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©2008 by RF Monolithics, Inc. DM1810-434MR - 4/17/08
DM1810-
434MR
Rating Value Units
All Input/Output Pins Except VIN -0.3 to +3.3 V
Non-Operating Ambient Temperature Range -40 to 85
o
C
Absolute Maximum Ratings
Electrical Characteristics
Characteristic Sym Notes Minimum Typical Maximum Units
Operating Frequency f
O
433.72 434.12 MHz
Modulation Type OOK
RF Encoded Data Transmission Rate 4.8 kb/s
Average Receive Input Current, No External Power Supply Load I
R
5.5 mA
Receiver Input Signal for 10
-3
BER, 25 °C
-101.5 dBm
Average Transmit Input Current, No External Power Supply Load I
TA
15.75 mA
Peak Transmit Input Current, No External Power Supply Load I
TP
28.5 mA
Peak Transmitter Output Power P
O
10 mW
Bind Input Logic High 2.4 V
Bind Input Logic Low 0.45 V
Average Sleep Input Current, No External Power Supply Load I
SA
60 µA
Power Supply Input Voltage Range, -40 to +85
o
C VIN 3.1 10 V
Power Supply Input Voltage Range, 0 to +85
o
C VIN 2.6 10 V
Regulated Power Supply Output Voltage, VIN 3.1 to 10 V VOUT 3.0 Vdc
Regulated Power Supply Voltage Ripple 10 mV
P-P
Relative Humidity Range, Non-Condensing RH 10 90 %
The DM1810-434MR is the 433.92 MHz router module in the DM1810 family of RF transceivers.
The DM1810 family is designed for adding wireless mesh connectivity to a wide range of monitor
-
ing and control systems. This module is compatible with RFM miniMESH
TM
network protocol, which
provides “plug- and-play” multicast mesh network routing. Radio communications range in an “open
field” environment is typically 600 meters/hop. The DM1810-434MR combines RFM very low cur
-
rent ASH radio technology with low power microcontroller technology to achieve long battery life.
The DM1810-434MR is certified for operation under ETSI I-ETS 300 220 regulations.
•
Network Router
•
Compatible with RFM miniMESH
TM
Network Protocol
•
3 V, Very Low Current Operation
•
Ready-to-Use OEM Module
433.92 MHz
Transceiver
Module
DEVELOPMENT KIT
(Info Click here)
