Detailed Product Description

APPLICATIONS- Home and building automation. - Automatic Meter Reading. - Wireless alarm and security system. - Industrial monitoring and control. - Consumer electronics. - Wireless sensor networks. KRF-DTR401 FM TRANSCEIVERMODEL KRF-DTR401A KRF-DTR401B Modulation FSK Steady Frequency Way PLL Dimension(LXWXH) 21.6*60*9.4mm Power Supply(Nominal) 2.7~5.25VDC Frequency deviation ± 15 KHZ RF Freq.Tolerance ± 10 ppm Temperature Range Operation : -25°C ~ +80°CStorage : -40°C ~ +125°C Radiated Power (Max.) 10 dBm @400©, 3V Receiver Sensitivity -105 dBm Power Consumption Tx: 27 mA Rx:12mA Supply Current Standby : 8¼A Max.work bit rates 20Kbit/s Data Rate(Nominal) 4.8 Kbps Frequency, Channel#1/Channel#2 433.92/434.33 MHz 444.35/444.75 MHz AM TRANSMITTER / AM RECEIVER RF MODULEMODEL KRF-T5744A(RX) KRF-T5744B(RX) KRF-073(RX) Modulation 99% ASK Resonance Crystal LC Resonator Dimension(LXWXH) 43*21*6mm 32*21*1.5mm PowerSupply(Nominal) 5 VDC Temperature Range Operation : -10°C ~ + 60°C Storage : -20°C ~ + 70°C RF Freq.Tolerance - ReceiverSensitivity(Min) -120 dB -108 dB Power Consumption 16 mA @ 5V 4 mA @ 5V Data Rate(Nominal) 1200, 2400 4800, 9600 bps 1200bps Frequency 315MHz 433.92 MHz 303.875 / 315 / 330 / 350 / 433.92 MODEL KRF-065A(TX) KRF-065B(TX) Modulation 99% ASK Resonance Saw Resonator Dimension(LXWXH) 8*20*2.9mm PowerSupply(Nominal) 3~12 VDC Temperature Range Operation : -10°C ~ + 60°C Storage : -20°VC ~ + 70°C RF Freq.Tolerance ± 75 KHZ ReceiverSensitivity(Min) - Power Consumption 5mA @ 3V, 10mA @ 5V, 27mA @ 12V Data Rate(Nominal) 1200 bps Frequency 315 MHz 433.92 MHz