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E10-433MD3

[IC]:SI4438

[Frequency]:425~525MHz

[Power]:20dBm

[Distance]:2.0km

[Interface]:SPI

[Weight]:1.9±0.1g

[Introduction]:E10-433MD3 is based on original imported RF SI4463 and operates at 433Mhz, with 100mW transmitting power, IPEX interface,Small-size,SMD type and an external shield cover which is anti-interference. with 26M crystal oscillator and stable batch production, which makes the module is suitable for various applications (especially for smart lock).

硬件E10-433MD3
应用标题_02智能抄表_01
智能门锁-EN (4)
工业遥控_09
温湿度传感器-EN (3)



No.
Parameter itemValue
Remark
1RF IC
SI4438

Silicon Labs

2Size
18.1 * 22.1 mm

Whole

3Weight
1.7g

Whole

4PCB
2-layer

Lead-free

5Connector
2 * 6 * 2.00mm

SMD

6Supply voltage
1.8 ~ 3.6V DC

3.3V is recommended

7Frequency Band
425~525MHz

26M crystal oscillator

8Communication level
0.7VCC ~ 3.6V DC

VCC refers to the supply voltage

9Operation Range
2000m

Test condition: Clearand open area, 20dBmantennagain: 5dBi,height: 2m,

Air daterate: 1kbps

10Transmitting power
Maximum 20dBm

About 100mW

11Air data rate
0.123k ~ 1Mbps

Low speed is recommended

12Sleep current
0.6uA

---    

13Transmitting current
81mA@20dBm

≥200mA (recommended)

14Receiving current
13mA

Receives an average current

15Communication interface
SPI

Data rate: up to 10Mbps

16Transmitting length
1~64 bytes

For one package

17Transmitting length

1~64 bytes

For one package

18RSSI support
Usable

Find more details on<SI4438 Datasheet>

19Antenna type
IPEX

50Ω impedance

20Sensitivity
-126dBm@1kbps

Find more details on<SI4438 Datasheet>

21Operating temperature
-40 ~ +85

Industrial-grade

22Operating humidity
10% ~ 90%

Relative humidity,without condensation

23Storage temperature
-40 ~ +125

Industrial-grade

E10-433MD3_Size

Pin No
Pin itemPin directionPin application
1GND
-

Ground

2SDN
Input

The module working enable control the pin, it's low level when working (See SI4438 manual for

more details)

3NC-

Empty

4nSEL
Input

SPI chip select

5MOSI
Input

SPI master input slave output

6GND
-

Ground

7MISOOutput

SPI master output slave input

8SCK
Input

SPI master input slave output

9IRQ
Output

Interrupt request

10GPIO1
Input /Output

GPIO of SI4438

11GPIO0
Input /Output

GPIO of SI4438

12VCC
-

Power supply 1.8V~3.6VDC

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E10-433MD3


产品
型号
IC Interface Frequency
Hz
Power
dBm
Distance
km
Air
data
rate
Package Size
(mm)
Feature技术
手册
样品
购买
E10-915MS30 SPI SI4463 915M 30 6.0 0.123k~1M SMD 40*25 Small,anti-interference
E10-868MS30 SPI SI4463 868M 30 6.0 0.123k~1M SMD 40*25 Small,anti-interference
E10-868MS20 SPI SI4463 868M 20 2.5 0.123k~1M SMD 20*15 Small,anti-interference
E10-915MS20 SPI SI4463 915M 20 2.5 0.123k~1M SMD 20*15 Small,anti-interference
E10-433MS SPI SI4463 433M 20 1.8 0.123k~1M SMD 14.5*18 Small, diffraction
E10-433MD3 SPI SI4438 433M 20 2.0 0.123k~1M SMD 18.1*22.1 Long distance, anti-interference
E10-433MS1W SPI SI4463 433M 30 6.0 0.123k~1M SMD 25*37 High-power, LNA
E10-433MD-TH SPI SI4463 433M 20 1.8 0.123k~1M DIP 16.6*24 Long distance, diffraction
E10-433MD-SMA SPI SI4463 433M 20 2.0 0.123k~1M DIP 16.6*24 Long distance, diffraction
  • E10-915MS30

    产品型号:E10-915MS30

    IC :SPI

    Interface :SI4463

    Frequency Hz :915M

    Power dBm :30

    Distance km :6.0

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :40*25

    Feature:Small,anti-interference

    PDF :

    购买:

  • E10-868MS30

    产品型号:E10-868MS30

    IC :SPI

    Interface :SI4463

    Frequency Hz :868M

    Power dBm :30

    Distance km :6.0

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :40*25

    Feature:Small,anti-interference

    PDF :

    购买:

  • E10-868MS20

    产品型号:E10-868MS20

    IC :SPI

    Interface :SI4463

    Frequency Hz :868M

    Power dBm :20

    Distance km :2.5

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :20*15

    Feature:Small,anti-interference

    PDF :

    购买:

  • E10-915MS20

    产品型号:E10-915MS20

    IC :SPI

    Interface :SI4463

    Frequency Hz :915M

    Power dBm :20

    Distance km :2.5

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :20*15

    Feature:Small,anti-interference

    PDF :

    购买:

  • E10-433MS

    产品型号:E10-433MS

    IC :SPI

    Interface :SI4463

    Frequency Hz :433M

    Power dBm :20

    Distance km :1.8

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :14.5*18

    Feature:Small, diffraction

    PDF :

    购买:

  • E10-433MD3

    产品型号:E10-433MD3

    IC :SPI

    Interface :SI4438

    Frequency Hz :433M

    Power dBm :20

    Distance km :2.0

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :18.1*22.1

    Feature:Long distance, anti-interference

    PDF :

    购买:

  • E10-433MS1W

    产品型号:E10-433MS1W

    IC :SPI

    Interface :SI4463

    Frequency Hz :433M

    Power dBm :30

    Distance km :6.0

    Air data rate :0.123k~1M

    Package :SMD

    Size (mm) :25*37

    Feature:High-power, LNA

    PDF :

    购买:

  • E10-433MD-TH

    产品型号:E10-433MD-TH

    IC :SPI

    Interface :SI4463

    Frequency Hz :433M

    Power dBm :20

    Distance km :1.8

    Air data rate :0.123k~1M

    Package :DIP

    Size (mm) :16.6*24

    Feature:Long distance, diffraction

    PDF :

    购买:

  • E10-433MD-SMA

    产品型号:E10-433MD-SMA

    IC :SPI

    Interface :SI4463

    Frequency Hz :433M

    Power dBm :20

    Distance km :2.0

    Air data rate :0.123k~1M

    Package :DIP

    Size (mm) :16.6*24

    Feature:Long distance, diffraction

    PDF :

    购买:

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