Semitron's SEM-YL-4432G are highly integrated wireless ISM transceiver module. Very low receive sensitivity (-121dBm/1200bps), coupled with industry leading +20dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance.
We have both 433Mhz and 915Mhz model, you could see the corresponding area of the application in below image.
Frequency Range：915 MHz
Sensitivity = -121 dBm at 1200bps
Max output power:20dBm
Data Rate = 0.123 to 256 kbps
FSK,GFSK and OOK modulation
Power Supply = 1.8 to 3.6 V
Ultra low power shutdown mode
Auto-frequency calibration (AFC)
Configurable packet handler
Antenna diversity and TR switch control
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
-40 to +85 °C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
Home security & alarm
Remote keyless entry
Personal data logging
Remote meter reading
Tire pressure monitoring
Wireless PC peripherals
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Free shipping on your first order over $50 or more. Discounted items included!