Exclusive: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
|
06-11-2014, 03:20 PM
(This post was last modified: 06-11-2014 03:45 PM by SENTHIL KUMAR.)
Post: #1
|
|||
|
|||
17 K, 15 K, 13 K LNB- WHICH IS BEST?
You see on the LNB top , N.F. reading is given there.
The Noise Figures (N.F) refers the quality of the first stage input amplifier transistor. The quality is measured in units called Noise Temperature, Noise Figure or Noise Factor. Both Noise Figure and Noise Factor may be converted into Noise Temperature. The lowest Noise Temperature is better. So an LNB with Noise Temperature = 13 K is as good as one with 17 K. (K means degrees Kelvin) So the noise figure refers “ HOW MUCH NOISES ARE MIXED WITH SIGNAL”. So in practical, 17 K - Normal 15 K – Better 13 K - Best. Advantages of 13 K LNB . 1. Noises are reduced. 2. Picture freezing can be avoided. 3. Useful for low signal / out of coverage satellites. But cost wise 13 K LNB is higher than the other LNB. |
|||
The following 6 users Like SENTHIL KUMAR's post: Babu, buddhan, Kirubakaran George, lal_sri lanka, SatVijay, SHFARUN |
06-11-2014, 03:32 PM
Post: #2
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
Very useful info..thnx for sharing your knowledge with us Senthil Kumar bro..
|
|||
06-11-2014, 04:43 PM
Post: #3
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
17 K - Normal :ok
Please Upload Screenshots Here : http://www.sathunters.in I Do Not Answer Questions In PM! For All Questions There Is a Forum Where, To The Extent Possible, I Will Answer. |
|||
06-11-2014, 06:52 PM
Post: #4
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
(06-11-2014 04:43 PM)Arun Wrote: <font color="red"><strong>Guests cannot see images and links in the messages. Please register to forum by clicking <a href="member.php?action=register">Register Here</a> to see images.</strong></font>OR Login to view. Dear arun bro, I dont understand your reply. |
|||
06-11-2014, 08:28 PM
(This post was last modified: 06-11-2014 08:29 PM by navi.)
Post: #5
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
Very useful update
|
|||
The following 1 user Likes navi's post: SANJEEVAMOORTHI |
06-11-2014, 09:34 PM
Post: #6
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
excellent information bro
|
|||
06-11-2014, 10:34 PM
Post: #7
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
Thank you sajee for your valuable comment.
|
|||
07-11-2014, 11:06 AM
Post: #8
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
now a days 13k lnb not available in market ?
experts you have any website selling 13k c band lnb |
|||
07-11-2014, 11:28 AM
Post: #9
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
yes elathegreat bro,
Anybody know the manufacturer of 13 K , please share in the forum. |
|||
07-11-2014, 01:18 PM
Post: #10
|
|||
|
|||
RE: 17 K, 15 K, 13 K LNB- WHICH IS BEST?
(06-11-2014 06:52 PM)SENTHIL KUMAR Wrote: <font color="red"><strong>Guests cannot see images and links in the messages. Please register to forum by clicking <a href="member.php?action=register">Register Here</a> to see images.</strong></font>OR Login to view. 17k LNB Is Best Bro.. Please Upload Screenshots Here : http://www.sathunters.in I Do Not Answer Questions In PM! For All Questions There Is a Forum Where, To The Extent Possible, I Will Answer. |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)