DR3000 Datasheet, PDF (1/5 Pages) RF Monolithics, Inc – 916.50 MHz Transceiver Module

®
• Designed for Short-Range Wireless Data Communications
• Supports 2.4-19.2 kbps Encoded Data Transmissions
• 3 V, Low Current Operation plus Sleep Mode
• Ready to Use OEM Module
The DR3000 transceiver module is ideal for short-range wireless data applications where robust operation,
small size and low power consumption are required. The DR3000 utilizes RFM’s TR1000 amplifier-
sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. The receiver section of
the TR1000 is sensitive and stable. A wide dynamic range log detector provides robust performance in the
presence of on-channel interference or noise. Two stages of SAW filtering provide excellent receiver out-of-
band rejection. The transmitter includes provisions for both on-off keyed (OOK) and amplitude-shift keyed
(ASK) modulation. The transmitter employs SAW filtering to suppress output harmonics, facilitating compli-
ance with FCC 15.249 and similar regulations. The DR3000 includes the TR1000 plus all configuration com-
ponents in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume production runs.
DR3000
916.50 MHz
Transceiver
Module
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
230
Units
V
°C
°C
Electrical Characteristics, 2.4 kbps On-Off Keyed
Operating Frequency
Characteristic
Modulation Type
Data Rate
Receiver Performance (OOK @ 2.4 kbps)
Input Current, 3 Vdc Supply
Input Signal for 10^-3 BER, 25 °C
Rejection, ±30 MHz
Transmitter Performance (OOK @ 2.4 kbps)
Peak Input Current, 3 Vdc Supply
Peak Output Power
Turn On/Turn Off Time
Sleep to Receive Switch Time (100 ms sleep, -85 dBm signal)
Sleep Mode Current
Transmit to Receive Switch Time (100 ms transmit, -85 dBm signal)
Receive to Transmit Switch Time
Power Supply Voltage Range
Operating Ambient Temperature
Sym
f_O
I_R
R_REJ
I_TP
P_O
t_ON/t_OFF
t_SR
I_S
t_TOR
t_RTO
Vcc
T_A
Notes
Minimum
916.30
55
2.7
-40
Typical
Maximum
916.70
OOK
2.4
3.1
-100
12
0.75
12/6
200
0.7
200
12
3.5
+85
Units
MHz
kbps
mA
dBm
dB
mA
mW
µs
µs
µA
µs
µs
Vdc
°C
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
RFM Europe
Phone: [phone]
Fax: [phone]
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [e-mail]
http://www.rfm.com
DR3000-060404
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