Price:
US$6.99
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RF1212 433/315MHz Wireless Transceiver Module Ultra Low Power For Remote Control Smart Home
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Item Overview:
The RF1212 is a low-cost wireless transceiver module that operates from 300 to 510 MHz and has very low power consumption (3 mA) in receive mode. It integrates a baseband modem with a data transfer rate of up to 150 kb/s. Data processing features include a 64-byte FIFO packet processing that automatically generates CRC and data optimization, while the hardware is highly integrated, allowing for very few external components. The module complies with European (ETSI EN300-220 V2.1.1) and North American FCC (15.247 and 15.249) certification standards.
Specifications:
Frequency range: 300-510 MHz
Sensitivity: up to -110dBm
Maximum output power: 12.5dBm
Transmitting power: 25mA@+10dBm (emission)
Data transfer rate: 0.78-150kbps (@FSK)
Power supply: 2.1-3.6V
Operating temperature range: -40 ~ +85 °C
Features:
– FSK and OOK modulation modes
– Digital Received Signal Strength Indicator (RSSI)
– Built-in bit synchronizer input data and clock synchronization and recovery
– Frequency hopping function
Technical Parameters:
Parameter | Minimum | Typical | maximum | Unit | Condition |
Operating conditions | |||||
Operating Voltage | 2.1 | 3.3 | 3.6 | V | |
Operating temperature | -40 | 85 | ℃ | ||
Current consumption | |||||
Emission current | 3 | mA | |||
Emission current | 25 | mA | @10dBm | ||
Sleep current | <1 | uA | |||
RF parameters | |||||
Frequency Range | 429 | 433 | 440 | MHz | @433MHZ |
Modulation rate | 0.78 | 150 | Kbps | FSK | |
Transmit power | -8.5 | 12.5 | dBm | ||
Receiving sensitivity | -110 | dBm | @data=1.2kpbs,Fdev=30kHZ |
Application:
– remote control
– Remote meter reading
– Home security alarm and remote keyless entry
– industrial control
– Home automation telemetry
– Personal data record
– Toy control
– Sensor Networks
– Tire pressure monitoring
– Health monitoring
– Wireless PC peripherals
– Tag reader
Package Included:
1 x Wireless Transceiver Module