MP2S01
Bluetooth Tester
MP2S01
Bluetooth Tester
Agenda
•MP2S01 Key application
•MP2S01 Key features
Key features
•MP2S01 Product test for BT application
•MP2S01 Performance test for audio quality
•Support test for BT Mono/Stereo headset
•Support automatic throughput test for BT
•Support performance test for audio quality
Key application
•Provide Integrated test SW
•Simulate mass-production quality for field test
•Output power & Sensitivity test
•Evaluate “function key “ test
• End product test for BT audio application
1
(Pairing, Volume up, Volume Down…etc)
• Performance test for audio quality
•Built-in audio analyzer & generator
• PCB test (CSR solution) for BT audio application
•Built-in power meter function
• PCB test (CSR solution) for BT data application
•Built-in frequency detecting function
MP2S01
Bluetooth Tester
MP2S01 End product test for
BT audio application
Test items of End product for BT audio application
•Automatic Pairing
Also test Power/Paring Button
•Button test
Volume Up Button
Volume Down Button
•Acoustic test
TX/RX Level (running HFP/HSP, ex. Mono Headset)
TX/RX THD+N (running HFP/HSP , ex. Mono Headset)
TX/RX Frequency Response (running HFP/HSP , ex. Mono Headset)
L/R RX Level (running A2DP , ex. Stereo Headset)
L/R RX THD+N (running A2DP , ex. Stereo Headset)
L/R RX Frequency Response (running A2DP , ex. Stereo Headset)
Supported BT profiles
•HFP (Hands-Free Profile)/ HSP (Headset Profile)
•A2DP (Advanced Audio Distribution Profile)
Tested Frequency range for “Acoustic test” test item
•Voice (running in HFP/HSP): 300 HZ ~ 3.4 KHZ
•Music (running in A2DP) : 300 HZ ~ 20 KHZ
2
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of End product test for
BT audio application
3
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of End product test for
BT audio application (Cont.)
4
MP2S01
Bluetooth Tester
MP2S01 Teset setup of PCB test
(CSR solution) for BT audio / data application
MP2S01
DC
programmable
power supply
(optional)
RS-232
USB/RS232/SPI
RF
Audio
5
Bluetooth
DUT
RF isolated fixture
Power
MP2S01
Bluetooth Tester
MP2S01 Test items of PCB test
(CSR solution) for BT audio application
Test items of PCB test for BT audio application
•Current consumption
•PCM pin
•PIO pin
•RF output power
•Crystal frequency calibration and output frequency
•RX sensitivity
•Audio quality
Tested Frequency Range :
SCO link: 300HZ~3.4KHZ
•Automatic to write Bluetooth address
•Log file
6
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of PCB test
(CSR solution) for BT audio application
7
MP2S01
Bluetooth Tester
MP2S01 Test items of PCB test
(CSR solution) for BT data application
Test items of PCB test for BT data application
•Current consumption
•PCM pin
•PIO pin
•RF output power
•Crystal frequency calibration and output frequency
•RX sensitivity
•Throughput
•Automatic to write Bluetooth address
•Log file
8
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of PCB test
(CSR solution) for BT data application
9
MP2S01
Bluetooth Tester
MP2S01 Performance test for
audio quality
Audio Generator Function
•CW mode
•Sweep mode
•Amp (Vrms)
•Resolution
Audio Analyzer Function
•Frequency (Hz)
•Level (Vrms)
•Noise (Vrms)
•THD (%)
•THD + N (%)
•SINAD (dB)
•S/N (dB)
10
MP2S01
Bluetooth Tester
MP2S01 Specification of
performance test for audio quality
Audio Generator Specification
•Type: Single-ended
•Frequency range: 20Hz~20KHz(Note1)
•Output Level: 0~1 Vrms
•THD+N: 0.01% Typical
•Impedance: 0.01 Ω @ 10KHz
•Channel: 3
Audio Analyzer Specification
•Type: Differential
•Frequency range: 20Hz~20KHz(Note 1)
•Input Level: 0~1 Vrms
•THD + N:0.01% Typical
•Impedance:100K Ω
•Channel: 4
Note 1 : Normal frequency range: 200Hz~20KHz
High resolution frequency range: 20Hz~20KHz
11
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of performance
test for audio quality
12
MP2S01
Bluetooth Tester
MP2S01 UI snapshot of performance
test for audio quality (Cont.)
13
MP2S01
Bluetooth Tester
Performance Specification
for Test Equipment
Frequency Characteristics
• Frequency Range.................2402MHz~2480MHz
• Warm-up time (typical) ........30 minutes
• Temperature stability……….+/-1 ppm maximum
• Initial achievable accuracy... +/-1 ppm maximum
RF Output Characteristics
•Output power range.............-90 dBm to -25dBm
•Amplitude resolution………..1dB step
•Amplitude Accuracy…………<+/-1dB
•Output Impedance…………..50 ohms
Voltage Standing Wave Ratio (VSWR)
Change Log
•2402MHz~2480MHz……..........<1.1:1
Overload protection on RF output
V1.1, 2012/07/12
•Maximum reverse RF power .....1 W maximum
•Maximum DC input.....................±50 VDC
• Modify contents in page 3
Calibration
(MP2S01 Key application)
• Change some wording
•Calibration ..................................1 year
V1.0, 2012/06/28
Environmental
• Modify some wording
• Keep text consistence in the presentation
• Modify text layout
•Operating Environment
•Operating temperature .........0 to +50°C
•Relative humidity...................10 to 90%
•Storage temperature ............-20 to 70 °C
•Relative humidity...................5 to 95%
V0.0, 10032010
• Original Document Release
14
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