Holy Stone Enterprise Co., Ltd MO-TX4915-F FSK TRANSMITTER MODULE 315/434/868/914MHz FSK TRANSMITTER Description MO-TX4915-F are FSK transmitter modules. The MO-TX4915-F is an entire Phase-Locked Loop (PLL) for precise local oscillator generation. It can use in OOK / HCS / PWM signal and modulate to transmit signal to receiver device by air .It had a high performance and easily to design your product. It can be used on wireless security system or specific remote-control function and others wireless system. Now we supports 315MHz/433.92MHz/868.35MHz/914.5MHz for ISM Band modules can be selected Features Low power consumption. Easy for application. On-Chip VCO with integrated PLL using crystal oscillator reference. Operation temperature range : ﹣20℃～＋85℃ Operation voltage :2.4~ 3.6 Volts. Available frequency at : 315/434/868/914MHz Applications Car security system Remote keyless entry Garage door controller Home security Wireless mouse Automation system Product Identification 315MHz MO-TX4915-F315M 433.92MHz MO-TX4915-F434M 868.35MHz MO-TX4915-F868M 914.5MHz MO-TX4915-F914M 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-7-6 MO-TX4915-F Absolute Maximum Ratings Parameter Rating Units 3.6 V DC -20 to +85 ℃ Supply Voltage Operating Temperature Electronical Characteristics Parameter Symbo l Specification Condition Typical Max. 2.2 3.0 3.6 315MHz 1 5 dBm Vcc=3.0V, 434MHz 0 3 dBm 1Kbps Data Rate 868MHz -2 1 dBm 914MHz -2 1 dBm Operation Voltage Output power Psens Supply current Icc Operation ( data rate 1kbps) 20 Stand-by TX EN=Hight=Operation Transmitter enable/disable voltage Tune on Time V 25 mA 5 uA Vcc-0.3 V DC TX EN=Lo=Power down Ton Unit Min. 0.3 Tx enable 0ff- turn on V DC 3 Data Rate 300 - ms 10k bps Pin Dimension N am e D im e n s io n N am e D im e n s io n A 3 5 m m + -0 .5 m m D 2 .5 4 m m + -0 .2 m m B 1 5 m m + -0 .5 m m E 5 m m + -0 .5 m m C 1 2 .7 m m + - 0 .3 m m F 6 .2 m m ( M a x ) 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-7-6 MO-TX4915-F Typical Characteristics Output power vs Temperature Output power vs Temp. power(dBm) 8 315MHz 434MHz 868MHz 914MHz 6 4 2 0C 10 C 80 C 60 C 40 C 20 0C -2 0C -4 0C 0 Temp. 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-7-6 MO-TX4915-F Application VCC DATA TX EN Mark: 1. Antenna length about :23cm for 315MHz 17cm for 434MHz 8.5cm for 868MHz 7.5cm for 914MHz 2. Transmitter range about 100m with MO-RX3930-FS receiver module (Tested in open space) 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER2.0 2004-7-6