# Low Noise Block downconverter Kathrein KEL 444

**URL:** https://aio.lv/en/product--kathrein-20110030--1078021
**Data updated:** 2026-01-13 15:34 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Kathrein
**Manufacturer code:** 20110030
**EAN:** 4021121534850
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-20110030--1078021

## 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 KEL 444 Low Noise Block downconverter operates in the 10.7 - 12.75 GHz range. It features a compact design with a feedhorn diameter of 4 cm and dimensions of 131 mm width and 108 mm depth. The device has an RF connector type F and consumes 225 mA of power. Available in black and silver, it weighs 340 g, making it a reliable choice for satellite reception.

## Long description

The Kathrein KEL 444 Low Noise Block downconverter receives satellite signals in the 10.7 - 12.75 GHz frequency range and converts them to lower intermediate frequencies for further processing by a receiver. The unit combines a compact feedhorn with an integrated LNB body, offering a lightweight and space-saving solution for satellite reception where a small footprint and dependable signal conversion are required.
Advantages
The compact design with a 4 cm feedhorn diameter and modest dimensions (131 mm width, 108 mm depth) reduces dish blockage and simplifies installation on small to medium satellite reflectors. The LNB provides stable performance across the specified Ku-band frequency range and uses a standard F-type RF connector for compatibility with common satellite cabling. Low current consumption (225 mA) and a weight of 340 g make the unit suitable for installations where power and mechanical loading are considerations. Available in black and silver finishes to match different antenna setups.
Suitable for (tasks / use cases)
 Domestic satellite TV reception with small to medium dishes
 Replacement or upgrade of existing Ku-band LNBs with a compact footprint
 Installations that require low power consumption and minimal mechanical load
 Applications using standard F-type coaxial cabling to connect to receivers
Key specifications
 Operating frequency range: 10.7 - 12.75 GHz
 Feedhorn diameter: 4 cm
 Dimensions: 131 mm (width) × 108 mm (depth)
 RF connector type: F
 Power consumption: 225 mA
 Weight: 340 g
 Available colours: black, silver
How to use
Mount the Kathrein KEL 444 to the antenna feed arm or bracket according to the dish manufacturer’s instructions, ensuring the feedhorn is aligned with the dish focal point. Connect the RF output to the satellite receiver or multiswitch using quality coaxial cable terminated with an F-type connector. Provide power from the receiver or an external power inserter respecting the device’s nominal current draw. Perform a signal scan and fine-tune the dish alignment for optimal signal level and quality.
Usage recommendations
For reliable long-term operation, use low-loss coaxial cable, secure all connectors against moisture with appropriate sealing, and avoid excessive bending near the connector. When replacing an existing LNB, confirm mechanical compatibility with the dish feed arm and re-check dish alignment after installation to ensure best reception within the 10.7–12.75 GHz band.

## Specifications

| Feature | Value |
|---|---|
| RF ports quantity | 4 |
| Feedhorn diameter | 40 mm |
| RF connector type | F |

### Antenna

| Feature | Value |
|---|---|
| Input frequency range | 10.7 - 12.75 |
| Output frequency range | 950 - 2150 |
| Oscillator frequency | 9.75/10.6 GHz |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63 mm |
| Width | 131 mm |
| Depth | 108 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption | 225 mA |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 340 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Black, Silver |
| Gain | 55 dB |

## FAQ

### How much does the Low Noise Block downconverter Kathrein KEL 444 cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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: Cash payment, 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: 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/1078021/64133944_large.webp