Quasonix TIMTER Installation And Operation Manual page 52

Mnemonic Name
Command
FR Frequency
44 Quasonix, Inc.
Description
If no argument is passed, it
reports the frequency. If an
argument is passed, it sets the
frequency. The argument
specifies the frequency in MHz. If
the command is entered with a
'?', then the allowed frequency
ranges for this unit display.
This command rounds the
frequency to the nearest 0.5
MHz. If the rounded frequency is
within one of the transmitter's
allowed bands, the transmitter will
tune that frequency and confirm
the change for the user.
If the frequency is outside of the
allowed range for the unit, the
transmitter will NOT retune but
will report an error to the user.
If the FO option is present, the
resolution is 1 Hz (0.000001
MHz).
Examples:
FR Display the current
frequency
FR ? Display allowed
frequency ranges
FR 1436.5 Set frequency to
1436.5 MHz
Refer to section 4.2.3.1.9 for
related FR command detail
TIMTER™ Multi-mode Dual
Telemetry Transmitter
Option (s) Setting
Required Saved?
Standard Y
Factory
Default
FR
1436.5