Freedom R8100 SERIES, Operator'S Manual

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Key ID (Voice Frame Encoder submenu)
When encryption is used this identifies the specific encryption key used when multiple keys are present
on the encryption modules. The range of values is from hexadecimal 0000 to FFFF. Alpha numeric
entries are made using the ▲▼ (Up/Down), and ◄► (Left/Right) keys, numeric keypad, and spin knob.
Algorithm ID (Voice Frame Encoder submenu)
When encryption is used this identifies the specific encryption algorithm used in the system. Hexadecimal
80 is the default value indicating no encryption algorithm is used. The range of values is from hexadecimal
00 to FF. Alpha numeric entries are made using the ▲▼ (Up/Down), and ◄► (Left/Right) keys, numeric
keypad, and spin knob.
Status Symbols (Voice Frame Encoder submenu)
A horizontal menu provides selections for indicating the status of the inbound channel when the R8100
emulates a P25 repeater.
0 – Unknown Talkaround
1 – Busy
2 – Unknown In/Out
3 – Idle
Low Speed Data (Voice Frame Encoder submenu)
Enter custom user data not defined by the Common Air Interface (CAI). The range of values is from
hexadecimal 00000000 to FFFFFFFF. Alpha numeric entries are made using the ▲▼ (Up/Down), and
◄► (Left/Right) keys, numeric keypad, and spin knob.
Talk Group ID (Voice Frame Encoder submenu)
Enter the Talk Group ID (TGID). Otherwise a standard value of hexadecimal 0001 is used. The range of
values is from hexadecimal 0000 to FFFF. Alpha numeric entries are made using the ▲▼ (Up/Down),
and ◄► (Left/Right) keys, numeric keypad, and spin knob. The value entered is used for the header word
as well as the Link Control word (if applicable).
MFID (Voice Frame Encoder submenu)
Enter Manufacturer ID from assigned list – used when non-standard data or manufacturer proprietary
signaling is embedded in the voice frame. Otherwise a standard value of hexadecimal 00 is used indicating
all information fields conform to the CAI. The range of values is from hexadecimal 00 to FF. Alpha
numeric entries are made using the ▲▼ (Up/Down), and ◄► (Left/Right) keys, numeric keypad, and
spin knob. The value entered is used for the header word as well as the Link Control word (if applicable).
Note: The value entered is transmitted even if the Implicit MFID bit is set (SF=1); it is the receiver’s
responsibility to ignore it.