"N" for 223.50 MHz = 223500 ÷ 5 = 44,700
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 223.50 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
before doing any further work on your transceiver.
Subtracting from N: Remainders & Doodles NO YES Position
Can you subtract 32768? 11,932
32K
Can you subtract 16384?
16K
Can you subtract 8192? 3,740
8K
Can you subtract 4096?
4K
Can you subtract 2048? 1,692
2K
Can you subtract 1024? 668
1K
Can you subtract 512? 156
512
Can you subtract 256?
256
Can you subtract 128? 28
128
Can you subtract 64?
64
Can you subtract 32?
32
Can you subtract 16? 12
16
Can you subtract 8? 4
8
Can you subtract 4? 0
4
Can you subtract 2?
2
Can you subtract 1?
1
Will this be a Simplex
channel?
SIMP
Will Transmit be 600 KHz
LOWER than Receive?
- RPT
Will Transmit be 600 KHz
HIGHER than Receive?
+ RPT
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