Anritsu MT8852A
Bluetooth Test Set Communication Analyzer
Description
The MT8852A Bluetooth Test Set With Audio offers all of the radio layer measurement capability of the MT8850A Bluetooth Test Set and adds support for audio measurements. The new audio measurement capability is fully compliant with the functionality defined in the Bluetooth audio specification.
The MT8852A supports all three codec air interfaces (µ-law, A-law and CVSD) on up to three SCO audio channels. It offers the most comprehensive testing facilities of any Bluetooth wireless technology enabled test set, including EDR transmitter testing. Rear-panel jack-plug connectors provide analog inputs and outputs for all three audio channels. MT8852A is ideal for design proving and production test of Bluetooth wireless technology enabled headsets, telephony products, audio gateways and audio visual products.
Key Points
New EDR transmitter measurement option
Audio testing capability. 3 SCO channels with CVSD, u-Law and A-Law air interface.
Tests RF performance of Bluetooth wireless technology enabled modules in under 5 seconds
Measurements performed as defined in the Bluetooth RF Test Specification
Internal reference Bluetooth radio meets test specification Dirty Transmitter and frequency accuracy requirements
Tests through antenna interface or cable connection
Easy operation: one touch testing with RUN key
Pre-programmed or user-defined test scripts
BlueSuite software provides graphical traces of modulation, power ramp, individual channel measurements, and receiver sensitivity search
BlueTest software for automated high volume production line testing
Adaptive Frequency Hopping software option for Bluetooth 1.2 device testing
Specifications
Frequency
Frequency range: 2.40 to 2.5 GHz
Frequency resolution: 1 kHz
Frequency accuracy: As frequency standard ±500 Hz
Level
Amplitude range: 0 dBm to –90 dBm
Amplitude accuracy: ±1 dB (0 dBm to –80 dBm)
Amplitude resolution: ±0.1 dB
Output impedance: 50W (nominal)
Output VSWR 1.5:1 (typically 1.3) Adjacent channels 3 or higher –40 dBc
GFSK modulation
Modulation index: Variable, 0.25 to 0.38 (125 kHz to 190 kHz)
Modulation index resolution: 0.01
Modulation index accuracy: 1% for Modulation Index = 0.32
Baseband filter: BT=0.5
8DPSK modulation
Modulation index accuracy: <5% RMS DEVM
Baseband filter: BT=0.4
