Kathrein Euroline KEL 4124 LNB universal single 20110031

The Kathrein Euroline KEL 4124 is a universal single LNB engineered for reliable satellite reception with a single receiver. Its weatherproof housing and low noise figure make it a dependable choice for fixed dish installations.

Highlights

• Universal LNB covering 10.7–12.75 GHz input range
• Low noise figure of 0.6 dB for clear signal quality
• Single F-type output for one receiver
• Weatherproof housing for outdoor durability

In daily use

Designed for straightforward single-receiver setups, the KEL 4124 switches between low and high band via a 22 kHz tone and selects polarization by supply voltage. Its 40 mm feedhorn fits standard offset dishes, and the wide operating temperature range ensures consistent performance in various climates.

Full specifications

• LNB Type: Universal Single LNB
• Input Frequency Range: 10.7 - 12.75 GHz
• Output Frequency Range: 950 - 2150 MHz
• Low Band LO Frequency: 9.75 GHz
• High Band LO Frequency: 10.6 GHz
• Noise Figure: 0.6 dB
• Conversion Gain: 50 - 60 dB
• Number of Outputs: 1
• Output Connector Type: F-type
• Feed Horn Diameter: 40 mm
• Cross Polarization Isolation: > 20 dB
• Gain Flatness: ±0.5 dB / 26 MHz
• Current Consumption: Max. 120 mA
• Operating Temperature: -30 to +60 °C
• Vertical Polarization Switching Voltage: 11.5 - 14.0 V
• Horizontal Polarization Switching Voltage: 16.0 - 19.0 V
• Low Band Switching Tone: 0 kHz
• High Band Switching Tone: 22 kHz ±4 kHz
• Weather Protection: Yes, weatherproof housing

Final note

A solid single-output LNB for users who need dependable reception without extra outputs.