TV Signal Amplifier with 3 Output Ports

The JMA 3-Output TV Signal Amplifier is designed to amplify television signals entering our apartments or homes from cable television networks (CATV) or terrestrial antennas.

As this amplifier is intended for indoor use, outdoor installation is not recommended since it is not moisture-proof or waterproof.

The JMA 3-Output Signal Amplifier incorporates a built-in three-way signal splitter, enabling connection of three televisions to the incoming TV signal line. This amplifier can be used when the TV signal is too weak, resulting in poor picture and sound quality.

It is recommended to install the amplifier before the signal distributor, specifically at the cable entry point of the apartment or house.

The amplifier is powered by a 220V, 50Hz power outlet. It features an LED indicator to display the 220V, 50Hz power status. The TV signal cable entering the apartment or house connects to the amplifier's IN input port. Televisions connect to the amplifier's three output ports: OUT1, OUT2, and OUT3. The JMA Triple-Output TV Signal Amplifier supports connection to up to three televisions.

Adjust the TV signal amplification level by turning the GAINADJ potentiometer with a screwdriver until optimal picture and sound quality is achieved.

Technical Specifications

- Frequency Range: 45 - 862 MHz

- Power Supply Voltage: 220V

- Amplification: Maximum 20 dB

- Gain Adjustment Range: 0 - 10 dB

- Number of Inputs: 1

- Number of Outputs: 3

- Operating Temperature: -25 to +55 C

- Enclosure Type: Aluminum Alloy

What's in the box
1 × Signal Amplifier