Wireless 2.4Ghz Transceiver nRF24l01 (Long Range 1000 Meters) + PA + LNA w/ Antenna & On-board Signal Amplifier
- Was RM35.00
-
RM15.00
- Product Code: nRF24l01 antenna
- Availability: In Stock
NRF24L01P + PA + LNA wireless module operates in Free license 2.4G ISM band, you can do point to point application and can also be composed of star network. The Data transmission chip NRF24L01+, and match with the department's professional design, Add the chip of power PA and LNA, RF switch, band pass filter composed of a professional full two-way RF power amplifier, making the effective communication distance has been greatly expanded. Small, easy to embed in any space-constrained products, customers can use the SPI port of Arduino or any other MCU to control NRF24L01P + PA + LNA, Wireless module to complete long distance wireless data transmission system design.
Features
- 2.4Ghz global open ISM band with license free
- Support six-channel data reception
- 2Mbit/s speed makes high-quality VoIP as low as possible
- Multi-frequency points: 125 frequency points meet the needs of multi-point communications and frequency hopping
- Low cost: Integrated with high-speed signal processing parts associated with RF protocol, such as:
- Automatically re-send lost packets and generate acknowledge signal;
- SPI interface facilitates the communication with MCU I/O port
- Facilitate the development for customers without development RF part
- Software programming is fully compatible with NRF24L01 modules
Applications
Remote control, telemetry, wireless meter reading, access control systems, residential paging, industrial data acquisition systems, wireless tags, identification, contactless RF smart card, small wireless data terminal, fire safety systems, wireless remote control systems, bio-signal acquisition, wireless 232, wireless 422/485 data communications.
Specifications
- Working voltage: DC 2.7 - 3.6V (recommended 3.3V)
- Communication Range: up to 1000 meter at open space (Manufacturer state)
- User tested:
- 30 meters (closed area)
- 600 meters (open area)
- User tested:
- Maximum output power: +20dBm
- Operating Frequency: 2400MHz ~ 2524MHz
- Modulation: GMSK
- Receiver sensitivity:-95dbm
- Transmit power: more than +20 dbm, 50Ω
- Emission mode current(peak): 115mA
- Receive Mode Current(peak): 45mA
- Power-down mode current: 4.2uA
- Sensitivity 2Mbps mode in received: -92dBm
- Sensitivity 1Mbps mode in received: -95dBm
- Sensitivity 250kbps mode in received: -104dBm
- PA gain: 20dB
- LNA gain: 10dB
- LNA Noise figure: 2.6dB
- Antenna Gain (peak): 2dBi
- 2MB rate (Open area): 520m
- 1MB rate (Open area): 750m
- 250Kb rate (Open area): 1000m
- Operating temperature: -45 degrees to +85 degrees
- Storage temperature: -45 degrees to +125 degrees
- Antenna: SubMiniature version A (SMA)
- Size: 45.54mm * 16.46mm
Pin Definition
| PIN | Function | Direction | |
|---|---|---|---|
| Pin1 | GND | Ground | |
| Pin2 | VCC | VCC, 2.7~3.6V | |
| Pin3 | CE | Operating Mode,RX/TX | In |
| Pin4 | CSN | SPI chip select | In |
| Pin5 | SCK | SPI clock | In |
| Pin6 | MOSI | SPI Input | In |
| Pin7 | MISO | SPI Output | Out |
| Pin8 | IROAM | Interrupt Output | Out |
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