


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/RF Modules | |
| Manufacturer | DreamLNK | |
| Package | SMD,23.3x13.7mm | |
| Operating Temperature | -20℃~+85℃ | |
| Antenna Type | On-board PCB Antenna | |
| Sensitivity | -90dBm | |
| Output Power(Max) | 12dBm | |
| Modulation System | FSK | |
| Voltage - Supply | 2.5V~3.6V | |
| Model | Transceiver | |
| Frequency | 2.5GHz | |
| Features | Integrated antenna | |
| Communication Distance | 120m | |
| Interface Type | UART | |
| Receive Current | 20mA | |
| Send Current | 400mA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
M-BK2461U technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/RF Modules | |
| Manufacturer | DreamLNK | |
| Package | SMD,23.3x13.7mm | |
| Operating Temperature | -20℃~+85℃ | |
| Antenna Type | On-board PCB Antenna | |
| Sensitivity | -90dBm | |
| Output Power(Max) | 12dBm | |
| Modulation System | FSK | |
| Voltage - Supply | 2.5V~3.6V | |
| Model | Transceiver | |
| Frequency | 2.5GHz | |
| Features | Integrated antenna | |
| Communication Distance | 120m | |
| Interface Type | UART | |
| Receive Current | 20mA | |
| Send Current | 400mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the M-BK2461U. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

M-BK2461U datasheets or manufacturer documentation.
Datasheet: M-BK2461U Datasheet (PDF)
The M-BK2461U schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.