BLUETOOTH

FAST, CONFIGURABLE BLUETOOTH INTERFACES FOR R&D AND PRODUCTION QC

BTC-4149 for R&D

Profiles / Roles: A2DP Source; A2DP Sink; HFP Audio Gateway; HFP Hands-Free; HSP Audio Gateway; HSP Headset; SCO, AVRCP & AT control

Codecs: CVSD, mSBC, SBC, aptX, aptX-HD

Acoustically silent for placement in anechoic chambers

Control from cap touch GUI or USB

Specifications

BQC-4149 for QC

Ruggedized for production environments

Super-fast pairing via device address to prevent QC bottlenecks

Exact same controls, software & results as R&D model for greatest possible QC assurance and easy remote troubleshooting

Specifications

Systematic test of Bluetooth devices with any audio analyzer

Portland Tool & Die Bluetooth interfaces add a high quality Bluetooth audio bridge to any audio analyzer, ideal for measuring and characterizing Bluetooth audio devices such as smartphones, wireless headphones, headsets, Bluetooth speakers, and car kits.

Every Bluetooth variable can be controlled, allowing fast, comprehensive characterization of the device that is impossible with consumer-grade Bluetooth dongles or even professional-grade converters.

To speed up manufacturing and quality control test scenarios, the instrument can pair directly by device address in just a few seconds rather than querying all nearby devices, which can easily take up to 2 minutes.

Fully compatible with any audio analyzer

All PT&D interfaces support high quality USB audio streaming. Depending on the model, PT&D interfaces can also connect via SPDIF. USB is ideal for software based analyzers such as Listen Soundcheck. For hardware-based analyzers such as an AP 2700 Series or Rohde & Schwarz UPV, SPDIF or USB audio can be used.

AUDIO CONNECTIVITY OPTIONS

USB AUDIO

Appears in OS like any other USB external audio interface. Ideal for software-based analyzers like Listen SoundCheck or hardware analyzers that can access USB audio streams. Mac or Windows.

[Supported on all models]

SPDIF AUDIO

Offers more flexibility in handling audio data streams than USB. Ideal for hardware-based analyzers with a DIO or connection to software-based analyzers that use an ASIO-supported external audio interface.
[Supported on BTC-4149 for R&D only]

CONTROL OPTIONS

WINDOWS CONTROL APP

Control every parameter from the command line. Integrate into a master test application, or call from your analyzer control software. Appears natively within Listen SoundCheck.[Supported on all models]

TOUCHSCREEN

Access every parameter directly from the front panel for on-the-fly configuration changes or troubleshooting. Save test setups to on-board memory.[Supported on BTC-4149 for R&D only]

SPECIFICATIONS

Edit
	BTC-4149	BQC-4149
Test Bluetooth Sink Devices (head- sets, speakers and car kits)	✓	✓
Test Bluetooth Source Devices (phones and dongles)	✓
User Interface	Touchscreen/USB (SoundCheck compatible)	PC control app via USB (SoundCheck Compatible)
Digital Audio Interface	SPDIF / USB	USB
Bluetooth RF Interface	N-type	SMA
Bluetooth RF	Transmit Power: +4 dBm; Receive Sensitivity: -88 dBm
Bluetooth Specification	Bluetooth 3.0 compliant
Bluetooth Profiles	A2DP, HFP/HSP	A2DP, HFP/HSP
Bluetooth Modes	Source, Sink	Source
Codecs:
A2DP	SBC, aptX, aptX-HD	SBC
HFP/HSP	Voice (CVSD), Wide-Band Voice (mSBC)	Voice (CVSD), Wide-Band Voice (mSBC)
Compatibility	Windows and Mac	Windows and Mac
Dimensions (H x W x D)	86mm x 271mm x 211mm	30mm x 64mm x 140mm
Weight	1.6 kg	0.18 kg
Power	12VDC, 24W power input. Supplied with universal 100-240 VAC / 50 – 60 Hz power supply	USB Bus