Phones beetle - Bug.

Listening devices. IRON.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 

(C) LAZY KEEPER'99.


Only for those who have experience in Amateur Radio! "(Who were 
not small) 



   Discussed in this article will focus on the promiscuous and 
DEVICE please somnevayuschihsya the legality of the use of this 
garbage then do not read.



   So, this device is a bug or beetle,
wedged in the gap telephone network (wires to a particular
subscriber), then it automatically feeding from the telephone 
network transmits on a frequency you set the conversation the 
caller or if the tube is put, he does not respond and does not 
deliver on a no signs, and the scutes is difficult to determine 
the presence of that very convenient. During the activation it 
has a resistance network through the resistor R5, which does 
not interfere and does not cause suspicion of a subscriber who 
is currently bugged. 

   Fluctuations in the wire, ie conversation Nemudrenye scheme 
in five capacitors, three resistors and transistor modulated

radio wave is caught by any free radio on FM
band reception (from approximately 7 to 100 megahertz?!). 
Capacitor C5 is a filter on the noise and stbilitron KS147A 
stabilizes voltage applied to the scheme that protects the 
circuit from the output failure. Further, the principle is 
already clear to you and understand you should not labor.


   The only difficulty arises when you set up this
devices that only by an experienced ham who
knows how arranged modulator transmitter is Lameroo do
nothing.
 Ratings radio components: R1-GOVERNED, R2-10 KOM, R3-100 OM,
R4-510 OM, R5-270OM, C1-0, 01 MKF, C2-GOVERNED, C3-24 PF
C4-0,1 MKF, C5-0,02 MKF, C6-?, D1-KT3102E (transistor).


           Concept.


                                       R4

           C1 L1 A C5

   R1 H

        / H / \>
C1 D1 C4 C6 T KC147A / \ R5 RIP

        \> E / \> TEL.

                        N NETWORK

      R3 C3 R3 A DIODE

                                               MOST


  Diode bridge either - KU 405-407.

  Coil L1: wound on the frame cross section of 4mm, eight turns
SEW wire 0,5-0,7, turns one by one.

  Next thing your hands where you want to go there and pop this 
bug (Once set up, of course ;-))!


N. Tagil, 18/07/1997 (01/29/1999)