Description
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Technical Specifications
|
Specification |
Value |
|
Frequency Range |
2400 – 2483.5 MHz |
|
Operating Voltage |
1.9 – 3.6 V |
|
Modulation |
(G)FSK |
|
Max Data Rate |
2 Mbps (burst mode) |
|
Transmit Current |
180 mA |
|
Receive Current |
21 mA |
|
Sensitivity |
–107 dBm |
|
Transmit Power |
28 dBm |
|
Dimensions |
18 × 33 × 2.2 mm |
|
Interface |
SPI |
|
Compliance |
RoHS / REACH certified |
Application Fields
- Computer peripherals – wireless keyboards, mice, and accessories.
- Wireless game controllers – stable low‑latency connectivity.
- Wireless speakers and audio devices – short‑range streaming.
- Remote controls – consumer electronics and industrial systems.
- Home automation – smart lighting, switches, and appliances.
- Toys and entertainment devices – interactive wireless play.
The module's high transmit power and strong sensitivity make it suitable for dense RF environments, ensuring reliable communication across diverse applications.
PCBA Integration Advantages
- SMT Compatibility: Standard 18 × 33 mm package supports automated pick‑and‑place and lead‑free reflow soldering.
- Peripheral Integration: SPI interface simplifies PCB layout and firmware development.
- RF Layout Optimization: Reserved antenna zones and impedance‑matched traces ensure stable wireless performance.
- Power Considerations: Tx current of 180 mA requires careful PCB power design; Rx current of 21 mA supports efficient standby operation.
- Mass Production Ready: Fully compatible with SMT/PCBA processes, compliant with RoHS and REACH standards.
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