Antenna Amplifier Corab FAGOR AD620 PLUS — single input, 2 outputs

The Corab FAGOR AD620 PLUS antenna amplifier is a compact RF device designed to boost terrestrial TV and radio signals and provide distribution from a single input to two outputs. It is intended for situations where over-the-air signal levels are low or where a single antenna feed must be shared between two tuners or receivers. The unit is made for indoor or sheltered outdoor mounting in small residential installations and aims to reduce signal loss across short cable runs while maintaining standard impedance and connector compatibility.

Advantages

The amplifier increases received signal strength to improve picture and sound quality on weak channels and compensates for signal attenuation caused by cable length or splitters. Its two-output configuration allows distribution to two receivers without re-running the antenna cable. The product is compact and designed for straightforward integration into existing antenna systems, offering a simple means to enhance terrestrial TV and radio reception in homes and apartments.

Suitable for

• Homes and apartments with weak terrestrial TV or FM reception
• Small installations where one antenna feed must serve two tuners or set-top boxes
• Locations with moderate cable lengths where signal loss affects quality
• Users who want to improve reception without changing antenna position

When it may not be suitable

The amplifier is not a replacement for a faulty antenna, damaged cabling, or installations requiring mast-head amplification at the antenna. If interference, very strong nearby transmitters, or overloaded input signals are present, adding gain may worsen reception. Large multi-dwelling or commercial distribution systems that require professional-level amplification and filtering may need more powerful or feature-rich equipment than this compact unit provides.

Key specifications

• Signal type: terrestrial TV and radio (over-the-air VHF/UHF, FM)
• Inputs/outputs: 1 input, 2 outputs for signal distribution
• Function: active amplification to compensate for cable and splitter losses
• Typical mounting: indoor or sheltered outdoor location on existing antenna feeder
• Use case: residential and small installations for improved reception and signal splitting

How to use

Connect the antenna feed to the amplifier input and run coaxial cables from the two outputs to the respective receivers or set-top boxes. Power the amplifier according to the manufacturer’s instructions (check whether it requires an external power supply or provides power through the coaxial line) and position it so cables are not sharply bent. After installation, scan or retune the receivers to ensure channels are correctly detected and verify signal levels. If images or audio degrade, reduce gain or check for upstream issues such as damaged cable or strong local interference.

What to consider before purchase

• Check whether your antenna system requires mast-head amplification or a simple inline amplifier
• Confirm compatibility with your receivers and the connector type used on existing cabling
• Assess nearby transmitter strength to avoid signal overload when adding gain
• Verify mounting location and weather protection needs if installed outdoors or in an exposed area

Usage recommendations

Install the amplifier close to the point where splitting or cable loss occurs, avoid over-amplifying signals in areas with strong reception, and test reception after installation. If reception problems persist, inspect antenna alignment and cabling before adding further amplification.