Amplifier for Multiswitches Terra SA-51D — 5 Inputs / 5 Outputs, model SA-51D

Terra SA-51D is an amplifier designed for use with multiswitch systems, providing five inputs and five outputs to amplify and distribute satellite and terrestrial signals. The unit supports integration with Terra multiswitch equipment and is intended for small to medium multiswitch installations where improved signal level and reliable distribution across multiple outputs are required.

Advantages

The amplifier offers balanced amplification across five independent channels, enabling consistent signal strength to multiple outputs. Its compact form factor facilitates installation in equipment racks or distribution boxes alongside existing multiswitches. The device is compatible with standard LNB and terrestrial antenna signals, reducing the need for additional signal conditioning components. Designed for steady operation, the amplifier helps maintain picture and reception quality across connected receivers.

Suitable for

• Small to medium multiswitch satellite TV installations
• Distribution of combined satellite and terrestrial signals to multiple receivers
• Upgrading signal levels in systems using Terra multiswitches
• Homes, small apartment buildings, and small commercial premises requiring multi-output routing

Key specifications

• Number of inputs: 5 independent inputs for satellite and/or terrestrial signals
• Number of outputs: 5 amplified outputs for distribution to multiple receivers
• Function: Signal amplification and distribution for multiswitch systems
• Compatibility: Designed for use with standard satellite LNBs and terrestrial antennas; integrates with Terra multiswitch equipment
• Form factor: Compact unit suitable for mounting in distribution cabinets or racks

How to use

Connect the satellite LNBs and terrestrial antenna feeds to the amplifier’s five inputs, observing proper cable quality and connector tightening. Link the five amplified outputs to the inputs of downstream multiswitches or directly to receivers as the system design requires. Ensure the amplifier is powered according to the installation manual and positioned to allow adequate ventilation. Verify signal levels at receiver endpoints and adjust cabling or downstream components if necessary to achieve optimal reception.

Usage recommendations

Use quality coaxial cables and F-type connectors to minimize signal loss, and place the amplifier in a dry, ventilated location. When integrating with existing Terra multiswitches, follow the multiswitch wiring plan to maintain correct signal routing and avoid overloading any single output.