Holy Stone Enterprise Co., Ltd MO-SAWR-A SAW RESONATOR TRANSMITTER MODULE 315/434 MHz ASK TRANSMITTER Description @433.92/315MHz Remote Keyless-Entry Transmitter. @SAW RESONATOR @ASK The MO-SAWR is an ASK transmitter module . The result is excellent performance in a simple-to-use . The MO-SAWR is designed specifically for remote-control , wireless mouse and car alarm system operating at 433.92 in the USA under FCC Part 15 regulation. Applications Car security system Remote keyless entry Garage door controller Home security Wireless mouse Automation system Product Identification 315MHz MO-SAWR-AS315M 433.92MHz MO-SAWR-AS434M 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER 2.0 2004-6-20 MO-SAWR-A Absolute Maximum Ratings Parameter Supply Voltage Operating Temperature Rating Units 1.5—12.0 V DC -20 to +85 ℃ Absolute Maximum Ratings Parameter Symbol Condition Specification Min. Operation Voltage Output power Psens 1Kbps Rate Tune on Time Ton Data 3 5 12 -11.8 4 10 16 dBm Supply current 3.1 11 20 57 mA 434MHz -8.5 4 10 16 dBm Supply current 2.9 11 22 59 mA Data start out by Vcc turn on Data Rate Input duty Max. 1.5 315MHz DATA 5V Unit Typical Vcc=5V; 1kbps data rate 10 20 200 1k 40 V ms 10k bps 60 % Pin Dimension 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER 2.0 2004-6-20 MO-SAWR-A 10 8 6 4 2 0 -2 -4 315MHz 10 0C 80 C 60 C 40 C C 20 0C 434MHz -2 0C -4 0C POWER TEMPERATURE VS OUTPUT POWER (3.3V_ TEMPERATURE VCC VS OUTPUT POWER POWER 20 15 10 315MHz 434MHz 5 0 -5 -10 1.5V 3V 5V 12V VCC 禾伸堂企業股份有限公司 Holy Stone Enterprise CO.,LTD TEL:886-2-26596722 FAX:886-2-26596720 VER 2.0 2004-6-20 MO-SAWR-A Appication antenna vcc DATA Mark: 1. Antenna length about :23cm for 315MHz 17cm for 434mHz 2. Receiver range about 100m with MO-R3310A-A315M ( or MO-RX3310A-A315M) Module About150m with MO-RX3400-A315M( or MO-RX3400-A434M) 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 VER 2.0 2004-6-20