Bluetooth DUO Interface Module supports information source/receiver, audio gateway/hands-free, and target/controller profile functions

Expand audio analyzer input / output signal port

USD 2,400.00

The Bluetooth Duo Bluetooth module has a dual-port master/slave independent processing circuit, dual-antenna Tx/Rx signal transmission, and easily supports information source/receiver, audio gateway/hands-free, and target/controller profile functions.

Supports A2DP, AVRCP, HFP and HSP for comprehensive wireless audio testing. The configuration file has many A2DP encoding formats and good compatibility, the Bluetooth connection is fast, and the test data is stable.

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Main Performance

Product Tags

performance parameters

antenna port	SOURCE (master)	SINK (slave)
bluetooth band	2402 MHz ~ 2480 MHz
A2DP encoding	aptX HD	44.1kHz , 48kHz
	aptX Low Latency	44.1kHz , 48kHz
	aptX	16kHz: 48kHz
	AAC	AAC - LC ( MPEG2/4 ) 44.1kHz , VBR
	SBC	16kHz ～ 48kHz , Joint Stereo : Mono
	LHDC	44.1kHz, 48kHz
transmission power	-20dBm, -16dBm, -12dBm, -8dBm, -4dBm, 0dBm, 4dBm, 8dBm
find time settings	1 ~ 48s
test mode	A2DP Source, HFP Audio Gateway, AVRCP target
	A2DP Source, HSP Audio Gateway, AVRCP Target _
	A2DP Sink, HFP Hands-Free, AVRCP Controller
	A2DP Sink, HSP Headset , AVRCP Controller
RF input impedance	50Ω
RF output impedance	50Ω