User's Manual

TiWi-uB1 Module
DATASHEET
The information in this document is subject to change without notice.
330-0132 Copyright © 2013 LS Research, LLC Page 9 of 22
RF Characteristics
Measured on LSR TiWiuB1 EM reference design with TA = 25°C, VDD = 3 V, fc = 2440 MHz. LEDs disabled, DC to DC
disabled, measured at RF connecter.
Parameter
Test Conditions
Min
Typ
Max
Unit
TRANSMIT SECTION
Output Power
Measured on LSR TiWiuB1 450-0106 EM
reference design at RF connector using maximum
recommended output power setting
0
dBm
Measured on LSR TiWiuB1 450-0106 EM
reference design at RF connector using minimum
recommended output power setting
-20
Spurious emission
conducted measurement
f < 1 GHz
-52
dBm
f > 1 GHz
-48
dBm
RF frequency range
Programmable in 1-MHz steps
2379
2496
MHz
RECEIVE SECTION
Receiver sensitivity(1) (2)
1 Mbps, GFSK, 250-kHz Deviation, Bluetooth low
energy Mode, 0.1% BER
-94
dBm
Saturation(2)
BER < 0.1%
5
dBm
Co-channel rejection (2)
Wanted signal –67 dBm
-6
dB
Frequency error tolerance
Including both initial tolerance and drift. Sensitivity
better than -67dBm, 250 byte payload. BER 0.1%
-250
250
KHz
Intermodulation (2)
Minimum interferer level
-36
dBm
Table 9 Bluetooth RF Characteristics
1. The receiver sensitivity setting is programmable using a TI BLE stack vendor-specific API command. The default value is standard
mode.
2. Results based on standard-gain mode.