433mhz Wireless Data Transmitter CC1101 RFmodule
Specifications
50mW output 433Mhz wireless transmitter, RS-485/RS-232/TTL data wireless
USB RF module, serial data radio, transmit RS232/RS-485/TTL to wireleess, 433Mhz RF module, up to 115.2kbps High data rate
Specifications
* RF power: <50mW/ 17dBm;
* Receiving current: <20mA;
* Transmitting current: <40mA;
* Power supply: DC 3.3-5.5V;
*Receiving sensitivity: -108 dBm (@9600bps)
-112 dBm (@1200bps);
* Size: 40mmx24mmx6mm (without antenna port ).
* Range: <300m (BER=10-5@9600bps,when antenna is 2m above ground in open area),
<500m (BER=10-5@1200bps,when antenna is 2m above ground in open area).
Products Main Features
* Up to 115.2kbps High data rate, Low power consumption and low cost;
* Carrier frequency: 433MHz or ISM others optional;
* Interface: RS-232/ RS-485/ TTL optional;
* Multi-channels for optional frequencies: 12 channels, expandable by customer requirement ;
* Adjustable Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200bps,
* Transparent data transmission: What has been received is exactly what has been transmitted; No special addressing or formatting of data is required, suitable for any standard or non-standard user protocols
* Interface format: 8N1/8E1/801 user-defined, or customization for other format interface;
* Modulation: GFSK. Based on the Gaussian Frequency Shift Keying (GFSK) modulation, High anti-interference and Low BER (Bit error Rate);
* Half duplex: Integration of receiver and transmitter,10ms auto change for receiving and sending;
* Operation Temperature: -25°C~+65°C (-13~149 F);
* Working humidity: 10%~90% relative humidity without condensation;
* Impedance:50Ω (SMA antenna port, multiple antenna options available);
Application areas
* Automatic meter reading(AMR);
* Wireless smart terminal: POS, PDA;
* Wireless electronic display screen, LED display;
* RS-485 wired multi-drop system changeover wireless system;
* Wireless remote control, Environment monitor, telemetry system;
* Check attendance system, Queue-management system and positioning in coal mine;
* Industrial automatic data collection, Wireless Data Acquisition, Wireless sensor, SCADA
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