# Signal amplifier Terra SA-51 for multiswitches — 5 inputs / 5 outputs

**URL:** https://aio.lv/en/product--terra-sa-51--11807326
**Data updated:** 2026-03-09 07:58 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Terra
**Manufacturer code:** SA-51
**EAN:** 5907634561936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 203.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 168.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--terra-sa-51--11807326

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Terra SA-51 is a signal amplifier designed for use with multiswitch systems, featuring 5 inputs and 5 outputs. It amplifies satellite or terrestrial signals routed through multiswitches to improve distribution quality across several receivers. Suitable for multi-dwelling installations or small distribution networks where balanced signal boosting and multiple output paths are required.

## Long description

Terra SA-51 is a signal amplifier designed for use with multiswitch systems, offering five inputs and five outputs to support distribution of satellite and terrestrial signals. It boosts signal levels passed through a multiswitch to compensate for losses in cabling and splitting, helping to maintain reliable picture and sound quality across multiple receivers in small distribution networks or multi-dwelling installations.
Advantages
The amplifier provides balanced gain for both satellite and terrestrial paths, preserving signal integrity when routed through multiswitches. With five separate outputs it simplifies distribution to several lines without the need for multiple amplifiers. Compact design and straightforward connectivity allow for integration into existing multiswitch installations with minimal reconfiguration.
Suitable for
Multi-dwelling units and apartment buildings with a shared antenna system
Small commercial or office locations requiring distribution to multiple receivers
Home installations using a multiswitch to feed several tuners or set-top boxes
Networks where cable length or splitting causes signal attenuation that needs compensation
Key specifications
Signal paths: satellite and terrestrial inputs supported via multiswitch integration
Input/Output configuration: five inputs and five outputs for parallel distribution
Amplification purpose: compensates for cable and splitter losses to maintain signal level
Mounting and size: compact housing suitable for installation near multiswitch panels or distribution racks
Connectivity: F-type coaxial connections compatible with standard satellite and terrestrial cabling
How to use
Install the Terra SA-51 close to the multiswitch or distribution point and connect the multiswitch outputs to the amplifier inputs using standard coaxial cables. Connect the amplifier outputs to the distribution lines leading to individual receivers. Ensure all connections are tight and use appropriate cable lengths to minimize additional loss. Power the amplifier according to the system’s power arrangement or external power supply requirements and verify signal levels at each receiver, adjusting the overall system if necessary.
Usage recommendations
Place the amplifier as close as practical to the multiswitch to reduce insertion loss between devices. Use quality coaxial cables and minimize unnecessary splitting after the amplifier. Check signal levels when multiple outputs are in use and balance cable routing to avoid excessive attenuation on any single line.

## FAQ

### How much does the Terra SA-51 amplifier — 5 inputs / 5 outputs cost, and is it available for purchase?

The price is 203.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Terra SA-51 amplifier — 5 inputs / 5 outputs be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Terra products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Terra service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11807326/67208663_large.webp