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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 TheMO-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 at433.92 in the USA under FCC Part 15 regulation.

Applications
Car security system Remote keyless entry Garage door controller Home security Wireless mouse Automation system

ProductIdentification 315MHz 433.92MHz MO-SAWR-AS315M MO-SAWR-AS434M

¥Ý¦ù°óø·~ªÑ÷³-¤½q Holy Stone Enterprise CO.,LTD

TEL:886-2-26596722 FAX:886-2-26596720 VER 2.0 2004-6-20

MO-SAWR-A
Absolute Maximum RatingsParameter
Supply Voltage Operating Temperature

Rating
1.5—12.0 -20 to +85

Units
V DC ¢J

Absolute Maximum Ratings Parameter
Op eratio Vo ltag n e 315MHz DATA 5V Out utpower p Psens 1Kb psRate Tune on Ti me Dat Rat a e Inputdut y cc= 5V; V 1kbps dat e a rat Ton Suppl current y Data 434MHz Suppl current y Dat st rtoutby cc turn on a a V 10 20 0 40

Symbol

ConditionSpecification Min. 1.5 -11.8 3.1 -8.5 2.9 Typical 3 4 11 4 11 20 1k 10 k 06 5 10 20 10 22 12 16 57 16 59 Max.

Unit V dB m mA dB m mA ms bps %

Pin Dimension

¥Ý¦ù°óø·~ªÑ÷³-¤½q Holy Stone Enterprise CO.,LTDTEL:886-2-26596722 FAX:886-2-26596720 VER 2.0 2004-6-20

MO-SAWR-A

TEMPERATURE S V 10 8 6 4 2 0 -2 -4

OUTPUT POWER ( 3.3V _

POWER

315MHz
434MHz

-2 0C

-4 0C

C

C

0CC 08

4C 0

20

06

TEMPERATURE

C C S OUTPUT POWER V V
20

POWER

15 10 5 0 -5 -10 1.5V 3V C C V 5V 12V

10

C

315MHz 434MHz

¥Ý¦ù°óø·~ªÑ÷³-¤½q Holy Stone Enterprise CO.,LTDTEL: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 17 cm for434mHz 2. Receiver range...
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