Samsung BTM730B User Manual

Modular installation manual

i.

We

recommend

WAR

NING

ii. This module should not be installed and operating simultaneously with other radio

additional evaluation or FCC

without

iii. The host system should have proper label showing that

to keep 20cm

distance when installing this

filing.

it

"Contains FCC ID : A3LBTM730B"

module.

Version 1.0

Samsung Electronics

page 1 of 6

User Manual for BTM730B (for AIO PC)

1. Introduction

2. Hardware Configuration

Item

IC Vendor

Part Number

BTM730B BT Module containing Bluetooth 3.0 / Mac compatible Bluetooth Module/ Baseband
optimized Radio with UART interface.

2.1 Main Chipset Information

Bluetooth 3.0

MAC/Baseband/Radio

2.2 Block Diagram
Block Diagram of BT Module is as Figure.1.

CSR BC05MM

Figure.1 BTM730B Block Diagram

Version 1.0

Samsung Electronics

page 2 of 6

3. Operational Description

BTM730B BT Module is RF communication controller which is equipped with AIO PC for the
users who use wireless devices.

A number of channels are 79 which are based on IEEE 802.15.1/1a and frequency range is
2402MHz ~ 2480MHz. Each channel has a bandwidth of 1 MHz.

- Transmitter
Baseband processor uses FFHS (Frequency Hopping Spread Spectrum) scheme to avoid
interference from other signals by hopping to a new frequency after transmitting or
receiving a packet.
BTM740B BT Module provides 1Mbps, 2Mbps (EDR), 3Mbps (EDR) data rate and 2FSK/DQPSK/8DPSK
modulation.
Tx signal is modulated as Tx IQ by DAC (Digital-Analog Convertor) inside of baseband IC
then it is transmitted through internal PA (Power Amplifier).

- Receiver
Transceiver IC is insulated by Low Noise Amplifier (LNA) to avoid undesirable noise
interferences. RF signal is converted and demodulated as RX IQ by through intermediate
frequency and RF filter then it is input to the processing unit.

- Power Class
BTM730B BT Module operate as BT Power Class 1 of IEEE 802.15.1/1a Standard.

- Interface
BTM730B BT Module supports standard UART interface and UART setting values are as Table.1.

Table.1 UART Setting