Zhuhai Chieta Electrical Co., Ltd.
Main products:DVB-S,DVB-T,DVB-C,LNB
Contact Us
  • Contact Person : Ms. Zhan Lyn
  • Company Name : Zhuhai Chieta Electrical Co., Ltd.
  • Tel : 86-756-8509192
  • Fax : 86-756-8508220
  • Address : Guangdong,Zhuhai,No.2 North Honghui Road, Hongqi Town, Jinwan District
  • Country/Region : China
  • Zip : 519090

Universal Quattro LNB for Satellite Receiver DVB-S

Universal Quattro LNB for Satellite Receiver DVB-S
Product Detailed
Universal KU band LNB/ LNBF Quad head design 10.7GHz to 12.75GHz wide KU band range Cover style optional


* Four outputs for universal freq

* 10.7GHz to 12.75GHz wide KU band range

* High efficiency and low phase noise

* Low consumption

* Voltage tolerance design for different receivers

* Variety of shape options

* Weather protection by rubber boot (optional)




       LNB7111-1    Dimension:135×84×55mm                      LNB8111-1  Dimension:125×130×56mm


       LNB6111-2    Dimension:118×80×72mm                    LNB6111-1    Dimension:118×80×72mm





RF Input


Input Frequency Range

LOW Band:10.7~11.7Ghz

High Band:11.7~12.75Ghz

IF Ouput


Output Frequency Range

PO1: Low Band, 950 - 2050MHz H Polarization

PO2: Low Band, 950 - 2050MHz V Polarization


PO3: High Band, 1100 - 2150MHz H Polarization


PO4: High Band, 1100 - 2150MHz V Polarization

Output VSWR

2.0:1(Typ)   2.5:1(Max)

Output Connector 

75ΩF type female

Output Power

0dB (Min) (at 1dB gain compression)

Local Oscillator


L.O. Frequency

Low Band 9.75GHz

High Band 10.6GHz

L.O. Stability 

±1.0MHz @ 25°C

±3.0MHz @-40°C~ +60°C

L.O. Phase Noise

-50dBc/Hz (1KHz Offset)

-75dBc/Hz (10KHz Offset)

-95dBc/Hz (100KHz Offset)

Convention Performance


Conversion Gain

55dB(Typ) @25°C   48dB(Min)  

Gain Flatness 

8dB Over Band

Noise Figure

0.7dB(Typ) 1.2dB(Max)

Image Rejection


Cross Polarization Discrimination


Power Requirements


Band Switching

Low Band: 0Hz

High Band: 22KHz±4KHz

Polarization Selection Voltage

V: 11.0V - 14.0V      

H: 16.0V - 19.0V

DC Current Consumption

150mA(Typ) 250mA(Max)

F/D Ratio


Operating Temperature 

-30 °C to +60 °C


Packing Details:


Unit Packing Size

PCS/ Carton



Carton Size

QTY per Container


20GP: 32950pcs


40GP: 63550pcs

N.G. : 10.5KG

40HQ: 80000pcs

G.W.: 12KG 

Universal Quattro LNB for Satellite Receiver DVB-S

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.