Product Descriptions
E62-DTU (433D20) is a full duplex wireless data transmission module for point-to-point transmission( Has both RS232 and RS485), transmission
power is 100mW, transparent transmission mode, working in 433MHz band.
Module has the function of frequency hopping spread spectrum (FHSS), in the process of digital transceiver module both sides according to the frequency hopping algorithm automatically synchronous jump in as many as 50 frequency points (user
customizable FM and sequence number), and greatly improve the anti-interference of the module, the 433 m frequency hopping technology in a leading position in the industry module with time full duplex ('TDD) features, at the same time of receiving
data, can send data, without waiting for receiving complete in some air rate and serial port baud rate can be realized under the combination of full duplex serial transmission, For example: under the air rate of 64 k, the serial port baud rate can be
realized under 9600 BSP and full-duplex data transmission in a row, in this case, there is no limit to send and receive the packet size, module can keep low latency/high response at the same time. to ensure that the data is transmitted to the other party
as soon as possible.
Specifications
| Attribute | Attribute value | Notes |
| ANSM-Part# | ANSM-E62-DTU(433D20) | |
| Working frequency | 425~450.5 MHz | Default: 433MHz |
| Transmitting power | 20 dBm | About 100mW |
| Receiving sensitivity | -109 dBm | Air data rate: 64kbps |
| Air data rate | 16k~128kbps | Default: 64kbps |
| Test distance | 1000 meter | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 64kbps |
| Size | 82 * 62 * 25 mm | Antenna type |
| Communication interface | RS232 / RS485 | Baud rate: 1200~115200, default: 9600 |
| Package | DB-9 / Screwing | Standard DB9 Hole/3.81 connecting terminal |
| Buffer | 2048 bytes buffer | Super large buffer |
| Working voltage (V) | 10~28 | |
| Emission current (mA) | 93~115 | 20dBm |
| Working temperature (° C) | -40~+85 |
Actual product photos
Product Data Manual：
For more product information, please download the PDF
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