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Programmable ISM Band Wireless Transceiver Module (433 MHz) - antenna and cable included

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Sunray
US$29.64
SKU:
SRWF-1E86-433
Availability:
Contact sales@glyn.com.au for delivery leadtime if quantity to be ordered is greater than our stock
Shipping:
Calculated at checkout
Current Stock:
6

 Product Description

Programmable ISM Band Wireless Transceiver Module (433 MHz) - antenna and cable included


SRWF-1E86 series modules can be used for the following applications:

  • AMR-Automatic Meter Reading
  • Remote control in industry
  • Wireless solutions for weighing scale
  • Data collection of production line
  • Automation and control of medical/electronic equipment
  • Data communication in railway, oil well and wharf
  • Wireless smart control of lighting system
  • Wireless alarm and security system
  • Car alarm, tire pressure monitoring and four-wheel orientation
  • Wireless POS and PDA smart terminals
  • LED display screen for lane buoy or temporary station in open field
  • Automated non-stop billing system on freeway
  • Wireless sensor network
  • Bank queuing management system

 

Key Features of SRWF-1E86 Low Power Data RF Module

SRWF-1E86 is a low power wireless data transceiver module. It can be used for any standard or nonstandard user protocol.

1. Adjustable transmitting power
Eight grade of transmitting power can be available: 1dBm, 2dBm, 5dBm, 8dBm, 11dBm, 14dBm, 17dBm, 20dBm. Default value is 20dBm.

2. Customized work frequency
433MHz although other frequencies (470/868/915MHz) are also available and can be ordered separately.

3. High anti-interference and low BER(Bite Error Rate)
Based on GFSK modulation, the high-efficiency forward error correction channel encoding technology is used to enhance data’s resistance to both burst interference and random interference

4. Multi-Channel available
Channel can be configured by both hardware and software. The default is by hardware. You can configure eight channels by hardware or 32 channels by software which meet the multiple communication combination modes.

5. Easy selection of three interface modes
You can choose one of TTL/RS232/RS485 interfaces by adjusting the related hardware.

6. Baud rate configuration by hardware and software
Baud rate can be configured by both hardware and software. The default is by hardware.
Baud rate can be set to the values below by hardware:
1200/2400/4800/9600/19200bps,default is 9600bps。
Baud rate can be set to the values below by software:
1200/2400/4800/9600/14400/19200/38400/57600 bps

7. Serial port data format definition
Serial port data format can be configured by both hardware and software. The default is by hardware; it support eight bit data (8N1,7E1,7O1) and nine bit data (9N1, 8E1,8O1) and the default is 9bit data.

8. Supporting data frame with no length limit

9. High reliability with small size
Single chip radio frequency integrated circuit and single MCU are used for less peripheral circuit, high reliability and low error bit rate

10. Multiple antenna options available for your different requirements


Documentation

 

Related Products

For easy connection to a PC USB port, check out the FTDI USB to Serial TTL converter cable or PCB in the Related Products box on this webpage.


Other Sunray ISM Band RF Modules

For more details about other Sunray modules or if you have custom requirements (e.g. different frequency or higher power transmission levels), please send us an email at sales@glyn.com.au

 

II. Feature of SRWF-1021 Low Power Data RF Module
1. Low power transmission
With the transmission power of 10dBm(433/470MHz), 5dBm( 868/915MHz).
2. ISM frequency band, requiring no application of frequency point. Carrier frequency is of 433MHz(SRWF-1021-433),470MHz(SRWF-1021-470), 868MHz(SRWF-1021-868) , 915MHZ(SRWF-1021-915).
Shanghai Sunray Technology Co., Ltd
Phone +86-021-50275255
Fax +86-021-50270187
sunray230@hotmail.com
Page 4 of 12
No.498 Guo Shoujing Road, Zhangjiang
Shanghai Pudong New Zone, China
www.en.51sunray.com
3. High anti- interference and low BER(Bit Error Rate) Based on the GFSK/FSK modulation mode, the high- efficiency forward error correction channel encoding technology is used to enhance data’s 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. 4. Long transmission distance Within the range of visibility, the reliable transmission distance is >800 m with AT-4 antenna’s height greater than 1m (BER=10-3@433MHz,1200bps). Within the range of visibility, the reliable transmission distance is >800 m with AT-4 antenna’s height greater than 1m (BER=10-3@470MHz,1200bps). Within the range of visibility, the reliable transmission distance is >400 m with AT-4 antenna’s height greater than 1m (BER=10-3@868MHz,1200bps). Within the range of visibility, the reliable transmission distance is >300 m with AT-4 antenna’s height greater than 1m (BER=10-3@915MHz,1200bps). 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). 6. Multi- channel The standard SRWF-1021 configuration provides 8 channels. If users need, it can be extended to 16/32 channels in the multiple communication mode. 7. Dual serial port, 3 interface modes SRWF-1021 provides 2 serial ports and 3 interfaces, with COM1 as the TTL level UART interface and COM2 as user defined standard RS-232/RS-485 interface (user only needs to plug/pull 1 bit short circuiter and energize it to make the definition).19200 baud rate only has TTL level UART interface. 8. Large data buffer zone
Interface baud rate is 1200/2400/4800/9600/19200bps with format of 8N1/8O1/8E1/9N1 and user self-definition, allowing the transmission of long data frames at one time for more flexible programming by users. (If users need, it can also transmit the data in unlimited
Shanghai Sunray Technology Co., Ltd
Phone +86-021-50275255
Fax +86-021-50270187
sunray230@hotmail.com
Page 5 of 12
No.498 Guo Shoujing Road, Zhangjiang
Shanghai Pudong New Zone, China
www.en.51sunray.com
length at one time). 9. Intelligent data control and the user doesn’t need to prepare excessive programs Even for semi duplex communication, users don’t need to prepare excessive programs, only receiving/transmitting the data from the interface. SRWF-1021 will automatically complete other functions, such as transmission/receiving conversion in the air, control, etc. 10. Low power consumption and sleeping function
+5V supply power, receiving current is 28±2mA, transmitting current is 38±2mA, and sleep current is 5±2uA. 11. High reliability, small and light Radio frequency integrated circuit and MCU are used for lessened peripheral circuits, high reliability, and low false bit rate.

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