Bluetooth Specifications

The Bluetooth specifications are as follows:

1. The frequency range of 2400 to 2483.5 MHz with 79 MHz RF (radio frequency) channels in the U.S. and Europe.

2. It is a fact that a Bluetooth data channel hops randomly 1,600 times per second  (approximately) between RF channels 79.

3. Each Bluetooth channel is secreted in different time intervals of 625 microseconds each.
In addition, the master of time slots for transmission, even in opposition to slavery that are transmitted in the odd slots.

5. A data packet can contain up to 2745 bits of data in terms of length.

6. Today, data is transferred via a Bluetooth device in two ways,

i) SCO (Synchronous Connection Oriented)

ii) ACL (asynchronous connection)

7. A Bluetooth piconet can contain three SCO links (at max.), Each with 64,000 bits per second. “Slaves”.

8. A master can’t support more than 3 SCO links with one, two or three (max.) ’slaves’.

9. slots of Use Links ACLs are not reserved for SCO links.

10. A single ACL link can be shared between a master and a slave.

11. An ACL link is transmitted by a master of a slave who is the point to point or broadcast to all slaves at a time uniformly.

12. For the ACL slaves to transmit data is required to receive a request from the master, otherwise the data are not transmitted at all.