Hardware Decryption Mudule

rolfw

Believe it when I see it Admin.
Staff member
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My Satellite Setup
Technomate 5402 HD M2 Ci, DM7000s, Transparent 80cm Dish, Moteck SG2100 DiseqC motor, lots of legacy gear. Meters: Satlook Digital NIT, Promax HD Ranger+ spectrum analyser.
My Location
Berkshire
#1
Has April Fools Day come late this year.

I'm just off to build my third device, the other two are on Ebay at this moment. :)
Below is the superb gadget to decode the encrypted signal, before it enters the receiver.
Go Here for Info and Circuit Diagram

 

rolfw

Believe it when I see it Admin.
Staff member
Messages
37,671
Likes
1,279
My Satellite Setup
Technomate 5402 HD M2 Ci, DM7000s, Transparent 80cm Dish, Moteck SG2100 DiseqC motor, lots of legacy gear. Meters: Satlook Digital NIT, Promax HD Ranger+ spectrum analyser.
My Location
Berkshire
#2
Crypto Notcher (Oh my god!!)
by Hirotzuko Takahashi


This is the original project of the Crypto Notcher, called "Oh My God!!" from the engineers of Canal Plus.

I have decided to publish this job of mine to oppose the to proliferate some black commerce on the occasion of the new systems of crypto sat-tv giving the possibility to everybody to resolve the problem in definitive way.

The realization, contrarily of the planning, it is not particularly difficult. The CN directly works on the coaxial cable that departs from the LNB and it reaches the decoder, his inside circuit it filters and it converts the wave signal it squares responsible of the crypto of the DVB flow, confusing it and dispersing it to mass, this clever system it allows the signal DVB to come in clear to the receiver as if it was treated of a signal FTA. The system works with any it codifies, present and future and obviously it also eliminates of fact the harmful ECMs.

Code:
Component 

Particular attention must be lent L4 to the realization of the spool 

for the correct filtration of the component crypted. 

CF1 is a ceramic filter, recoverable from OM Transceivers and CB. 

L1 = 20 coils on graphite from 0.3cm 

L3 = 4 direct coils on coaxial 

L4 = 6 coils side 1cm 

L5 = 10 coils 0.6cm, 3 coils separate of 2mm 

L6 = 4 direct coils on coaxial 



The setting is performed by TC1, tuning in to it to have the signal in clear.





Part List



C1 100pF Mylar

C2 1000pF

C3 27pF

TC1 compensator 100pF

CF1 Ceramic filter 455KHz

D1 Diode 1S2473

L1-L3-L4-L5-L6 text





Please, use your mind, it isn't impossible to make it.

Good Luck and Best Regards.





Eng. Hirotzuko Takahashi

Poland

 
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