[Frequency]： 410~510MHz [Power]： 30dBm [Distance]： 5

6km [Antenna interface]： IPEX/ Stamp hole [Size]： 40

5*25mm [Introduction]： E49-400T30S is a super cost-effective wireless data transmission module launched by Chengdu Ebyte

It has 4 working modes

Each transmission method has its own characteristics and can be applied to various application scenarios

E49-400T30S can perfectly support industrial-grade applications, and has undergone rigorous testing at the factory to ensure its industrial reliability and batch consistency

Working parameters Min

Typ

Max

Remark Working voltage (V) 2

6 5 5

5 - Communication level (V) - 3

3 - Risk of burnout with 5V TTL Working temperature (℃) -40 - 85 Industrial grade design Working frequency band (MHz) 410 433 510 support ISM band Emission current (mA) - 550 - Instantaneous power consumption Receive current (mA) - 18 - - Sleep current (μA) - 1

2 - software shutdown Maximum transmit power (dBm) - - 30

0 - Receive Sensitivity (dBm) -119 -120 -121 The air rate is 1

2kbps Air rate (bps) 1

2k 2

4k 200k User programming control Main parameters Description Remark Reference distance 5

6Km Clear and open environment, antenna gain 5dBi, antenna height 2

5m, air rate 1

2kbp Subcontracting method 54 Btye The maximum capacity of a single package, it will be automatically sub-packaged when it exceeds

Cache capacity 500 Btye - Modulation method GFSK - Communication Interface UART serial port - Packaging method SMD - Interface 1

27mm - Dimensions 40

5*25mm - Antenna interface IPEX/ Stamp hole Equivalent impedance is about 50 ohms