si4438 1W wireless module Compatible with si4463 wireless module
Description:
EL1663B-PA_1W is a high power wireless module with 1W output power. It adopts SI4438 core and configurate internal patameters via SPI interface. Communication distance measured from the …
EL1663B-PA_1W is a high power wireless module with 1W output power. It adopts SI4438 core and configurate internal patameters via SPI interface. Communication distance measured from the bridge come to 10KM (air rate 2.4K, frequency deviation 4.8K)
Si4438 series is a high performance low current of 425 MHZ to 525 MHZ transceiver, is a member of the EZRadioPRO series, contains a complete set of transmitter and receiver. Sensitivity of 124 DBM, the maximum output power + 20 DBM, PA support + 27 DBM or + 30 DBM, USES FSK (G), 4 (G) of FSK, MSK (G), baton and ASK modulation, data rate from 100 BPS to 1 MBPS, working voltage of 1.8 V to 1.8 V, shut off the current 30 na, standby current 50 na. Mainly used in smart meters (802.15.4 g & MBus), remote control, home security and alarm, garage, and the door open, telemetry, home automation, sensor networks, health monitoring, etc.
Silicon Labs Si4438 is a high-performance, low current transceiver, covers from 425 MHZ to 425 MHZ sub - GHz frequency band. The transceiver is part of the EZRadioPRO series products, including complete transmitter, receiver and transceiver series, covering a wide range of applications. All parts have excellent sensitivity (124 DBM), and to achieve the work and low standby power consumption
Features:
Frequency range is 425 MHZ to 525 MHZ
Receiving sensitivity - 124 DBM
Modulation: (G) FSK, 4 FSK (G), (G) MSK
Baton and ASK
+20 DBM (Si4438)
PA support + 27 or + 30 DBM
Low power consumption
10 13 ma ma/RX
in + 10 DBM (Si4438) TX18mA
Low current power down mode
50 na - 30 na shutdown, standby
Data transfer rate = 100 BPS to 1 MBPS
Wake up and jump time quickly
Power is 1.8 V to 3.6 V
Has good selectivity
60 dB adjacent channel
At the time of 1 MHZ, 75 db
Antenna diversity and T/R switch control
Highly configurable packet processing
Barking Mr FIFO and RX 64 b
Automatic frequency control (AFC)
Automatic gain control (AGC)
Low BOM
Low battery voltage detection
Temperature sensor
20 pins QFN packages
In accordance with IEEE802.15.4 g
The FCC Mask 90 D, FCC15.247, 15.231, 15.249, ARIB T - 108, T - 96, etc
ETSI class I SAW
Applications:
Home automation and security access control system
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