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* Standard asynchronous serial interface: UART; * Data direct transmission, duplex communication, auto shift between receiving and transmitting; * Built-in high performance CPU in modem, to process FEC (forward error correction), and to increase communication reliability; * Maximum 16 choices of jumper connections, 7 Baud rate and serial port mode setting; * 3.3V/5V compatible with TTL, RS232, RS485 interfaces; * DC 3.0~8.0V, power supply can be shut down by I/O control (low power consumption); * Automatic wireless fire alarm system * Wireless medical monitoring system * Wireless meeting voting system * Wireless menu ordering system * Industrial wireless control * Wireless keyboard, mouse, game stick, printer etc. * Operating Voltage: DC3.0~8.0V * Operating current: 22mA receiving (PD=GND); 38mA transmitting (PD=GND); <50uA idle (PD=VCC) * Modulation Mode: FSK/32KHz frequency deviation * Constant Frequency: 5ppm (TA=25 C) * Receiver Sensitivity: -160dBm/2400bps, -102dBm/9600bps, -100dBm/19200bps * Transmitting Power: 10 1dBm * Operating Temperature:-40~+85 degree Celsius * Humidity: 10%~90% non-condensing You must have a return authorization number to return your product. Please contact support@GAOTek.com to obtain an authorization number, which shall be valid for 14 days after issued. This product is covered by a warranty of 12 months. You must have a return authorization number to service your product. Please contact support@GAOTek.com to obtain an authorization number. |