RF-BM-S02
Shenzhen RF-star Technology Co., Ltd.
Page 10 of 23
3 Specifications
3.1 Recommended Operating Conditions
Functional operation does not guarantee performance beyond the limits of the conditional parameter values in the table
below. Long-term work beyond this limit will affect the reliability of the module more or less.
Table 3. Recommended Operating Conditions of RF-BM-S02
Items
Condition
Min.
Typ.
Max.
Unit
Operating Supply Voltage
Battery Mode
2.0
3.3
3.6
V
Operating Temperature
/
-40
+25
+85
℃
Environmental Hot Pendulum
/
-20
+20
℃
/min
3.2 Handling Ratings
Table 4. Handling Ratings of RF-BM-S01
Items
Condition
Min.
Typ.
Max.
Unit
Storage Temperature
Tstg
-40
+25
+125
℃
Human Body Model
HBM
±2000
V
Moisture Sensitivity Level
2
Charged Device Model
±750
V
3.3 Receiver RF Parameters
Table 5. Table of Receiver RF Parameters
When measured on the RF-BM-S02 reference design with T A = 25
℃
, V BAT = 3.3 V, Fc = 2440 MHz with DC/DC
enabled unless otherwise noted.
1 MBPS, GFSK, 250 kHz deviation, Bluetooth low energy mode, and 0.1% BER
1
.
Parameters
Test Condition
Min.
Typ.
Max.
Unit
Receiver Sensitivity
2
High-gain mode
-93
dBm
Receiver Sensitivity
2
Standard mode
-87
dBm
Saturation
3
6
dBm
Co-channel Rejection
3
-5
dB
Adjacent-channel Rejection
3
±1 MHz
-5
dB
Adjacent-channel Rejection
3
±2 MHz
30
dB
Blocking
3
-30
dBm
Frequency Error Tolerance
4
Including both initial tolerance and drift
-250
250
kHz
Symbol
Rate
Error
-80
80
ppm
