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25W uhf vhf receiver module rs232 radio modem rs 485 wireless transceiver  125W uhf vhf receiver module rs232 radio modem rs 485 wireless transceiver  225W uhf vhf receiver module rs232 radio modem rs 485 wireless transceiver  325W uhf vhf receiver module rs232 radio modem rs 485 wireless transceiver  4
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25W uhf vhf receiver module rs232 radio modem rs 485 wireless transceiver

Model:XZ-DT25-H1/2/4P
Brand:THINGSEND
Origin:Made In China
Category:Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment
Label:radio modem , rs485 transceiver , vhf receiver module
Price: US $160 / pc
Min. Order:1 pc
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Member Information

Detail

Shenzhen Xinzhitongxin Technology Co.,Ltd

Free MemberGuang Dong - China
Live Chat:
Last Online:17 Aug, 2018

Product Description

Specifications:

Main Features:

  • Configurable output power of up to 25W
  • High receiving sensitivity up to -125dBm
  • High up to 115200 bps over-the-air data rate
  • 50km-80km LOS long range transmission distance
  • Over-the-air data rate from 1200bps to 115200bps user programming
  • short transmitting-receiving transfer time; communication delay less than 3Ms
  • With RS232&RS485 2 interface
  • VHF(136MHZ-174MHZ,220-240MHZ)UHF(410MHZ-470MHZ) 
  • ​16 Channels (0CH DIP Switch select and other 15CHs PC software programming) 

Pin Definitions

 

Pins

XZ-DT25-HXX

XZ-DA25-HXX

Remark

Arline Male Connector

1

Grounding of power supply

Grounding of power supply

 

2

DC12V power supply

DC12V power supply

DC12V±10%

DB9 Male Connector

1

NC

PTT(Voice Transmitting)

Active Low

2

RS-232/RXD

RS-232/RXD

 

3

RS-232/RXD

RS-232/TXD

 

4

NC

AGND(Analog Signal GND)

 

5

GND

GND

 

6

RS-485/A

RS-485/A

 

7

RS-485/B

RS-485/B

 

8

Setup active

MIC(MIC Signal Input)

 

9

SQ(Receiving Signal Indicator)

SP(Speak Output,8Ohm 1W)

 

Technical Parameters

Frequency Range

136~174MHz, 220~240MHz, 410~470MHz

Frequency stability

≤±2.5PPm

Transmit Power

25W

Modulation

GFSK/4GFSK

Over-the-air Data Rate

1200~115200bps

Serial Data Rate

1200~115200bps

Interface

RS232&RS485

Power Supply

12V@10A

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

≤6A(Max Output Current is not less than 10A)

Receiving Current

≤80mA

Dimension(L/W/H)

86 X 45X 20mm

Weight(g)

≤500g

XZ-DT25-HXX(XZ-DA25-HXX)Frequency

       The dialing switch can select the 0~16 channel, frequency of the 1~15 channel is fixed, frequency of the 0 channel can be arbitrarily set and saved by the software. Dial the switch to ON for "1" and dial to OFF for "0", 1 is high-order and 4 is low-order.

Channel (1234)

XZ-DT25-H1P

XZ-DT25-H2P

XZ-DT25-H4P

XZ-DA25-H1P

XZ-DA25-H2P

XZ-DA25-H4P

0(0000)

156.025MHZ

230.025MHZ

433.025MHZ

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

430.025MHZ

7(0111)

152.025MHZ

228.025MHZ

434.025MHZ

8(1000)

154.025MHZ

229.025MHZ

437.025MHZ

9(1001)

158.025MHZ

231.025MHZ

441.025MHZ

10(1010)

160.025MHZ

232.025MHZ

445.025MHZ

11(1011)

162.025MHZ

233.025MHZ

449.025MHZ

12(1100)

164.025MHZ

234.025MHZ

453.025MHZ

13(1101)

166.025MHZ

235.025MHZ

457.025MHZ

14(1110)

168.025MHZ

236.025MHZ

461.025MHZ

15(1111)

170.025MHZ

237.025MHZ

465.025MHZ

Software Function Setting

1.1 Enter setup mode

The hardware enters the setup mode: connecting the 8th foot with Ground and the green light of radio is always bright, the radio enters the setup mode, the serial port rate is 9600 8N1.

The software enters the setup mode: at the current baud rate, 3 + numbers are sent continuously, XZ-DT25H enters the setup mode, and the serial port output is OK

Format    + + +

Return     OK

1.2 Channel 0 Frequency Setting(this frequency is the working frequency of 0 channel

Format     >WF0/RX:453.25000/TX: 453.25000

Return     <Channel_0: RX:453.25000/TX:453.25000

Explain     >WF0 means working frequency when writing channel 0

RX: means receiving frequency453.25000 MHz ,please notice frequency needs to be accurate to 5 digits after the decimal point;

TX: means transmitting frequency 453.25000 MHz , please notice frequency needs to be accurate to 5 digits after the decimal point;

The same XZ-DT25H receiving and transmitting frequency settings can be the same or different, but modules in the same communication system must have the same receiving and transmitting frequency then they can communicate. Dip Switch can only set frequency in Channel 0.

1.3 Baud Rate Setting

Format     >WBA

Return     <Com_Rate:1200

Explain     >WB means interface baud rate

A~E means 1200~115200bps;A=1200,B=2400,C=4800,D=9600,E=19200,F=115200

1.4 Parity Bits Setting

Format    >WVN

Return    <Verify:8N1

Explain    >WV means Interface Parity Bit

N、E、O means 8N1、8E1、8O1

1.5 Read all Parameters Command

Format     >WR

Return     <Channel_0: RX:453.25000/TX:453.25000

<Com_Rate:1200

<Air_Rate:1200

<Verify:8N1

Explain   Output XZ-DT25H current working parameters

1.6 Exit Setup Mode

Format     >WE

Return     OK

XZ-DT25H  exit setup mode,even if XZ-DT25H enters setup mode it will exit when it does not have any command actions at continuous 10S.

XZ-DT25-HXX Series Model No. Comparison Table

   Model No.

Over-the-air data rate(bps)

Serial data rate(bps)

Frequency(MHZ)

XZ-DT25-H1E

1200-4800

1200-115200

136-174

XZ-DT25-H1P

1200-115200

1200-115200

XZ-DT25-H2E

1200-4800

1200-115200

220-240

XZ-DT25-H2P

1200-115200

1200-115200

XZ-DT25-H4E

1200-4800

1200-115200

410-470

XZ-DT25-H4P

1200-115200

1200-115200

Remark :The above models can be added (XZ-DA10-01) to upgrade with voice function, after upgrading, the whole model is called XZ-DA25-HXX. Upgraded radio is with data and half-duplex voice calls function, and voice function is priority.

Standard accessories: 

rs232&rs485 programming cable,

power cable,

small magnet antenna.

Pls kindly note for long range transmission we recommend using 5.5dbi clip antenna or fiberglass antenna for better performance.  Please order additionally.

Applications

  • Marine Communication
  • water wells, water and waste water treatment monitoring system
  • Oil and gas production, pipeline monitoring, gas distribution, heat network monitoring
  • Power scheduling, distribution automation, load control
  • GPS positioning system, mobile data transmission
  • Vessel (UMV) monitoring and control, robot control data link
  • Army, police communications
  • Earthquake, meteorology, environmental protection and urban lighting control
  • Railway, transportation, metallurgy, chemical industry and industrial automation process control
  • Industrial remote control, telemetry, automated data acquisition system

​Welcome to contact Sarah if have any questions.

​email:sales(at)thingsend(dot)com

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

​Mobile:+86 18820739215


Product Image

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Send Inquiry to this Member

Shenzhen Xinzhitongxin Technology Co.,Ltd

Maker Mansion,Chaguang Road,Nanshan district

Phone:
86-18820739215
Fax:
Contact:
Sarah Yuan (Sales)
Mobile:
18820739215

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