is intended to support devices that require a stable 12V source and helps maintain consistent RF performance by reducing voltage fluctuation at the feed point.

Advantages

The Rebel power supply features adjustable output to fine-tune the delivered voltage, ensuring compatibility with a range of active antenna and amplifier modules. Its compact design allows discreet installation near the antenna feed or inside equipment cabinets. Built-in regulation protects connected devices from common input variations, and the unit is optimized for low-noise delivery to avoid degrading signal quality.

Suitable for

• Powering active rooftop or masthead TV/FM antennas
• Supplying 12V masthead amplifiers and inline RF amplifiers
• Small home or professional RF installations requiring a compact 12V injector
• Replacement or upgrade of unregulated antenna power sources

Key specifications

• Output voltage: regulated 12 V DC, adjustable within a narrow range for device compatibility
• Purpose: antenna power injector for active antennas and masthead amplifiers
• Form factor: compact enclosure suitable for mounting near antenna feed or inside cabinets
• Noise performance: designed for low electrical noise to preserve RF signal integrity
• Connection types: standard DC power input and RF coaxial pass-through for integrated powering

How to use

Install the Rebel power supply in a dry, ventilated location and connect the DC input to a suitable mains adapter or regulated power source. Route the coaxial cable through the unit’s RF pass-through connector so the DC output is injected onto the antenna feed. Adjust the output voltage as required by the active antenna or amplifier manufacturer’s specifications. Verify polarity and proper grounding before powering the system, then test RF reception to confirm correct operation.

Usage recommendations

Use a properly rated mains adapter and ensure correct polarity when connecting the power input. Place the unit where it is protected from moisture and excessive heat. If the connected device has specific voltage requirements, set the adjustable output within the manufacturer’s recommended range and check signal quality after installation. For outdoor feedlines, use weatherproof connectors and grounding practices to protect equipment and maintain safety.