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
433.92MHz
MO-SAWR-AS315M
MO-SAWR-AS434M
禾伸堂企業股½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
1.5—12.0
-20 to +85
Units
V DC
℃
Absolute Maximum Ratings
Parameter
Operation Voltage
DATA 5V
Output power
Psens
1Kbps
Rate
Tune on Time
Data Rate
Input duty
Vcc=5V; 1kbps data rate
Ton
Data
315MHz
Supply current
434MHz
Supply current
Data start out by Vcc turn on
10
200
40
Symbol
Condition
Specification
Min.
1.5
-11.8
3.1
-8.5
2.9
Typical
3
4
11
4
11
20
1k
10k
60
5
10
20
10
22
12
16
57
16
59
Max.
Unit
V
dBm
mA
dBm
mA
ms
bps
%
Pin Dimension
禾伸堂企業股½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
TEMPERATURE VS OUTPUT POWER (3.3V_
10
8
6
4
2
0
-2
-4
POWER
315MHz
434MHz
-2
0C
-4
0C
C
40
C
60
C
80
C
0C
TEMPERATURE
VCC VS OUTPUT POWER
20
POWER
15
10
5
0
-5
-10
1.5V
3V
VCC
5V
12V
10
0C
20
315MHz
434MHz
禾伸堂企業股½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½有限公司
Holy Stone Enterprise CO.,LTD
TEL:886-2-26596722
FAX:886-2-26596720
VER 2.0 2004-6-20