Thread: transmitter vlf
View Single Post
  #8  
Old 12-12-2011, 04:45 PM
aft_72005's Avatar
aft_72005 aft_72005 is offline
Guru
  
Join Date: Feb 2005
Location: The empire of Cyrus the great
Posts: 802
Default
Quote:
Originally Posted by jack View Post
HI TO ALL
I found a transmitter VLF.But no list of parts
1-How telescopic antenna to replace the coils in the circuit?
2-Do more with telescopic antenna beam waves?
3-It was the middle of the coil and it was attached to the telescopic antenna?
A general question:
4-Waves in the ground after colliding with the metal to be reflected in what form?
1 to 3 questions please help me?


Hi jack
Help for you, ic is 4046 PLL . for transistors ,you can use BD sires
Reply With Quote