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25W RS485 RS232 Long Range Transmitter and Receiver for Wireless Data Communication

25W RS485 RS232 Long Range Transmitter and Receiver for Wireless Data Communication photo-1
25W RS485 RS232 Long Range Transmitter and Receiver for Wireless Data Communication photo-2
25W RS485 RS232 Long Range Transmitter and Receiver for Wireless Data Communication photo-3
25W RS485 RS232 Long Range Transmitter and Receiver for Wireless Data Communication photo-4
US$ 230 - 280 MOQ: 2 Pieces
Key Specifications
Get Latest Price
Business Type:
Manufacturer
Year Established:
2016
Factory Size:
Below 1,000 square meters
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
2 days
Product Features
♦Support 5W,10W,15W,20W,25W software adjustable
Support frequency VHF(136MHZ-174MHZ,220-240MHZ)UHF(410MHZ-470MHZ) user program;
RS232&RS485 2 interface default,TTL can be set in factory;
High receiving sensitivity up to -125dBm;
Over-the-air data rate from 1200bps to 115200bps and baud rate 1200-115200bps user programming;
Short transmitting-receiving transfer time; communication delay less than 3Ms.
Technical Parameters
Frequency Range
136~174MHz, 220~240MHz, 410~470MHz
Frequency stability
≤±2.5PPm
Transmit Power
25W(software adjustable)
Modulation
GFSK/4GFSK
Air Data Rate
1200~115200bps settable by user
Baud Rate
1200~115200bps settable by user
Interface
RS232 and RS485 default, TTL customized
Power Supply
12V@10A
Interface Data Format
8E1/8N1/801
Receiving Sensitivity
-125dBm@1200bps/-120dBm@9600bps
Channel Bandwidth
10KHZ@1200bps/25KHZ@9600bps
Emission Current
≤150mA 
Receiving Current
≤50mA
Working Temperature&humidity
-40℃~80℃ (industrial grade),10% to 90% relative humidity, no condensation
Dimension(L/W/H)
145X 86X 40mm
Weight(g)
≤500g
Pin Definitions

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


Product Tags: wireless transmitter and receiver , Long Range Transmitter and Receiver , Wireless Data Communication

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Verified Business License
Business Type
Manufacturer
Year Established
2016
Factory Size
Below 1,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million