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3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS
3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS

3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS

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Product Overview

Description


3KM Distance Wireless Data Transceiver Radio RS232/485 RF Module, Wireless GFSK RF Transmitter & Receiver Module for AMR/POS



Product Description


 



  • Transparent data transmission: what has been received is exactly what has been transmitted

  • RF power: 1W/30dBm

  • Frequency: 433Mhz

  • Receiving current: <25mA

  • Transmitting current: <350mA

  • Sleep current: <20μA

  • Power supply: 7.5V DC

  • Transmission distance: 3km (BER: 10 to 3@9,600bps)

  • Carrier frequency: 433, 450, and 868MHz or ISM others optional

  • Provide rich interface: RS-232/RS-485 and TTL

  • Multi-channels: 8 channels, expandable for 16/32 channels

  • Baud rate: 1,200, 2,400, 4,800, 9,600, 19,200 and 38,400bps

  • Impedance: 50Ω SMA antenna port

  • Temperature range: -35 to +75 degrees Celsius

  • Working humidity: 10 to 90%RH without condensation

  • Size: 53 x 38 x 10mm (without antenna port)

  • Sets before delivery


 


Application areas:



  • Automatic meter reading (AMR) and home automation

  • Supervisory control and data acquisition (SCADA)

  • Remote control, industry data collection

  • Monitoring of remote systems

  • Production reporting of active systems

  • Wireless remote control alarm of power supply

  • Sports training and competition

  • Wireless POS, PAD wireless smart terminal

  • Electronic bus station and intelligent traffic

  • Point to multipoint wireless network, data collection system


 


Primary Competitive Advantages:



  • Product Performance

  • Quality Approvals

  • Small Orders Accepted

  • High-spead, Widen Temperature

  • Easy to Use































Product Name

YS-C20K RF module

Specification

1W RF module, 7.5V power supply, 433/868/915Mhz

Brief Introduction

RF output:1W Power supply: 7.5V Used name: YS-1020k

    Product Description








1.Products Main Features:

* Carrier frequency: 433 MHz, 450MHz, 868MHz, 915MHz or ISM others;

* Provide rich interface: standard:RS-232/ TTL/ RS-485;

* 8 channels, expandable for 16/32 channels according to requirements of customers;

* Baud rate: 1200/2400/4800/9600/19200bps;

* Interface format: 8N1/8E1 user-defined, or customization for other format interface;

* Integration of receiving and transmitting and half duplex;

* Low power consumption and sleep function;

* Temperature: -20~+65 C(customized batch order for industrial level);

* Impedance: 50 Ohm(SMA antenna port, multiple antenna options available);

* Complying with EN 300220 and ARIB STD-T67.

 

2.Application areas:

    * Automatic meter reading (AMR) and home automation
  * Supervisory control and data acquisition (SCADA) 
  * Remote control,industry data collection;
  * Monitoring of remote systems
  * Production reporting of active systems
  * Wireless remote control alarm of power supply and fan equipment in the computer room;
  * Sports training & competition;
  * Wireless POS, PAD wireless smart terminal;
  * Electronic bus station and intelligent traffic;
  * Point to multi-point wireless network,data collection system.

  

3.Specifications

* Power supply: DC 7.5V;

* RF power: 1W;

* Receiving current: <25mA;

* Transmitting current: <350mA;

* Sleep current: <20uA;

*Transmission distance:
    3Km (BER=10-3@9600bps);
    4Km (BER=10-3@1200bps);

* Size: 53mm*38mm*10mm (without antenna port ).

  

4.Installation dimension:

 

 

5.Interface definition:










































































Pin No.


Pin name


Description


Level


Remands


1


GND


Grounding of power supply


 


 


2


Vcc


Power supply DC


7.5V


 


3


RXD/TTL


Serial data receiving end


TTL


 


4


TXD/TTL


Serial data transmitting end


TTL


5


DGND


Digital grounding


 


 


6


A(TXD)


A of RS-485 or

TXD of RS-232


 


 


7


B(RXD)


B of RS-485

RXD of RS-232


 


8


SLEEP


Sleep control (input)


TTL


Low level sleep


9


RESET


Reset (input)


TTL


Negative impulse reset



 

6.Setting of channel, interface, and data format 

The user can change or view the module's interface baud rate, channel and address code.

Parameter setting or reading as per the testing software "YSPRG.EXE" in the CD (in products box) .

 




































Channel No.


Frequency


Channel No.


Frequency


Channel No.


Frequency


Channel No.


Frequency


1


429.0325MHZ


2


430.0325MHZ


3


431.0325MHZ


4


432.0325MHZ


5


433.0325MHZ


6


434.0325MHZ


7


435.0325MHZ


8


436.0325MHZ



NOTE: Generally the module in receiving state, if the IDLE pin continuously connect low level (>200millisecond), the module will be in sleep state, at the same time the module can not receive or transmit any data, only when the IDLE pin hang or in the state of high level (VH<3.5V), the module can be in receiving state again.



 





Packaging & Shipping


 Package-.png





FAQ


 


Q: What kind of product you make?


A:The main products: RF module includes wireless data transceiver, ASK transmitter and receiver, etc. Telephone voice recording card and box, OEM/ODM PCBs, PCBA service


Q: Are you really manufacturer or trading company? 


A: We have our own factory and engineer team. The service including  offering  the technology and support of Telephone voice recorder, PCBs and so on oversea.


 


Q: What is your MOQ?


There are different standard of MOQ for different goods. If you want to customize but your quantity is small, the price will be higher than the normal one. Because we give the quotation according to the cost of production.


Q: Do we have some free samples for testing or checking?


A: Yes, no more than tow pc of free sample available only. But the courier or shipping charge will be on customer account as per our company police.


Q: How long will be the lead time for samples and production?


A: Generally, it takes 3-4 days for normal orders, and 2-3 weeks for customize products. As if volume order, pls check with our sales.


Q: Do you have any certification to ensure the quality?       


A:ISO9001, CE and patents for some products. 


 


Q: What Payment term you are running?


TT, Western Union, Paypal





Company Information


 


Shenzhen YiShi Electronic Technology Development Co., Ltd is a high technology company in security area. We have Branch Company in Hong Kong and modern SMT plant in Mainland China, which has obtained ISO9001 and 2000 certification, so as to provide sufficient insurance of products quality and meet your demand for higher quality and lower price. Our modern SMT plant and R&D department offer PCB assemble and OEM service too.


Company.png
Our main products are as follow:


1. RF module includes wireless data transceiver, ASK transmitter and receiver, etc.


2. Telephone voice recording card and box
3. OEM/ODM PCBs, PCBA service


As a manufacturer, our price is very competitive. Most of our products are exported to Western Europe, North America, Eastern Europe, Middle-East Europe, and etc overseas many other countries. We'll do our utmost to meet customer's requirements with a positive attitude, so your constant interest and encouragement would be highly appreciated.


High quality, sincere service and low price is our value and our promises to our customer. As an enterprise integrated with manufacture and sales, we have confidence to launch more competitive products to cope with more severe competition. YiShi is your sincere partner.





Contact Info


Joe Schelling
www.voicelogger.net
Skype: yishisz08
Mob/WhatsApp/WeChat: +86-13537695887
Tel: 0086-755-83756063
Fax: 0086-755-83756060
Add: Rm.303, Qilong Center, Bldg 20, Guangqian Cun Industrial Area, Nanshan, Shenzhen, GD, 518073, China.




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