Specifications

FX-146 • 111
"N" for 146.52 MHz = 146520 ÷ 5 = 29,304
Now, install Programming Diodes at all YES positions and we're done!
The practical result from the preceding exercise is that we install diodes only
in the YES positions on the matrix. Compare these results with the diode
programming illustrated for 146.52 MHz Simplex on the schematic diagram.
If you do not yet understand EXACTLY what we did in this exercise and why,
we suggest in the strongest possible terms that you work at getting it clear
Subtracting from N: Remainders & Doodles NO YES Position
Can you subtract 32768?

32768
Can you subtract 16384? 12,920

16384
Can you subtract 8192? 4,728

8192
Can you subtract 4096? 632

4096
Can you subtract 2048?

2048
Can you subtract 1024?

1024
Can you subtract 512? 120

512
Can you subtract 256?

256
Can you subtract 128?

128
Can you subtract 64? 56

64
Can you subtract 32? 24

32
Can you subtract 16? 8

16
Can you subtract 8? 0

8
Can you subtract 4?

4
Can you subtract 2?

2
Can you subtract 1?

1
Will this be a Simplex chan-
nel?

SIMP
Will Transmit be 600 KHz
LOWER than Receive?

- RPT
Will Transmit be 600 KHz
HIGHER than Receive?

+ RPT