Trasnsmitter FM PLL Stereo

[STL]

http://www.jonasbairros.xpg.com.br/transmissores%20de%20fm/transmissor%20de%20fm%20stereo%20pll/transmissor%20de%20fm%20stereo%20pll.htm

use
X-TAL 10.240 MHZ  (Jumper = .00   .20   .40  ......  No Jumper  = .10  .30  .50 ....) 
X-TAL 10.245 MHZ  (Jumper - .05    .25   .45 ........ No Jumper  = .15  .35  .55 ...)

 
IC3  Error in the circuits.
 

[STL]

The adjustment switch's

http://www.northcountryradio.com/Kitpages/mpx96cht.htm

[STL]

transmitter fm
http://gbppr.dyndns.org/lpfm/index.html

[THE MARCONIST]

Thanks Bro ....

[STL]

Edit .....


X-Tal  10.240 MHZ  (No Jumper IC- MC145152  Pin 11  With Gound)


88.10 MHZ
88.30 MHZ
88.50 MHZ
88.70 MHZ
88.90 MHZ

X-Tal  10.240 MHZ  (Jumper IC- MC145152  Pin 11  With Gound)

88.00 MHZ
88.20 MHZ
88.40 MHZ
88.60 MHZ
88.80 MHZ

--------------------------------------------------------------------

X-Tal  10.245 MHZ  (No Jumper IC- MC145152  Pin 11  With Gound)

88.15 MHZ
88.35 MHZ
88.55 MHZ
88.75 MHZ
88.95 MHZ

X-Tal  10.245 MHZ  (Jumper IC- MC145152  Pin 11  With Gound)

88.05 MHZ
88.25 MHZ
88.45 MHZ
88.65 MHZ
88.85 MHZ

[STL]

today this  ..... I use Circuit this.... sent to 150 Watts  at Frequency 105.00 MHZ ..... Circuit this Work ......Ok OK

[achsan]

wah mantabs.........

[STL]

L1  use  21SWG 
3T tap 1
on Coilform (IF)  5 pin (Small)

Work    ..... L1  In circuit  wrong ....

IC = 74C00   In Circuit    Wrong......

[achsan]

good article....