The Direct FM (DFM) Communication board is used for communication via radio link. The modem uses the three level Direct FM modulation technique and operated between 2400 and 4800 baud. Availability: Usually ships in 6-8 weeks. FRN5546 >>>> JAN 31, 2008 <<<< LAST DAY TO ORDER NEW MOSCAD/MOSCAD-L UNITS, PARTS & ACCESORIES When purchasing MOSCAD hardware/software or any product with NO dollar amount, a quote containing ALL PRICING will be e-mailed before the order is processed.