# Low Noise Block downconverter Kathrein KEL 440

**URL:** https://aio.lv/en/product--kathrein-20110029--1078020
**Data updated:** 2025-12-29 05:36 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Kathrein
**Manufacturer code:** 20110029
**EAN:** 4021121534836
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-20110029--1078020

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Kathrein KEL 440 is a low noise block downconverter designed for optimal satellite signal reception. It features an RF connector type F and operates with a power consumption of 280 mA. The feedhorn diameter is 4 cm, with dimensions of 63 mm in width and 131 mm in depth. Its sleek grey and white design ensures compatibility with various setups, making it a reliable choice for enhancing satellite communication.

## Long description

The Kathrein KEL 440 is a low noise block downconverter (LNB) designed for satellite reception with a 40 mm feedhorn. It is intended for reception of Ku‑band satellites such as ASTRA, EUTELSAT, Türksat and Hispasat, and provides an RF F‑type connector and power consumption of 280 mA. The unit has a 4 cm feedhorn diameter and compact dimensions (63 mm width × 131 mm depth) in a grey and white housing.
Advantages
The Kathrein KEL 440 offers low noise performance for improved signal quality, a standard 40 mm feedhorn for compatibility with EuroLine universal feed systems, and a common F‑type RF connector for easy integration. Its compact dimensions and neutral grey/white design make it suitable for a variety of satellite installations.
Suitable for
Reception of Ku‑band satellites (ASTRA, EUTELSAT, Türksat, Hispasat)
Use with 40 mm LNB holders and EuroLine universal feed systems
Residential and small commercial satellite TV installations
Key specifications
Product name: Low Noise Block downconverter Kathrein KEL 440
Brand: Kathrein
MPN: 20110029
EAN: 4021121534836
Feedhorn diameter: 40 mm (4 cm)
RF connector: F‑type
Power consumption: 280 mA
Dimensions (W × D): 63 mm × 131 mm
Colour: Grey / White
How to use
Mount the KEL 440 in a compatible 40 mm LNB holder on a dish aligned to the desired Ku‑band satellite. Connect the RF F‑type connector to the coaxial cable running to the receiver. Power is supplied via the receiver through the coaxial cable; ensure the receiver provides the required 13/18 V and 22 kHz control signals for band and polarization switching. Adjust dish alignment and elevation for optimal signal level and quality.
Usage recommendations
For reliable reception, use the KEL 440 with correctly sized (40 mm) feed arms and a dish suitable for the target satellite; verify receiver power and control signal compatibility before installation.

## Specifications

| Feature | Value |
|---|---|
| RF ports quantity | 4 |
| Feedhorn diameter | 40 mm |
| RF connector type | F |
| Low band LO frequency | 9.75 GHz |
| High band LO frequency | 10.6 GHz |

### Antenna

| Feature | Value |
|---|---|
| Low band input frequency range | 10.7 - 11.7 |
| High band input frequency range | 11.7 - 12.75 |
| High band output frequency range | 1100 - 2150 |
| Low band output frequency range | 950 - 1950 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.34 kg |
| Height | 108 mm |
| Width | 63 mm |
| Depth | 131 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption | 280 mA |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey, White |
| Gain | 55 dB |

## FAQ

### How much does the Low Noise Block downconverter Kathrein KEL 440 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 17.07.2026 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. 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.

### Where can I download the instructions for Low Noise Block downconverter Kathrein KEL 440?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1078020/64133943_large.webp