500m Data Transfer Radio
Application Fields:
a.Industrial telecontrol/telemeter\Wireless message recording
b.Wireless label,meteorology and hydrology monitoring
c.Gate safety check on work attendance
d.POS system
e.Wireless monitoring of machine room facilities
Application Diagram:
a.Point To Point Application
b.Point To Multipoint Application
Product Details:
Product Description :
ATC-871wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts.
ATC-871 has adopted half duplex communication channel most suitable for point to multi-point communication mode. The primary station takes full control of communication harmony, and adopts data frames with address codes for data or command transmitting. The secondary station shall fully receive them and select response by comparing address codes; all the work shall be fulfilled by upper layer protocols, which shall ensure that only one wireless module in the communication network is in the transmitting state in any instant to avoid mutual interference.
Therefore, the transmission channel built by ATC-871 is transparent to the user. ATC-871 can also be applied to point to point communication, making it easier and smoothly upgrade wire (RS232/485/TTL) transmission mode in original system.
Product Features:
1.Ultra low power transmission
ATC-871 Transmission power less than of 100mW, high receiving sensitivity: -121dbm
2.ISM frequency band, not requiring on application of frequency point
Carrier frequency of 433MHz,also capable of providing 315/868/915MHz carrier frequency.
3.High ani-interference and low BER (Bit error Rate)
Based on the GFSK modulation mode, it adopts the efficient communication protocol. The actual bit error rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2.
4.Long transmission distance
Within the range of visibility, the reliable transmission distance is >300m when the antenna height is greater than >3m
5.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). The charge time for receiving and sending <10ms.
6.Multi-channel and speed
The standard ATC-863/871 configuration provides 8 channels. ATC-863/871 configuration provides 16 channels. to meet the multiple communication combination mode of the users. It has baud rate to be chosen such as 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps. The wireless transmission rate is direct ratio with baud rate of interface to meet user’s equipment requirement.
7.Low power consumption
Receiving current<20mA,transmission current<40mA,sleeping current <1uA.
8.High speed wireless communication and large data buffer
When the speed rate in the air is quicker than interface’s, allowing to transmit unlimited length data at one time, when the speed rate is slower or equal the interface’s, allowing the transmission of 255 Bytes long data frames at one time for more flexible programming by users.
9.Intelligent data control and the user doesn’t need to prepare excessive programs
Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface. Module will automatically complete the other operations, such as transmission /receiving conversion in the air, control, etc.
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.
11.Watchdog monitor
Watchdog monitors the inner function, so that change the traditional product structure and improve the product reliability.
12.Antenna choose
Users can choose various antenna-setting project and antenna according to user’s different need to achieve a optimal effect.
Specifications:
Modulation mode: FSK/GFSK
Working frequency: 433MHz/868MHz/915MHz
Transmission power: 871 100mW
Receiving sensitivity: ATC-871 -121dBm
Transmitting current: ATC-871 <75mA
Receiving current: ATC-871 <30mA
Sleeping current: ATC-871 <10uA
Channel speed rate: ATC-871/873 1200/2400/4800/9600/19200/38400Bit/s
Interface speed rate: ATC-871 1200/2400/4800/9600/19200/38400Bit/s
Change time for receiving and sending: <10ms
Interface data format: 8E1/8N1/8O1
Power supply: 9-12V@200mA
Working temperature: -20°C~70°C
Working humidity: 10%~90% relative humidity without condensation
Dimension: 96mm*86mm*26mm
Weight: 0.6kg
Order Information:
Model NO. | Description | Frequency | Distance |
ATC-863 | RS-232/485 Mini Power Wireless Module | 433/868/915 MHz | 300 m |
ATC-871 | RS-232/485 Mini Power Wireless Module | 433/868/915 MHz | 500 m |
ATC-873 | RS-232/485 Mini Power Wireless Module | 433/868/915 MHz | 1000 m |
ATC-875 | RS-232/485 Mini Power Wireless Module | 433/868/915 MHz | 2000 m |
ATC-3200 | Zigbee to Rs-232/422/485 Wireless Module | 2.4 GHz | 500 m |
GD230B | Wireless Data Transceiver | 230/470 MHz | 10 Km |
GD230V | Wireless Data Transceiver | 230/470 MHz | 40 Km |
Notice:ATC-863/871/873-S1 RS-232 Mini Power Wireless Module
ATC-863/871/873-S2 RS-485 Mini Power Wireless Module
1. We can provide User‘s manual\Datasheet for every kind of products
2. We can prepare your order ASAP
3. Warranty Period 36 months
4. About CERTIFICATION
As an experienced supplier of data communication products,ShenZhen ATC TECHNOLOGY CO.,LTD is counted on by many renowned buyers,such as ZTE,Car Part GmbH(from Germany),NOJA Power Switchgear Pty LTD(from Australia),and so on.Car Part GmbH commente on our products like this:"Your products can meet our market requests and the quality makes us satisfied.Hope you can keep the basic of success." ethernet rs485
Our company product solutions include:Serial device networking solution,industrial control interface conversion solutions,USB to serial port solutions,optical fiber communication solutions. ethernet rs485
Every month,we can turn out 10,000 units of above products.Before production,our raw mattrials are checked again to make sure they are compliant with RoHS Directives.And all our output is CE-marked,finding good markets in many countries and regions including United Kingdom,Spain,Germany,Italy,Poland,Turkey,The US,Canada,Brazil,Australia,Indonesia,Singapore,Malaysia,Vietnam and India.
Welcome to source high quality products at competitive prices from us.
Packaging
1 What kind of packaging do you provide?
Our products with colour box packaging,and then they are packed in cartons before shipping.
2 What's included?
ATC-871*1
ATC-871 Adaptor*1
ATC-871 Cable*1
Driver CD*1
User's Manual*1
3 Following picture is more intuitive to understand our products and accessories.
Shipment
1.Our company and FedEx,UPS,TNT,DHL,EMS international Express company cooperation.
2.We can according to customer's needs,choose the different logistics company or the customer's own freight.
3.Shipping Port:SHENZHEN,CHINA
4.Between different Express advantages and disadvantages.
Q: What's the trading term and payment method?
A: The trading term we prefer is FOB, if you require different term, contact to discuss it. And the payment method we prefer is T/T, but we can still accept the payment via paypal and western union.
Q: How long can you prepare the samples?
A: Samples can be prepared within 3 days after receiving the payment.
Q: What's the guarantee for the product?
A: We provide 36 months guarantee of repairing. Normally, every kind of products must to be certificated in samples,little batch,batch.