User Manual

Confidential
7
Technologies, Inc.
BT-0002M-1
Bluetooth Module
Radio Characteristics -Transmission
Transmission
Item Measure Bluetooth Spec. Note
Output Power
3dBm
2400.94 >2400MHz
Frequency Range
2481.06 <2483.5MHz
Measuring the –30dBm point
when use channel 0 and 79
2402 MHz
800k <1MHz
2441 MHz
800k <1MHz
20 dB Bandwidth
2480 MHz
800k <1MHz
|M-N|=2
-25dBm
≤ -20dBm
Transmit Output
Spectrum
Adjacent Channel
Power
|M-N|≥3
-45dBm
≤ -40dBm
.
Modulation Characteristics
∆F1
max
00001111 payload
∆F1
avg
167k
140 ≤ ∆F1
avg
≤ 175KHz
∆F2
max
195k
≥ 115KHz at least 99.9%01010101 payload
∆F2
avg
∆F2
avg
/∆F1
avg
1.04 ≥ 0.8
2402 MHz
6.24k ± 75KHz
2441 MHz
6.4k ± 75KHz
Initial Carrier
Frequency
Tolerance
2480 MHz
2.66k ± 75KHz
1 slot
-17K ± 25KHz
3 slot
-13K ± 40KHz
Carrier Frequency
Drift
5 slot
-15K ± 40KHz
1 slot
-0.2K KHz /us
3 slot
-0.2K KHz /us
Modulation Test
Frequency Drift
Rate
5 slot
-0.3K KHz /us