AT86RF211-DK868107 Atmel, AT86RF211-DK868107 Datasheet - Page 20

• Manufacturer Part Number: AT86RF211-DK868107
• Description: KIT DEV FOR AT86RF211/868MHZ
• Manufacturer: Atmel
• Series: Smart RFr
• Type: Transceiverr

Specifications of AT86RF211-DK868107

• Mfg Application Notes: SmartRF Series Application Note
• Contents: 868MHz Frequency, 2 AVR Boards, Embedded Demos, In-System Programming possibility
• For Use With/related Products: AT86RF211 @ 866MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT86RF211DK868107

5307C–WIRE–04/04
Using this Kit for (RF) Evaluation
4-6
Warning: There is NO simple relationship between F (in MHz) and these 2 x 32-bit,
please always use this procedure to find out the bits that must be written in registers (do
NOT try to modify the bits directly!).
Automatic computing of frequencies (RX mode):
– Each frequency is coded with 32 bits. (Fch - Dev) corresponds to logical “0”
– The maximum frequency deviation authorized in the PRE-SETUP window
– Enter your frequency and choose the band corresponding to your receiver,
and (Fch + Dev) corresponds to “1”. These 2 x 32-bit will be written by the
software in the relevant registers.
must not be exceeded. The IF value (as defined in the PRE-SETUP menu) is
naturally taken into account.
then click on COMPUTE. The software will calculate and display the two
frequencies F2 and F3 (corresponding to the Upper Side or Lower Side Band)
the AT86RF211 is able to synthesize. “eps [Hz]” gives you the difference
between desired and synthesized frequencies.
AT86RF211 Development Kit User Guide