GEOSYNC SKY / Freesat Quad LNB

GEOSYNC SKY / Freesat Quad LNB — product code GK4LB. c/w Sky Compatible Bracket & Level (Suit MK4 zone dishes - adaptable to 40mm)

Product details

The GeoSync GK4LB is a Universal Quad LNB designed to work with any satellite broadcasting in the Ku Band and standard satellite receivers. Compatible with Sky-HD+, Sky+, Freesat HD+ and Freesat+ as well as European broadcasts in the Ku band.

Please note: due to the LNB Holder depth this LNB is not compatible with Triax dishes

Main features:

• 4 outputs allow you to feed signals to up to 4 satellite receivers or 2 PVR’s
• Fitted with a bracket with spirit level for Mk. 4 elliptical dishes
• Wide neck helps align at the focal point of the dish.
• Skew angle guide helps align on Sky or Freesat in the UK
• Signal quality improved with patent feedhorn design
• Pull-down weather shield keeps rain away from cable connections

Technical Specification:

Input Frequency Range:
Low Band 10.7-11.7GHz
High Band 11.7-12.75GHz

Input Feedhorn:
Optimised for offset dish 40mm dia.

Output Frequency Range:
Low Band 950-1950MHz
High Band 1100-2150MHz

Output VSWR:
Typical 950-2150MHz 2.0:1 Max

Output type/impedance:
F-Connector female 75 Ohm

Local Oscillator Frequency:
Low Band 9.75GHz
High Band 10.6GHz

Local Oscillator Stability:
Typical @ 25ᵒC ±0.03MHz

Phase Noise @:
1kHz @ 25ᵒC 75dBc/Hz
10kHz @ 25ᵒC 85dBc/Hz
100kHz @ 25ᵒC 91dBc/Hz

Conversion Gain:
Typical @ 25ᵒC 55-60dB

Gain Flatness:
Typ. over any 26MHz Band ±0.5dB

Noise Figure:
Typical 0.5dB

Cross Polar Isolation:
Typical 25dB

Image Rejection:
Typical 40dB

Current Consumption:
Maximum 180mA

Operating Voltages and Control Signals:
Ca Vertical 10.5-14.5VDC
Cb Horizontal 15.5-20.0VDC
Cc High ON / Low OFF 22kHz/0kHz