EBYTE E30T-433T20S(125℃) Wireless Serial Port Module 150 degrees High temperature Resistance 425~450.5MHZ 20dBm IPEX FEC RSSI 3.5KM SMD

2022-10-09T01:55:29-07:00

價格： 0.20 - 26.19 (5 variants)

E30T-433T20S(125℃) Ebyte FEC 433mhz module 150 degrees High temperature wireless serial port transparent transmission module

[Interface]：UART

[Frequency]：433MHz

[Power]：20dbm

[Distance]：2.5KM

[Size]：17*30mm

[Product weight]：2.4±0.1g

[Introduction]：E30T-433T20S(125℃) is a high temperature wireless serial port module (UART) ,half duplex, integrated transceiver, transparent transmission, SMD type, TTL level output, working frequency band 4 25 ~ 4 50.5MHz , transmit power 100mW , can work in -40 ~ +125 °C environment, suitable for high temperatureoperation scenarios .

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Specification

Parameters

Pin Definition

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Series Products

Main parameter | Performance | Remark
Reference distance | 3500m | Clear and open environment, antenna gain 3.5dBi, antenna height 2.5m, air rate 1kbps
Subcontracting | 58 Byte | The maximum capacity of a single package, it will be automatically sub-packaged when it exceeds.
Cache capacity | 128 Byte | -
Modulation | GFSK | -
Packaging method | SMD | -
Interface | 1.27mm | -
Communication Interface | TTL | TL level
Dimensions | 16 * 26mm | -
Antenna interface | IPEX/stamp hole | Equivalent impedance is about 50 ohms

Main parameter | Min. | Typ. | Max. | Unit | Remark
Operating Voltage | 2.7 | 5.0 | 5.5 | V | ≥3.3V can guarantee output power
Working frequency | 410 | - | 450 | MHz | Factory default 433MHz, support ISM frequency band
Communication Level | - | 3.3 | - | V | Risk of burnout with 5V TTL
Emission current | - | 120 | - | mA | Instantaneous power consumption
Receive current | - | 20 | - | mA | -
Sleep current | - | 20 | - | uA | software shutdown
Maximum transmit power | 19.4 | 20 | 20.5 | dBm | -
Receive sensitivity | -120 | -121 | -122 | dBm | air rate is 1kbps
Air rate | 1k | 1 | 25k | bps | User programming control