433Mhz Wireless Module CMT2300A 470Mhz 20dBm 2.5km E49-400M20S4 Small Size Low Power Consumption CC1101 SI4432 SI4438 Compatible

$1.63

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E49-400M20S4 is a cost-efective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A.E49- 400M20S4 supports a maximum transmit power of 30dBm, and users... Read more

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We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

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Contact

Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.

 

E49-400M20S4 is a cost-efective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A.E49- 400M20S4 supports a maximum transmit power of 30dBm, and users can set a lower output power to save power consumption. The module works in the .433/470MHz frequency band. With small size and low power consumption. Since this module is a pure RF transceiver module, it needs to be driven by an MCU or adedicated SPI debugging tool. E49-400M20S4 yields top performance with a budget-friendly price tag. It features a maximum transmit power of 30dBm, allowing users to adjust the output power for efficient power consumption. Moreover, it is a small sized, low power consuming device that works in the .433/470MHz frequency band, enhancing data transmission reliability and speed. It is a pure RF transceiver module that requires an MCU or designated debugging tool for operation.

Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Voltage Regulator
Model Number:E49-400M20S4
is_customized:Yes

Application:Smart home and industrial sensors, etc; Security system, positioning system; Wireless remote control, UAV; Wireless game remote control; Healthcare products; Wireless voice, wireless headset; Automotive industry applic ations.

Main parameter Min. Max. Remark
Power supply(V) 0 3.6 Voltage over 3.6V will cause permanent damage to module
Blocking power(dBm) - 10 Chances of burn is slim when modules are used in short distance
Operating temperature(℃) -40 +85 Industrial
Main parameter Min Type Max Remark
Operating voltage(V) 1.8 3.3 3.6 Over 3.6V may permanently burn the module
Communication level(V) - 3.3 - -
Operating temperature(℃) -40 - +85 Industrial grade
Operating frequency(MHz) 410 433 510 -
TX current(mA) - 85 - -
RX current(mA) - 8.5 - -
Sleep current (μA) - 1 - DutyCycle=OFF,300nA;DutyCycle=ON,800nA
Max TX power(dBm) - 20 - -
Receiving sensitivity(dBm) -116 -117 -118 Air data rate is 1.2kbps
Main parameter Description Remark
Reference distance 2500m Clear and open, antenna height 2.5 meters, air rate 2.4kbps
Crystal Oscillator 26MHz -
Package SMD -
Interface SPI 3 lines SPI
Size 16*16mm -
RF interface Stamp Equivalent impedance is about 50Ω

 

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433Mhz Wireless Module CMT2300A 470Mhz 20dBm 2.5km E49-400M20S4 Small Size Low Power Consumption CC1101 SI4432 SI4438 Compatible

$1.63