Universal Electronics 2023 BT4D01 (Bluetooth Dongle) User Manual

Universal Electronics Inc BT4D01 (Bluetooth Dongle) Users Manual

Users Manual

4.0 Dongle（BT4D01)1. DescriptionProduct Type: BT4D01This documentation describes the engineering requirements specification of BCM20705 BTModule. This module is designed with Standard USB2.0 interface .2. Characteristics2.1 Features:--Bluetooth compliant.--Programmable output power control meets Class1,Class2,or Class3 requirements.--Use supply voltages up to 5V.--Supports Broadcom SmartAudioTM,wide-band speech,SBC codec,and packet lose concealment.--Ultra-low power consumption.--ARMTDMI-STM-based microprocessor with integrated ROM and RAM.--Supports mobile and PC applications without external memory.2.2 Block ：User ManualBluetoothFCC ID:MG3-20234.0
3.1 Technical1）（Supply voltage): DC5V（Standard USB2.0 ）.2）Receive current(1Mbps): 31mA（Average current).3) Transmit current(1Mbps): 44mA（Average current).4）Receive current(EDR): 32mA（Average current).5) Transmit current(EDR): 41mA（Average current).6)（Frequency range): 2402~2480MHz7) Space : 1MHz/2MHz8) Channel: 79（0 ~78）／４０9)（Sensitivity): ≤-80dBm.10)11）（Carrier Frequency Stablility ）：±24kHz.12)（RF input impedance): 50 ohm.（Baseband crystal OSC): 20MHz.3.2 Environment1）(Operation temperature range): -10℃~50℃2) （Storage temperature range): -20℃~+60℃4.1 Si ez
4.2 PhotosTop Bottom5. BT4D015.1 CONBT4D01 Use USB2.05.2 DefinitionPINNO. Pin Description1 +5V USB5V2 Data- USB D－3 Data+ USB D +4 GND Ground
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.

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