Golden Multimedia Forum

DRO stands for Dielectric Resonator Oscillator
PLL stands for Phased Locked Loop.

In simple terms, Phase lock loop or “PLL” LNBF’s are more stable than DROs, because they use a more stable internal reference source by utilising crystal oscillators.

Bro you can find it in literature of every LNB.
Don’t buy any local lnb here
Inverto black khareednay ka koyi faida nahi.

Inverto PLL is better.


This is Inverto PLL:

yes bro yahi hai

africa wrote: 04 Jun 2020, 12:25 pm aimanalius
i can appreciate your post.
thanks lot for very useful information regarding LNB.
share the shop name or contact info where PLL LNB Available in Pakistan.
Kindly share your PLL Lnb some pics and Price.

This is my PLL lnb :

venton is PLL

Inverto PLL yeh hai jis k sath lekha hota hai k pll hai :


Invero premium series are PLL


https://www.inverto.tv/lnb/362/single-u ... mm-pll-lnb

Carried out some tests this morning to compare both the DRO & the PLL LNB

Tests as obtained with a Venton Quad-Lnb (PLL) :
Venton PLL.jpg

Tests Carried out for TP: 12692
The RF Level for a PLL is : -36 DB
Signal to Noise Ration SNR: 10.6 DB
BER: 0
No Packet Losses


The same tests carried ...

Scan Results of Hotbird 13E with Inverto Black ultra (DRO): 8D7E7CB2-E29B-4E87-B9E0-94B06FD4F6C8.jpeg

Total channels received : 1151




Scan Results with Venton (PLL) :
D62793E9-0304-4FE8-B20D-A8BAE9FD1D7F.jpeg



Toral TV channels received 1277


Also, I can barely get these signals locked ...

Dish size: 6 ft
Location Peshawar

Gadgets : Mediastar MS 4030 & Prof 7500 .