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Wireless Data Radio Modem 150MHz Data Transmission 20km Marine Module GPS Wireless Control

Shenzhen Qianhai Lensen Technology Co., Ltd

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Address: 701, Yongchang Building, Xicheng Industrial Zone, Xixiang, Bao'an District, Shenzhen, China 518126

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Wireless Data Radio Modem 150MHz Data Transmission 20km Marine Module GPS Wireless Control

Country/Region china
City & Province shenzhen guangdong
Categories Toy Parts
InquireNow

Product Details

 

LS-V25000 Radio Modem

 

To transmit data

Support VHF band or UHF band

Air baud rate 1200bps or 2400bps

Interface baud rate: 1200bps to 9600bps

 

 

Parameter
Power output:25W
Distance:20km
Baud rate:1200/2400 programmable
Channel Space:12.5KHz
Bandwidth:<25KHz
Receiving Sensibility-114dBm@1200bps, -107dbm(9600bps)
Compatible with
LS-V series
Power
Power Supply:12V DC (default)
Transmitting current:<6A
Receiving current:<160mA
Sleep current:<1mA
General
Modulation:MSK
Frequency:150MHz or 230MHz
Data format:8N1, 8EI, 8O1 programmable, or other customize
Channel No.:Written by software
 

 

Features:

1. High power output: 10W or 25W

2. Long transmission distance: up to 20km

3. VHF band 150MHz band or 230MHz band or 450MHz

4. Data transmission

5. Double PLL, double VCO, High reliability

 

 

Data sheet

A,General Index

● frequency:VHF and UHF frequency band (150MHz, 230MHz), can store about 400 channels

● frequency tolerance:±2.5ppm

● Channel spacing:25 KHz

● antenna impedance:50Ω

● environment temperature:-35 ℃~+75 ℃

● modulate mode:MSK

● air baud rate:1200bps/2400bps

 

B,Receiver Index

● sensitivity: ≤0.25uV

● ignal Noise Ratio(SNR): ≤-50dB

● Adjacent Channel Selectivity: ≥70dB

● Inter modulation interference: ≥70dB

● Spurious respouse immunity: ≥70dB

 

C,Transmitter Index

● Transmit Power: 25W

● modulate distortion: ≤3%

● residual frequency modulation: ≤-48dB

● frequency deviation: ≤5KHz

● ortho-channel power ratio: ≤-70dB

● stray power: ≤5uW

● RF distance: 20km(25W RF power in the open air)

 

D,Power supply

● DC: 12 V (±10%)

● waiting current: ≤ 1 6 0 m A

● transmitting current: ≤ 6 A ( transmit power 25W )

 

E,Dimension:

128*108*28mm

 

 

 

Pin Definition

ConnectorPin No.Pin nameDescriptionRemarks
Power connectionVCCDC:12V

Please use power

DC 12V, more than 8A

 GNDGround of power supply 
Signal connectionTTL(TxD)TxD of TTL 
 TxD(A)

TxD of RS-232

RS-485 A

RS-232,RS-485,TTL, only one valid
 RxD(B)

RxD of RS-232

RS-485 B

RS-232,RS-485,TTL, only one valid
 TTL(RxD)RxD of TTL 
 GNDSignal ground 
 PTTAudio transmitting enableLow level is for transmitting
 MICAudio signal inputMicrophone input,modulation sensitivity 10mV
 SPAudio signal outputAudio amplifier output 8ohm 0.5W
 SQReceiving signal checkingReceiving carrier signal, high level

 

 

Application of LS-V25000

Salvage, Marine control

public traffic

industrial automatic control

electric power schedule

water conservancy monitor

signal collection and transmission of railway system

oil extraction and transportation control

measure of oil or water wells

hydrological monitoring

weather station monitoring

forest protection

intelligent building

geological reconnoiter

mobile location

military training

 

We provide:

RF module, RF data module, 433MHz RF module, 868MHz RF module, 915MHz RF module, wireless module, wireless data module, wireless data transmitter, wireless transmitter, wireless receiver, wireless transceiver, wireless DTU, radio module, radio modem, data radio modem, audio modem, wireless voice transmission, wireless APRS, VHF data module, UHF voice transmitter, 150MHz data radio, 230MHz wireless data module, marine radio, ham radio, wireless I/O module, wireless ON-OFF module, wireless RTU, wireless DI DO module, wireless digital I/O module, wireless analog I/O module, 4-20mA wireless transmitter, 0-5V wireless transmitter, wireless PLC, PLC wireless communication, wireless Modbus RTU, Modbus RS485 wireless communication, wireless analog I/O module, wireless sensors, wireless data transfer, wireless pump control, wireless level monitoring, wireless valve control, wireless irrigation control, wireless solenoid control, wireless irrigation, wireless IOT solution, industry automation, wireless control, wireless SCADA, SCADA link, industrial wireless io, RTU with wireless radio

 

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