Multi-Tech Systems MTS2BTA - Manual (Page 7)

Chapter 1 – Description and Specifications
Multi-Tech Systems, Inc. Serial-to-Bluetooth Adapter User Guide (S000370A) 7
Technical Specifications
Category Description
Serial Interface Supports speeds from 1200bps to 230Kbps
RF Interface Frequency………………2402 – 2480MHz
Modulation……………...FHSS/GFSK
Channel Intervals………1MHz
Number of Channels….79CH
Transmission Rate…….721Kbps
Data Format For Serial Interface - Asynchronous, 8-N-1, Default is 9600bps
Flow Control Hardware
RF Receive Sensitivity -80dBm typical
Output Level (Class 1) 20dBm maximum
RF Range Class 1 - 100 meters (330 feet)
Modes of Operation Inquiry, Idle, Data, Fast Data, Park, Sniff, Command, Master, Slave
Device Profiles Serial Port (SPP), Dial-up Network (DUN)
Buffer Serial 50 bytes
RF
50-byte RX buffer
Weight 0.6 oz. (0.017 Kg.)
Dimensions 1.045" x 2.541" x 0.680" (2.65cm x 6.45cm x 1.7cm)
Power Idle: 2mA (0.0066W @ 3.3Vdc) (0.01W @ 5Vdc)
Connected: 7mA (0.0231W @ 3.3Vdc) (0.035W @ 5Vdc)
Fast Data:
45mA (0.1485W @ 3.3Vdc) (0.225W @ 5Vdc)
Inquiry: 70mA (0.231W @ 3.3Vdc) (0.35W @ 5Vdc)
Notes: These power measurements were taken with no LEDs connected.
Driving an LED through 330 ohm resistor to GND draws an additional
4mA on 5V for each LED.
Operational
Temperature -40 to +70 ° C
Storage Temperature -40 to +85 ° C
Voltage 9Vdc to 25Vdc
Default Power Up
Settings AT Command Response Form = Long Form
Bluetooth Service Profile = Serial Port Profile {SPP}
Device Role = Slave
Baud Rate = 9600bps
Data Bits = 8 bits
Parity = None
Stop bits = 1 bit
Hardware Flow Control RTS/CTS = Enabled
Power Mode = Never go into deep sleep mode
Country Code = North America and Europe
Name of Device (local name) = Serial-to-Bluetooth Adapter
My Radio Status = 1,0 {slave, disconnected}
Service Name = COM0
Power up default ATSW24 settings = 0,0,0,0 {long response, no authentication, no
auto SCO connect, no minor}
Power up default ATSW25 settings = 0,1,0,0 {slave, data, allow data to pass, SPP}
Major & Minor Class Of Device (COD) = 00000000 {undefined}
Security PIN and Encryption Disabled
Default PIN = “default” caps sensitive
Page Scan Interval = 0x400 {2560msec.}
Page Scan Window = 0x200 {11msec.}
Inquiry Scan Interval = 0x400 {2560msec.}
Inquiry Scan Window = 0x200 {11msec.}
Timeout Connection Parameters
Inquiry = 60 seconds
Slave Connect = 60 seconds
Master Connect = 60 seconds
ATDM idle mode = 60 seconds
ATDM Master Mode = indefinitely (need to perform ATUCL to cancel last
command)
Timeout for loss of Bluetooth connection = 4 seconds