How to programm a SPI Motorola PLL MC145158 using PIC or AVR?

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fjpompeo

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Need to know how to programm a SPI Motorola PLL MC145158 using PIC or AVR.
How to calculate A, R, N, oscilator frequency and so on to a channel spacing of 70kHz?

Very thank you,

Fernando
 

+mc145158 +pll +pic

Hi ,
Your MC145158 IC is serial data in or parallel data in ? Which?..
MC145158 eq=MB87006 IC.
You must look the TS440S HF Kenwood Transceiver Service Manual.
www.mods.dk
Sincerely
S.TASKIN.
 

mb87006

Hi TA2CTP,

MC145158 is a serial programable PLL very often used in the old Motorola FM celular phone. I have some and would like to design a 2m PLL with then, if possible one for RX and other for TX so I can build a 2m repeater.

73,

Fernando - PU2PLL - Brazil
 

programming mc145158

Yes,
I'm understand,but ;
You can build with any old DANCALL Mobile Telephone to Repeater.
(But it must be to modification).
And now OUR PLL Proffessor friend address: ta2nz@hotmail.com
Sincerely
 

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