Specifications

15.247 (a) (1) Statement
CETECOM S.A. – ITA team Page 16 of 16 Bluetooth devices
3. Receiver input bandwidth
According to “Bluetooth specification Version 1.1 – Part A – Radio Specification”
and in order to match the transmitter output bandwidth, all Bluetooth devices
have input bandwidth of 1 MHz.
4. Synchronization of the receiver with the tranmitted
signals
In every connection one Bluetooth device is the master and the other one is the
slave. The master determines the hopping sequence. The slave follows this
sequence. Both devices shift between RX and TX time slot according to the
clock of the master.
Additionally the type of connection (e.g. single or multislot packet) is set up at
the beginning of the connection. The master adapts its hopping frequency and
its TX/RX timing according to the packet type of the connection. Also the slave
of the connection will use these settings.
Repeating of a packet has no influence on the hopping sequence. The hopping
sequence generated by the master of the connection will be followed in any
case. That means, a repeated packet will not be send on the same frequency, it
is send on the next frequency of the hopping sequence.