# LNB Kathrein UAS 571 Grey

**URL:** https://aio.lv/en/product--kathrein-20110017--1077649
**Data updated:** 2025-12-29 05:36 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Kathrein
**Manufacturer code:** 20110017
**EAN:** 4021121468834
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 68.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-20110017--1077649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Kathrein UAS 571 Grey LNB operates in the frequency range of 10.70-12.75 GHz, making it ideal for satellite reception. Weighing only 360 g, it is compact with dimensions of 112 x 72 x 44 mm. The package dimensions are 177 x 127 x 68 mm. It features a single F/75 I/O port for easy connectivity. This LNB ensures high performance and reliability for your satellite systems.

## Long description

The Kathrein UAS 571 Grey LNB is a universal single-feed converter designed for satellite reception. It covers the 10.70–12.75 GHz frequency range and provides a single switchable output for connection to consumer receivers. The compact housing (112 x 72 x 44 mm) and light weight (360 g) make it suitable for standard satellite dish installations where a reliable single-output LNB is required.
Advantages
This LNB supports the universal low-noise block frequency band of 10.70–12.75 GHz and offers a switchable output with 14/18 V and 0/22 kHz signalling for vertical/horizontal and band switching. It is multi-feed compatible, has low current consumption (approx. 80 mA), and uses a standard F/75 connector for straightforward installation and compatibility with common coaxial cabling and satellite receivers.
Suitable for
 Single-receiver home satellite installations
 Small residential dishes requiring a compact LNB
 Setups that need multi-feed compatibility for future upgrades
Key specifications
 Frequency range: 10.70–12.75 GHz
 Outputs: 1 switchable output (14/18 V, 0/22 kHz)
 Current drain: 80 mA
 Connector: F/75 (single)
 Dimensions: 112 x 72 x 44 mm
 Weight: 360 g
 Brand: Kathrein; MPN: 20110017; EAN: 4021121468834
How to use
Mount the Kathrein UAS 571 onto the feed arm of a compatible satellite dish so the LNB faces the dish reflector. Connect the LNB’s F/75 output to the receiver using a coaxial cable terminated with the appropriate F-connector. Power and switching between polarizations and bands are supplied by the receiver via the coaxial cable using 14/18 V and 0/22 kHz signals. Adjust dish alignment while monitoring signal quality on the receiver to obtain optimal reception.
Usage recommendations
Use weather-resistant coaxial connections and ensure the LNB is securely fastened to avoid misalignment. For installations with multiple receivers, consider a multiswitch or a different multi-output LNB; the UAS 571 is intended primarily for single-receiver setups.

## Specifications

| Feature | Value |
|---|---|
| I/O ports | 1 x F/75 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.36 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package dimensions (WxDxH) | 177 x 127 x 68 |

### Features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 112 x 72 x 44 |
| Product colour | Grey |
| Frequency range | 10.70-11.70 (0 kHz) - 11.70-12.75 (22 kHz) |

## FAQ

### How much does the LNB Kathrein UAS 571 cost, and is it available for purchase?

The price is 82.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 23.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Kathrein 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 Kathrein 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1077649/64133725_large.webp