100mw vhf 433mhz uhf transmitter receiver module 915mhz/868mhz transceiver

Model:	XZ-DT25-U
Brand:	Thingsend
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Wireless Equipment
Label:	433mhz transmitter , 868mhz transceiver , receiver
Price:	US $16 / pc
Min. Order:	2 pc

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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	-40℃～80℃ (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 Dimension

XZ-DT25S

3 XZ-DT25-UXX Series Model No. Comparison Table

Model No.	Over-the-air data rate（bps）	Serial data rate(bps)	Frequency(MHZ)
XZ-DT25-U1E/P	1200-9600/1200-115200	1200-115200	136-174
XZ-DT25-U2E/P	1200-9600/1200-115200	1200-115200	220-240
XZ-DT25-U4E/P	1200-9600/1200-115200	1200-115200	410-470
XZ-DT25-U8E/P	1200-9600/1200-115200	1200-115200	840-890
XZ-DT25-U9E/P	1200-9600/1200-115200	1200-115200	902-928

4 XZ-DT25-UXX 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	Customized in factory RS232 Level
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

5 XZ-DT25-UXX Frequency Table

BCDE of JP2 can choose 0~15 channels, 1~15 channel frequency is fixed, 0 channel frequency can be set and reserved by software. Jumper short circuit means "1", open jumper means "0", B bit is high, and E bit is low.

Channel (1234)	XZ-DT25-U1X	XZ-DT25-U2X	XZ-DT25-U4X	XZ-DT25-U8X
0(0000)	156.025MHZ	230.025MHZ	430.025MHZ	869.025MHZ
1(0001)	140.025MHZ	221.025MHZ	410.025MHZ	830.025MHZ
2(0010)	142.025MHZ	223.025MHZ	414.025MHZ	834.025MHZ
3(0011)	144.025MHZ	224.025MHZ	418.025MHZ	838.025MHZ
4(0100)	146.025MHZ	225.025MHZ	422.025MHZ	842.025MHZ
5(0101)	148.025MHZ	226.025MHZ	426.025MHZ	846.025MHZ
6(0110)	150.025MHZ	227.025MHZ	434.025MHZ	850.025MHZ
7(0111)	152.025MHZ	228.025MHZ	437.025MHZ	854.025MHZ
8(1000)	154.025MHZ	229.025MHZ	441.025MHZ	858.025MHZ
9(1001)	158.025MHZ	231.025MHZ	445.025MHZ	862.025MHZ
10(1010)	160.025MHZ	232.025MHZ	449.025MHZ	865.025MHZ
11(1011)	162.025MHZ	233.025MHZ	453.025MHZ	873.025MHZ
12(1100)	164.025MHZ	234.025MHZ	457.025MHZ	877.025MHZ
13(1101)	166.025MHZ	235.025MHZ	461.025MHZ	881.025MHZ
14(1110)	168.025MHZ	236.025MHZ	465.025MHZ	885.025MHZ
15(1111)	170.025MHZ	237.025MHZ	469.525MHZ	889.525MHZ

Company Information

Shenzhen XinzhiTongxin Technology Co.,Ltd

Email:sales（at）thingsend(dot)com

Website:www.thingsend.com/en

Contact:sarah yuan

Skype ID:+86 188 2073 9215 (skype name:wireless solutions-sarah yuan)

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.