Wednesday, November 19, 2014

FM Stereo Transmitter 0.3 Watts with Multiplexer Circuit Schematic

Eltronicschool. - In this time we will continue to post the transmitter edition with the tittle FM Stereo Transmitter 0.3 Watts with Multiplexer circuit schematic. Here we will show you two parts of FM Stereo transmitter these are FM transmitter 0.3 Watts circuit schematic like in figure 1 below and Multiplexer or stereo MPX circuit schematic like in figure 2 below. With combine these circuit schematic we will get the FM Stereo Transmitter 0.3 Watts.

Circuit Schematic

Figure 1. FM Transmitter 0.3 Watts Circuit (Karya Solderanku)
Figure 2. Multiplexer Stereo (Karya Solderanku)

Component List of FM Transmitter 0.3 Watt
  1. R1 = 100K
  2. R2, R3, R6 = 22K
  3. R4, R5 = 150
  4. R7, R9 = 12K
  5. R8 = 47
  6. R10, R12 = 6K8
  7. R11 = 22
  8. R13 = 4K7
  9. R14 = 10
  10. RFC = R 100K 1 / 2W email wrapped around the bodynya
  11. D = varactor diode *
  12. T1 = Transformer Oscillator, containers legged 5mm wide, the number of windings 3 convolution
  13. C1, C4, C14 = 100n
  14. C2, C3, C13 = 33p
  15. C5, C6, C7 = 20p
  16. C8, C10, C12 = 1n
  17. C9 = 25p
  18. C15 = 10uF
  19. C5pF *
  20. Q1, Q2, Q3 = FCS9018, 2SC9018
  21. Q4 = 2SC2053, 2SC2538

 * D varactor if not available in stores can be found in the former old tv tuner
             C5pF terpararel dg T1 osc can be removed

Component List of Stereo Multiplexer
  1. See all component in figure 2 above


Thank you for your coming here in www.eltronicschool.com site, we hope the article above will help you to know more about your an electronic circuit design and software in this time, etc. Please comment here when you want to share and other. Thank you.

0 comments:

Post a Comment

Thank's for your reading in this article, please don't forget to comment.