General Dynamics C4 Systems URC-200 (V2)
52
Table 11 – Remote Transceiver Operation Commands (Continued)
CODE NAME DESCRIPTION
TRANSCEIVER
KEYPAD
Note 1
Frequency
The "R" Command sets the receive
frequency value for the current preset
channel.
The “R” Command followed by 6 digits
defines a receive frequency value. The 7
th
digit is automatically determined by the
transceiver. The ‘x’ values, along with the
7
th
digit, must be divisible by 25 kHz, 12.5
kHz, or 5 kHz.
"Rxxxxxx" = receive frequency
Transceivers with the EBN-30 Option, for
the 30-90 MHz band, the first digit
following the “R” Command will be a "0"
which is then followed by 5 digits to define
the receive frequency value. The 7
th
digit
is automatically determined by the
transceiver. The ‘x’ values, along with the
7
th
digit, must be divisible by 25 kHz or
12.5 kHz.
“R0xxxxx” = receive frequency for the 30-
90 Band
Transceivers with the EBN-400 Option, for
the 400-420 MHz band, the first digit
following the “R” Command will be a "4"
which is then followed by 5 digits to define
the receive frequency value. The 7
th
digit
is automatically determined by the
transceiver. The ‘x’ values, along with the
7
th
digit, must be divisible by 25 kHz, 12.5
kHz, or 5 kHz.
“R4xxxxx” = receive frequency for the
400-420 Band
BCN
1
FREQ
0 - 9
XXX
(ENTER 6 DIGITS)
Note: When using the
keypad to input the
receive frequency, the
transmit frequency is
also entered
simultaneously.
(See Paragraph 4.4.6.2)