Description Of The Wireless Functions And Technology - Motorola MBP69SN User Manual

16. DESCRIPTION OF THE WIRELESS
FUNCTIONS AND TECHNOLOGY
RF Frequency
Channel Bandwidth
Operation Voltage
Types of Spread Spectrum
Modulation Type
Number of Channel
Chanel Spacing
ChannelFrequency
Dwell Time (if FHSS)
Hopping Rate (if FHSS)
Antenna Gain
Bluetooth Version
Maximum Output Powers
1. BLE4.1 devices operate in the unlicensed 2.4 GHz ISM (Industrial
Scientific Medical) band. BLE4.1 wireless technology has 40 channels (3
broadcasting channels, 37 data channels), each channel spacing 2MHz,
over the entire operating frequency range: 2.402-2.480GHZ. A frequency
hopping transceiver is used to combat interference and fading. The
modulation method is GFSK, the output power is 0 dBm, and the maximum
transmission range is 10 m.
2. The BW-TSX device uses BLE4.1 to establish the connection, with our
device acting as a peripheral. The device will passively respond to the app's
connection request and establish a connection to the app. Once a BW-TSX
device has connected to the app, the device will no longer be connected
34
2.4GHZ-2.48GHZ
2 MHz (-20 dB)
DC3.7V
FHSS
GFSK
40
2 MHz
0-39 Channel 2.402-2.480GHZ
400 ms
1600 HZ
0 dBi
V1.0
0 dBm

Description Of The Wireless Functions And Technology