Specifications
229
OPARAM.CDS File
Station Card OPARAM Codes
For Station I Card Software V7E0 and Station II Card Software V1A9. 
Table 32: Station Card OPARAM Codes
(**) = default value for parameter
Meaning cc pp qq ...
— — — NOTE: The batching parameters: 0A, 0B, 0C, 0D, 0F, 10 
and 13, are no longer used (they are used for version 300 
and earlier). They are ignored if set.
(reserved) 35
2-tone batch size 02 2E nn = maximum number of 2-tone pages to send from a
single batch (for group calls). 
Default is 3B (59 decimal).
2-Tone batching (obs) 02 0A nn = # seconds in batching period 
Default = 30 sec
2-tone format inter-page 
delay
03 41 00 00 through 27 10 (0 to 1000 ms)
Defaults: 03 E8 (1000 ms) for all code versions but 
601-1149
0B B8 (3000 ms) for code version 601-1149, 
Public Safety version
5 or 10 padding multiple for 
POCSAG numeric pages 
(version 1B0 and later)
02 3b 00 = Padding multiple for the numeric message is 5
>= 01 = Padding multiple for the numeric message is
10 (range is from 00** to FF) 
5/6-tone batch size 02 24 nn = maximum number of 5/6-tone tone only pages that
may follow a single preamble. 
Default is 1F (31 decimal).
5/6-Tone batching(obs) 02 0B nn = # seconds in batching period 
Default = 30 sec
Amplitude for Tone 
Generation (version 1B0 
and later)
02 39 nn = Set the output level for tone generation, as a
percentage of full amplitude 
**default = 64 (hex) = 100 decimal
ANT TX control word(s) 
(obsolete at V1A9)
07 2B byte 1 = TX Zone to program 0-15 or 16 for TX off word.
bytes 2-6 = Control word information, 40 bits
Batching multiplier time 
(obs)
02 13 nn = multiply each batching time by this number to get
the real batching time in seconds. 
default = 1 range: 1 to 255
Breakthrough hold off 03 23 byte 1,2 = maximum time to wait for paging to
complete before a breakthrough page can force
a halt to paging. 1 ms per increment of this
value. Default is 03E8 (1000 decimal) for 1
second.
Busy time (TBSY) 03 01 nn nn = # milliseconds that COR and BUSY must be
clear before radio is ready (**default = 2
seconds) (0 will ignore COR and BUSY)










