RF data transceiver, wireless data module, RF link module for wireless rs-485/RS-232

Price: US $ 25 - 30 / Unit
Brand Name: Yishi
Model Number: YS-C20U RF transceiver
Country/Region: China
Post Date: Mar 24,2012

Product Description: RF data transceiver, wireless data module, RF link module for wireless rs-485/RS-232


Yishi wireless data modules are designed for the professional  data collection systems, provides RF link radio communication between two points up to 10km. The module works on ISM frequency band, half duplex integrated receiving and transmitting. Users could use  RS-232, RS-485 and UART/TTL level interface port for direct connection with PC, RS485 devices, monolithic processors and other UART components kind of applications.


YS-C20U RF module

RF power: 10mW/ 10dBm
Receive Sensitivity: -115dBm(@9600bps)
Interface: RS-232/ RS-485/ TTL optional;
Power supply: DC 5V or 3.3V
Receiving current: ≤25mA;
Transmitting current: <40mA
Sleep current: <20uA;
Range: 500m (BER=10-3@9600bps,in open area);
Size: 47mm x 26mm x 10mm(without antenna port).

Products Main Features:
  * Carrier frequency: 433M,  450M, 868M, 915MHz or ISM others.
  *IC: cc1020,High SINAD;
  *Maximum data rate: 38.4Kbps
  *Nakedness and small size, suit for embedding;
  *Narrowband and anti-jamming commendably;
  *Transparent data interface, suitable for any standard or non-standard user protocols;
  *Auto filtration of false data produced in the air, and able to transmit long data frames;
  *Good reliability for long-time use, low failure rate, and suitable for both indoor and outdoor use;
  * Provide rich interface: standard: RS-232/TTL/RAS-485;
  * Interface format: 8N1/8E1 user-defined, or customization for other format interface;
  * 8 channels, expandable for 16/32 channels according to requirements of customers;
  * Baud rate: 1200/2400/4800/9600/19200/38400bps;
  * Integration of receiving and transmitting and half duplex;
  * Modulating method: GFSK
  * Low power consumption and sleep function;
  * Operation Temperature: -35 to 75 C.
  * Impedance:50&Omega(SMA antenna port, multiple antenna options available);
  * Complying with EN 300220 and ARIB STD-T67;

Applications 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, Wireless sensor;
  * Sports training & competition;
  * Wireless POS, PAD, wireless smart terminal;
  * Electronic bus station and intelligent traffic;
  * Wireless electronic display screen and queuing machin
  * Point to multi-point wireless network.
Contact: jane

Tel: 86-755-8375 6095

mobile: 86-13510128846

Supplier Details:

Shenzhen Yishi Electronic Technology Development Co., Ltd.

Sales:Ms. Jane Wang

Contact Phone:86-755-83756095

Main Products:Wireless Networking Equipment

Business type:Manufacturer

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User Reviews: RF data transceiver, wireless data module, RF link module for wireless rs-485/RS-232