Ebyte E30-400M30S(4438) 30dBm low power consumption SPI 425-525MHz SI4438 chip wireless radio frequency module

$4.06

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E30-400M30S(4438) Half-duplex integrates transceiver and receiver SI4438 chip wireless module [Chip solution]:SI4438 [Carrier frequency]:425~525MHz [Transmit power]:30dBm [Communication distance]:5.6km [Product size]:38.5*24mm [Product weight]:5.3±0.1g [Introduction]:E30-400M30S(4438) is a hardware module (SPI) based on the... Read more

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Module plus antenna: E30-400M30S(4438)

  • E30-400M30S(4438)
  • E30-400M30S(4438) and TX433-FPC-3208
  • E30-400M30S(4438) and TX433-JKS-IPX20
Will not ship until [19041994]
$4.06
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SKU: E30-400M30S(4438)N/ATags: 30dBm, 425~525MHz, 5.6Km, SI4438

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Contact our customer service at ebyteiot@cdebyte.com.

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

[Chip solution]:SI4438

[Carrier frequency]:425~525MHz

[Transmit power]:30dBm

[Communication distance]:5.6km

[Product size]:38.5*24mm

[Product weight]:5.3±0.1g

[Introduction]:E30-400M30S(4438) is a hardware module (SPI) based on the SI4438 RF chip imported from Silicon Labs. It is half-duplex, integrates transceiver and receiver, transparent transmission mode, SMD type, working frequency band is 425~525MHz, transmit power 1W , suitable for a variety of environments, using the SI4438 RF chip originally imported from the American Silicon Labs company, with high receiving sensitivity, strong anti-interference, and supports the development of low power consumption. It has been widely used in various industries, and has the characteristics of stable performance, long transmission distance, penetration and diffraction ability, etc.

Main parameters  Description  Remarks
Reference distance 5.6Km In a clear and open environment, the antenna gain is 5dBi, and the antenna height is 2.5 meters.Rate 1kbps
Modulation GFSK -
Communication Interface SPI Maximum speed up to 10Mbps
Encapsulation patch -
Interface stamp hole -
Dimensions 38.5*24mm -
Antenna interface IPX, stamp holes Equivalent impedance is about 50Ω
Main parameters  Minimum value  Typical value  Maximum value  Unit  Condition
Operating Voltage 3.3 5 5.5 V ≥5.0V guaranteed output power
Working frequency 425 - 525 MHz Support ISM band
communication level - 3.3 - V Using 5V TTL has the risk of burning
emission current 550 650 700 mA Instantaneous power consumption
receive current - 22 - mA -
Sleep current - 2 - μA Software shutdown
Operating temperature -40 - 85 Industrial grade
Maximum transmit power 29 30 30.5 dBm -
Receiver sensitivity -120 -121 -122 dBm 1kbps over the air

E30-400M30S(4438) 433/470MHz S14438 Chip solution Radio Frequency Module

E30-400M30S(4438) Support 425-525MHz frequency band

E30-400M30S(4438) High-quality Industrial-grade Components

Module plus antenna

E30-400M30S(4438), E30-400M30S(4438) and TX433-FPC-3208, E30-400M30S(4438) and TX433-JKS-IPX20

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Ebyte E30-400M30S(4438) 30dBm low power consumption SPI 425-525MHz SI4438 chip wireless radio frequency module

E30-400M30S(4438)
E30-400M30S(4438)
$4.06