Ebyte E41-400M20S Cost-Effective 20dBm spi interface 433mhz Wireless Module Long Range Rf Transceiver

$2.64

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Ebyte Ultra-High Cost-Effective Wireless Module 2000m Long Range Rf Transceiver Based On AMICCOM A7139 Chip   [IC]:A7139 [Frequency]:425~470MHz [Power]:20dBm [Distance]:2km [Size]:20*14mm [Feature]:Super cost-effective, low power consumption [Product weight]:2.3±0.5g [Introduction]:E41-400M20S is an... 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 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.

 

EBYTE product technical manual and detailed parameters download: https://www.cdebyte.com/Product-Selection

Ebyte Ultra-High Cost-Effective Wireless Module 2000m Long Range Rf Transceiver Based On AMICCOM A7139 Chip

[IC]:A7139

[Frequency]:425~470MHz

[Power]:20dBm

[Distance]:2km

[Size]:20*14mm

[Feature]:Super cost-effective, low power consumption

[Product weight]:2.3±0.5g

[Introduction]:E41-400M20S is an ultra-high cost-effective wireless data transmission module launched by Ebyte. It is based onAMICCOM's A7139 radio frequency chip, and it has the characteristics of small size and low power consumption.

 

Main Parameters Value Remarks
Min. Max
Power supply(V) 2.5 3.6 Over 3.6V, the module will be burned
Operating temperature(℃) -40 +85 Industrial grade


Operating parameter

Main Parameters Value Remarks
Min. Typical Max
Working Voltage (V) 2.5 3.3 3.6 Over 3.6V, the module will be burned
Communication level(V) - 3.3 - -
Working temperature (℃) -40 - 85 Industrial design
Working frequency(MHz) 425 433 470   -
TX Current(mA) - 150 - Instantaneous value @ 20dBm
RX current(mA) - 3.8 - -
Sleep current(μA) - 2.0 - Sleep status
Max Tx power(dBm) - 20 - -
Receiving sensitivity(dBm) -113 -114 -115 Air rate @ 2 kbps


Main parameter Description Remarks
Reference distance 2 km Clear and open environment, antenna gain 5dBi, antenna height2.5m, air rate 2kbps
Crystal frequency 12.8 MHz -
Package SMD -
Chip model A7139/QFN24 -
Communication Interface SPI -
Dimensions 20*14 mm -
RF interface IPEX/Stamp hole Impedance is 50 Ω
Weight 1.3±0.1g -

 

E41-400M20S Long Range Rf Transceiver Based On AMICCOM A7139 Chip

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Ebyte E41-400M20S Cost-Effective 20dBm spi interface 433mhz Wireless Module Long Range Rf Transceiver

$2.64