SRWF-102 Series RF modules SRWF-1021 433MHZ/470MHZ/868MHZ/915MHZ wireless data modules

porducts list

Antennas for Communications [7]
Camera/Video Bags [2]
Card Readers [1]
Duplex Board [1]
False Eyelash [1]
Flavour and Fragrance [1]
Optoelectronic Displays [5]
Other Antennas [2]
Other Plastic Processing Machinery [1]
Pressure Transmitters [1]
Rain Boots [1]

contact datails

Shanghai Sunray Technology CO., Ltd

No498, Guoshoujing Rd, Pudong Zhangjiang, ShangHai 201203, China

86-21-38953738, 50273877-844

Larger photo of SRWF-102 Series RF modules SRWF-1021 433MHZ/470MHZ/868MHZ/915MHZ wireless data modules

SRWF-102 Series RF modules SRWF-1021 433MHZ/470MHZ/868MHZ/915MHZ wireless data modules


company	Shanghai Sunray Technology CO., Ltd
Categories	LED Displays
Update	2010-06-08
Original Region	China
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SRWF-102 Series RF modules SRWF-1021 433MHZ/470MHZ/868MHZ/915MHZ wireless data modules

Name SRWF-1021 433MHZ/470MHZ/868MHZ/915MHZ wireless data modules

Model SRWF-1021

Output Power: 10dBm(10mW)

Receiver Sensitivity :-118dBm

Transmission Distance: 800m AT-4/1200bps

Dimension: 47mm×26mm×10mm

Clicks:1098

	Downloads Name	Date
	SRWF-1021(V1.3) User Manual	2009-8-14

Description

Description:

SRWF-1021 series of digital wireless modules for General transparent transmission modules, can meet any standard or non-standard user agreement. A single radio frequency integrated circuits and single-chip MCU, small size, less external circuit, high reliability and low failure rate .

Multiple antenna configuration to meet the needs of different users.

Applications:

Water, electricity, gas, heating automatic meter reading system Traffic and cranes, and other industrial remote control Production Line Data Collection Railways, oil fields, terminals and data communications units Medical and electronic instrumentation automatic control Intelligent home appliances and lighting control Security and police officers coal mine attendance and positioning Anti-theft car, tire pressure monitoring and four-wheel-positioning Shops wireless POS systems Expressway and the LED display in public places Banks and the Government queue management system Wireless la carte system and the system of intelligent wireless PDA terminal Agricultural irrigation automation, environmental monitoring granary Wireless hanging, said wireless transmission of electronic

Condition

Terms of Use:

Technical specification of SRWF-1021:






















			915MHz@1200bps

method for terminals are shown in Table 1.

Features

Main features:

Features:

1. Low power transmission with the transmission power of 10dBm(433/470MHz), 5dBm( 868/915MHz).

2. ISM frequency band , requiring on application of frequency point.

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

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