User's Manual

FreeWave Technologies User Manual Addendum
421-512 MHz Transceiver
V1.0
LAD0014AA Rev A
3 of 11
Editing the Hop Table
Enter 0 in the Radio Parameters section of the menu, corresponding to FreqKey.
Next, enter F for more options.
1. Enter 0 to edit Hop Table.
2. Choose the Hop Table entry to edit (0-63) and press Enter. The Hop Table entry
is the number in the Table for the displayed Channel Number that represents the
frequency being edited.
3. Choose the desired frequency from the Frequency Table, and then enter the
Channel Number associated with that frequency.
NOTE: For a list of available frequencies and channel numbers at 12.5 kHz spacing,
see the Frequency Table at the end of the manual. This table shows frequencies at
125kHz spacing. If the frequency needed is not shown, use the following formula to
calculate the proper Channel Number:
Ftune = Tuning frequency in MHz
Channel Number = (Ftune – 390) / .00625 *
*For more information, see the Errata sheet at the end of the document.
Programming Single Frequency Mode
In this example, the
radio is programmed to
transmit and receive at a
Frequency of 421.000MHz
This is understood because
the Single Channel being
used is 0. Channel 0 has a
value of 4960.
4960 = 421.000MHz.
Fig 2.