Сохранить в закладки 60232689919:
NiceRF 433 MHz FSK Front-end Wireless RF Transceiver Module Si4463 Chip RF4463PRO
RF4463PRO adopts SiliconLab EzradioPro2 RF transceiver Si4463, which is a highly integrated wireless ISM band transceiver chip. The features of high sensitivity (-121 dBm), +20 dBm output power, low current consumption, 10PPM crystal, and good RF matching circuit make this module work well in hot/cold environment with reliable communication and long distance.
Specifications:
Parameter | Min | Typ | Max | Unite | Condition |
Working condition | |||||
Working voltage range | 1.8 | 3.3 | 3.6 | V |
|
Temperature voltage | -40 |
| 85 | °c |
|
Current consumption | |||||
Receiving current |
| 13.5 |
| mA | High performance mode |
Receiving current |
| 10.7 |
| mA | Low power mode |
Transmitting current |
| 85 |
| mA | @ 20dBm |
Sleep current |
| <0.1 |
| uA |
|
parameter | |||||
Frequency range | 403 | 433 | 463 | MHZ | @ 433MHZ |
838 | 868 | 898 | MHZ | @ 868MHZ | |
Modulation rate | 0.123 |
| 1000 | Kbps | FSK |
Output power range | -5 |
| 20 | dBm |
|
Receiving sensitivity |
| -126 |
| dBm | @ data=500bps,Fdev=3kHZ |
Features:
* Frequency Range: 433 (Customizable 142-1050 MHZ)
* Sensitivity up to -126 dBm
* Maximum output power: 20dBm
* 10mA@receiver mode
* Data transfer rate:0.1-1000 kbps
* FSK,GFSK and OOK Modulation mode
* 1.8-3.6 V Power supply
* Ultra-low consumption shutdown mode
* Digital received signal strength indicator (RSSI)
* Timed wake-up function
* Excellent antenna match circuit and bi-direction communication
* Configurable packet structure
* Preamble detection
* 64/128byte transmit and receive data register(FIFO)
* Low-battery detection
* Temperature sensor and 8-bit analog-to-digital converters
* Operating Temperature Range:-40 ~ + 85 °C
* Integrated voltage regulator
* Frequency hopping
* Power-on reset function
* Built-in crystal adjustment function
Application:
* Remote control
* Remote meter reading
* Home security alarm and remote keyless entry
* industrial control
* home automation remote sensing
* individual data records
* toys control
* sensor network
* tire pressure monitoring
* health monitoring
* wireless PC peripherals
* tag reading and writing
Schematic
Pin definition
Pin NO. | Pin name | Description |
1 | GND | power ground |
2 | NC | NC |
3 | GPIO0 | GPIO0 pin directly connected to the chip |
4 | GPIO1 | GPIO0 pin directly connected to the chip |
5 | VCC | Positive power supply 3.3V |
6 | SDO | 0 ~ VDD V digital output, providing serial readback function for internal control of registers. |
7 | SDI | Serial data input. 0 ~ VDD V digital input. This pin is a 4-wire serial data bus serial data stream. |
8 | SCLK | Serial clock input. 0 ~ VDD V digital input. This pin provides a 4- wire serial data clock function. |
9 | nSEL | Serial interface selection input pin. 0 ~ VDD V digital input. This pin is to provide select / enable function for 4-wire serial data. this signal is also used to represent the burst read / write mode. |
10 | nIRQ | suspend to output pin |
11 | SDN | Close to input pin. 0 ~ VDD V digital input. Except shutdown mode, all modes SDN = 0. When SDN = 1 the chip will be completely closed and the register contents will be lost. |
12 | GND | power ground |
13 | ANT | 50 ohm coaxial antenna connection |
14 | GND | power ground |
Mechanism dimension
Product show
NiceRF Wireless Technology Co.,ltd is engaged in researching, developing, producing and selling IOT(internet of things) products.
1, Any inquiries will be replied in 12 hours.
2, OEM/ODM service:
Customer's own logo is available;
We help customer realize their own thinking, idea, design;
3, After-sale Service:
All products passed QC before shipping;
All products will be well-packed before shipping;
All products have 1 year guarantee. Damaged item is free to change or return in warranty period.
4, Payment terms: T/T,Western Union/paypal/MoneyGram
Any other question, please feel free to contact Jet Wu!
Skype: sales168_1
Trademanager: cn1510436027
Новинки товаров от производителей по оптовым ценам