4.3.4 RF Divider

The RF divider delivers the local oscillator signal to the mixer in RXMode by dividing the VCO output frequency by 2, 4 or 6. It divides by 6 for 310-318 MHz, by 4 for 418-477 MHz and by 2 for 836-956 MHz. The FECR.S4N3 and FECR.LBNHB control bits control the RF divider.