Low Power 500MW RS232 / RS485 RF Transmitter And Receiver Module 433MHz 200bps

500MW Low Power With 2KM Long Distance , RF Transmitter And Receiver Module JZX877

Specification:

Technical?specification?of?JZX877:

Features:

1. Low Power consumption and receiving sensitivity?
Transmission power <0.5W,TX current<360mA,RX current<45mA,sleeping current <0.1uA.
High receiving sensitivity:-123dbm.
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2. Saving power model
JZX877 have three Saving power models:awaken from Hardware,awaken from COM Port,awaken from Air;
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3. Modulation mode and Frequency?
Modulation mode:GFSK,Frequency:433MHZ Also,868mhz and 915mhz is possible.
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4. High anti- interference and low BER(Bit error Rate)
Based on the GFSK modulation mode,the high- efficiency forward error correction channel encoding technology is used to enhance datas resistance to both burst interference and random interference and the actual bit error rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2.
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5. Long transmission distance?
Within the range of visibility,the reliable distance is >2000m?
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6. Transparent data transmission?
Transparent data interface is offered to suit any standard or nonstandard user protocol.Any false data generated in the air can be filtrated automatically (What has been received is exactly what has been transmitted);?
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7. Multi- channel
The standard JZX877 configuration provides 16 channels to meet the multiple communication combination mode of the user.
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8. High speed wireless communication and Large data buffer zone?
???When the RF baudrate is bigger than COM baudrate,allowing to transmit unlimited length data at one time,when the RF baudrate is smaller or equal to the COMs,allowing the transmission of 255 Bytes data.?
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9. Intelligent data control and the user doesnt need to prepare excessive programs?
Even for semi duplex communication,the user doesnt need to prepare excessive programs,only receiving/transmitting the data from the interface.JZX872 will complete the other operations automatically,such as transmission/receiving conversion in the air,control,etc.
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10. High reliability, small and light?
Single chip radio - frequency integrated circuit and single chip MCU are used for lessened peripheral circuits,high reliability,and low failure rate.?
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11. Watchdog monitor?
Watchdog monitors the inner function,it changes the traditional product structure and also improve the reliability of our modules.

Competitive Advantage:

1.500mW,up to 1-3km
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2.Various Frequency Upon Request
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3.Good Sensitivity&Performance
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4.Various Application
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5.TTL/RS232/RS485

Our Services:

? ?Experience:

? ?we?have 15?years research and development experience

? ?Delivery time:

? ?when receive the payment we will be 1-3days to delivery

? ?Warranty(quality):

? ?1.We have specialized ?technical matintentance team ,

? ?2.1 year free maintentance,lifelong technical technical support? for customers

? ?3.Three packs of sevirces,quality,assurance

Company Information:

Shenzhen JZC Telecom Technology Co. LTD?

Shenzhen JZC Telecom Technology Co.,Ltd. is a company that specializes in the development, manufacture and selling of RF communication products.Our RF data communication products are widely used in electric pow