Basic Info.
Type
Wireless Data Transceiver
Usage
Wireless Data Transmission
Transport Package
Standard
Specification
31.8 X 19.2 X 6.8 mm
Product Description
Specifications:
1 Technical Parameters:
Frequency Range | 136-174mhz;220-240mhz;410-470mhz;840-890mhz;902-928mhz |
Transmit Power | 100mw |
Interface | RS232/RS485/TTL |
Over-the-air Data Rate | 1200~115200bps |
Serial data rate | 1200~115200bps |
Modulation | GFSK/4GFSK |
Power Supply | +3.3~5.5VDC |
Interface Data Format | 8E1/8N1/801 |
Receiving Sensitivity | -125dBm@1200bps/-120dBm@9600bps |
Channel Bandwidth | 10KHz@1200bps/25KHz@9600bps |
Working Temperature | -40ºC~80ºC (industrial grade) |
Working Humidity | 10% to 90% relative humidity, no condensation |
Emission Current | ≤1.5A (Recommend max.output current of power supply no less than 2A) |
Receiving Current | ≤80mA |
Dimension(L/W/H) | 31.8 X 19.2 X 6.8 mm |
2 XZ-DT25-SXX Series Model No. Comparison Table
Model No. | Over-the-air data rate(bps) | Serial data rate(bps) | Frequency(MHZ) |
XZ-DT25-U1 | 1200-9600 | 1200-115200 | 136-174 |
XZ-DT25-U2 | 1200-9600 | 1200-115200 | 220-240 |
XZ-DT25-U4 | 1200-9600 | 1200-115200 | 410-470 |
XZ-DT25-U8 | 1200-9600 | 1200-115200 | 840-890 |
XZ-DT25-U9 | 1200-9600 | 1200-115200 | 902-928 |
3 XZ-DT25-SXX Series Interface Pin Definitions and Installation Dimension
Pins | Definitions | Description | Level | Connect to Terminal | Remark |
1 | GND | Grounding of Power Supply | | Grounding of Power Supply | |
2 | VCC | Voltage DC | +3.3~5.0V | | |
3 | RxD/RS232_RXD | Serial data receiving | TTL | TxD | Customized in factory RS232 Level |
4 | TxD/RS232_TXD | Serial data Transmitting | TTL | RxD |
5 | NC | NC | NC | | |
6 | RS485-A | RS485-A | | RS485-A | |
7 | RS485-B | RS485-B | | RS485-B | |
8 | SET_EN | Set Enable(Input) | TTL | | Active low level |
9 | RESET | Reset signal(input) | TTL | | Negative pulse reset |
4 XZ-DT25-UXX Frequency Table
Dip switch can choose 0-16channels, ch1 to ch15 are fixed, frequency of ch0 can be set arbitrarily via software and save. Dip switch dials to"ON"means"1", dials to"OFF"means"0",1byte is high byte,4byte is low byte.
CH(1234) | XZ-DT25-U1 | XZ-DT25-U2 | XZ-DT25-U4 |
0(0000) | 156.025MHZ | 230.025MHZ | 430.025MHZ |
1(0001) | 140.025MHZ | 221.025MHZ | 410.025MHZ |
2(0010) | 142.025MHZ | 223.025MHZ | 414.025MHZ |
3(0011) | 144.025MHZ | 224.025MHZ | 418.025MHZ |
4(0100) | 146.025MHZ | 225.025MHZ | 422.025MHZ |
5(0101) | 148.025MHZ | 226.025MHZ | 426.025MHZ |
6(0110) | 150.025MHZ | 227.025MHZ | 434.025MHZ |
7(0111) | 152.025MHZ | 228.025MHZ | 437.025MHZ |
8(1000) | 154.025MHZ | 229.025MHZ | 441.025MHZ |
9(1001) | 158.025MHZ | 231.025MHZ | 445.025MHZ |
10(1010) | 160.025MHZ | 232.025MHZ | 449.025MHZ |
11(1011) | 162.025MHZ | 233.025MHZ | 453.025MHZ |
12(1100) | 164.025MHZ | 234.025MHZ | 457.025MHZ |
13(1101) | 166.025MHZ | 235.025MHZ | 461.025MHZ |
14(1110) | 168.025MHZ | 236.025MHZ | 465.025MHZ |
15(1111) | 170.025MHZ | 237.025MHZ | 469.525MHZ |
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Welcome to contact Sarah for more detailed information.
wlecome to visit our aliexpress store: https://www.made-in-china.com/showroom/tsyuan.
Company Information:
Shenzhen Thingsend Communication Tech Co.,Ltd
Contact:sarah yuan
Aliexpress store website:https://www.made-in-china.com/showroom/tsyuan
Website:www.made-in-china.com/showroom/tsyuan
We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.
Welcome to contact Sarah for more information about wireless solution.
Address:
Room No. 308 Maker Mansion, Chaguang Road, Nanshan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Thingsend is a high-tech company, we design develop manufacture and sell wireless temperature&humidity sensors, wireless radio modems, 4G modules and offer OEM wireless solutions as well. Our products have been used for HVAC system, intelligent buildings system, livestock health management, warehouse management etc.