FOR OPERATING FM RECEIVER ON 50 KHz FREQUENCY SEPARATION SETTINGS:

FOR Models...AF210 and  AF210FM only

 

 Refer to the appropriate receiver Manual for the switch locations.

Set R1=0 and R2=1.  The reference will be 50KHz.  The D0 to D12 settings are the binary number for the PLL divider.  The divider is determined by adding 10.7 MHz to the desired receive frequency and then dividing by 50KHz.  If you send the desired receiver operating frequency we will provide the switch settings or see attached table..... (50KHz Settings).  (.pdf file)

 

FOR EXAMPLE:  If the desired frequency is 106.650MHz the divider would be 106.650+10.7 or 117.350MHz divided by 50KHz (or 0.050) for 2347.  The binary number would be, starting at D0:  1,1,0,1,0,1,0,0,1,0,0,1,0.   The "1" being the "ON" switch position (switch handle towards microprocessor).