- - Don't Buy a New LNB Until You Read This  - - What is the difference between a Standard and Universal LNB? Which LNB should you use for International channels?  Click Here to see which one is right for you.  There are so many choices.  Which one is right for you?  Click Here to read which LNB you should choose and which one you should NOT choose!

Description
Chaparral's Universal KuLNBF is designed for reception of signals in the frequency range between 10.7 - 12.75 GHz and is fully compatible with all ASTRA satellite systems. The Universal KuLNBF provides internationally renowned Chaparral quality and reliability at a very affordable price. This unit features 22KHz tone switching for selection between high and low band in addition to conventional voltage-selected polarization selection.

Compact and easy to install, the Universal Ku LNBF is the ideal solution for offset antennas for both analog and digital satellite signal reception.

The Universal Ku LNBF incorporates proven LNB technology for superior noise performance and reliability. Key benefits include high cross polarity isolation and low noise temperature.

Features

• ASTRA CERTIFIED & universal compatible for analog and digital signal reception
• High cross pol isolation
• Low noise temperature
• 2-year warranty
• Economical
• Easy to install
• Lightweight

Specifications

Input Frequency	10.7 - 12.75 GHz
Output frequency	950 - 2150 MHz
f/d Range	.6 to .7
Output Connector Type	"F" Female Connector
Conversion Gain	58 dB typical
Polarization	Linear; Horizontal and Vertical
Cross Pol Isolation	20 dB Minimum
Noise Figure @ 25°C	0.8 dB typical
LO frequency	9.75 GHz low band 10.6 GHz high band
LO stability	+/- 3.0 MHz
Weight	185g

 

 

FAQ for LNB / LNBF:

 

What does LNB and LNBF stand for?

LNB stands for Low Noise Block.  LNBF stands for Low Noise Block Feed.

 

What is the difference between LNB and LNBF?

LNB usually only receives signal from 1 polarity (Vertical or Horizontal for Linear FSS and Right or Left for Circular DSS)  A good example of of a LNB is our ASC511 Ku LNB.  Another good example is our C band LNB the BSC211.  The rest are mostly LNBF's.  Usually Vertical and Right polarities operate on 13V DC and Horizontal and Left polarities operate on 18V DC.

 

What is the difference between a Standard Ku band LNBF, Normal Ku band LNBF, Universal Ku band LNBF & DSS LNBF?

There are 3 main types of LNBF's.  The first is Standard.  Standard & Normal LNB and LNBF's are the same.  They are FSS linear and the frequency range is from 11.7GHz to 12.2GHz.  The second type of LNB/F is Universal.  The operating frequency range for a universal LNBF is 10.7GHz to 12.75GHz.  This is a wider frequency range than the "Normal" type and does not restrict you in receiving only the signals broadcasted in the narrow frequency range of 11.7GHz to 12.2GHz.  You will still be able to receive the signals broadcasting between 11.7GHz to 12.2GHz obviously.  The third and the most popular in the United States for DISH Network & DirecTV is DSS.  DSS LNBF's are always circular.  The frequency range is 12.2GHz to 12.7GHz.

 

Why is it recommended to purchase a Universal Ku band LNB and not a Standard or Normal type?

It's true that in North America, the broadcasting frequency range of satellites is between 11.7GHz and 12.2GHz, but there are 2 benefits of purchasing a Universal Ku LNB rather than a standard or normal Ku band LNB.  1.  In case the low frequency range of 10.7GHz to 12.2GHz opens for standard broadcasting, you don't want to go and spend money on purchasing a new LNBF, and not to mention that all existing standard LNB and LNBF's will basically become obsolete, and that climbing a 40 foot ladder and installing a new LNB is also a pain. 2.  Since a Universal LNB is used world-wide and not only in the USA, it is better developed.  Other companies try to give you sales pitches that some sort of technology improves their LNB, but the truth of the matter is that Universal Ku Band LNBs are proven to be more stable, dependable, and reliable.  It's better be safe and purchase a Universal Ku band LNB like the Universal LNBF LKU1-2A, and the Chaparral line of Ku band Universal LNB and LNBF.

 

Are you watching International channels like Persian TV , Arabic TV , Afghani Channels , Vietnamese Channels , Iranian Channels , Christian Channels , Coptic Channels , African Channels , or other International or American channels from Galadxy 19 or Galaxy 18?

You will need to get a Universal Ku LNB.  Click Here to read why.

 

What is the difference between a Linear and Circular LNB?

This has to do with the way the signal is transmitted from the satellite in the sky.  There are two different ways that a satellite can broadcast its signal.  If linear, it broadcasts Horizontal and Vertical.  If circular, it broadcasts Right Circular and Left Circular.  To understand this better, imagine the signal coming in like a screw that's turning left or right.

 

 

How do I know if I need a linear or circular LNBF?

Click Here or go to lyngsat.com and choose the satellite you are trying to pick up.  Under the transponder frequency column (Freq. Tp) you will see a letter next to the frequency.  If the letters used are R or L (Right or Left), then it's a circular broadcasting transponder.  If you see the letters H or V (Horizontal or Vertical), then it's a linear broadcasting transponder.