User's Manual

FreeWave Technologies User Manual Addendum
421-512 MHz Transceiver
V1.0
LAD0014AA Rev A
11 of 11
ERRATA SHEET
Firmware version 5.34A
Use the following formula to calculate the proper Channel Number:
Ftune = Tuning frequency in MHz
Channel Number = (Ftune – 390) / .00625
NOTE: ALL Channel Numbers representing 12.5kHz spacing are even numbers. If a
calculation has been made that results in an odd number, that Channel Number will
be for 6.25kHz spacing and is not supported at this time.
The current firmware does not support:
1) 25kHz Channel Spacing
2) 6.25kHz Channel Spacing