The Kathrein UAS 571 is a high-quality Universal Single LNB for direct connection to one digital satellite receiver or tuner. It is specifically designed for the Kathrein CAS 60, CAS 80, CAS 90 and CAS 120 satellite dishes and installs directly into their dedicated Kathrein feed mounting system.
The UAS range is known for robust construction, stable reception and precise compatibility. Its weather-protected housing and integrated mounting arrangement provide a secure and clean installation without a separate standard 40 mm LNB bracket.
The LNB covers the complete Ku band from 10.70 to 12.75 GHz. One switchable output controlled by 14/18 V and 0/22 kHz provides access to all four reception levels. The model is also suitable for compatible Kathrein multifeed installations.
âś… Product Benefits
- Original LNB from Kathrein
- Designed for Kathrein CAS 60, CAS 80, CAS 90 and CAS 120
- One output for one satellite receiver or tuner
- Covers the complete Ku band
- Gain greater than 50 dB
- Automatic polarisation selection via 14/18 V
- Automatic band selection via 0/22 kHz
- Suitable for compatible multifeed installations
- Integrated Kathrein mounting system
- Robust, weather-protected construction
- Low power consumption of approximately 80 mA
- Simple and accurate installation on a compatible CAS dish
📡 Designed for Kathrein CAS Dishes
The UAS 571 is intended for the following Kathrein satellite dishes:
- Kathrein CAS 60
- Kathrein CAS 80
- Kathrein CAS 90
- Kathrein CAS 120
The model uses Kathrein’s dedicated mounting system and does not have a conventional 40 mm LNB neck. Confirm the dish model and mounting arrangement before ordering.
👤 Connection for One User
The LNB has one switchable output and can be connected directly to:
- One digital satellite receiver with a single tuner
- One television with an integrated DVB-S/S2 tuner
- One compatible SAT>IP receiver with a satellite input
- A satellite meter during alignment
A Twin-tuner receiver normally requires two separate signal feeds for simultaneous operation of two independent tuners.
🔧 Installation
Install the UAS 571 directly into the compatible feed mounting system on the Kathrein CAS dish and secure it according to the antenna installation instructions.
Connect a 75-ohm coaxial cable fitted with an F-connector to the LNB output. Protect the connection against moisture and provide suitable cable strain relief.
Align the dish and LNB position using a suitable satellite meter. For multifeed reception, each feed position must be adjusted separately.
⚙️ Technical Specifications
Product type: Universal Single LNB
Manufacturer: Kathrein
Model: UAS 571
Manufacturer product number: 20110017
Number of outputs: 1
Number of independent tuners: 1
Compatible dishes: Kathrein CAS 60/80/90/120
Frequency range: 10.70–12.75 GHz
Gain: Greater than 50 dB
Polarisation switching: 14/18 V
Band switching: 0/22 kHz
Power consumption: Approximately 80 mA
Multifeed compatible: Yes, with compatible Kathrein mounting equipment
Mounting system: Kathrein UAS system
Standard 40 mm mounting: No
Output connector: F-type
Product number: 11052
EAN: 4021121468834
📦 Package Contents
- 1 × Kathrein UAS 571 Universal Single LNB
Please note: Satellite dish, coaxial cable, F-connector, multifeed adapter and other installation materials are not included.
