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 compliance with FCC 15.249
and similar regulations. The DR3000 includes the TR1000 plus all configuration components in a ready-to-
use PCB assembly, excellent for prototyping and intermediate volume production runs.
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Value
-0.3 to +4.0
Units
V
Non-Operating Case Temperature
-50 to +100
°C
Soldering Temperature (10 seconds)
230
°C
DEVELOPMENT KIT
(Info Click here)
DR3000
916.50 MHz
Transceiver
Module
Electrical Characteristics, 2.4 kbps On-Off Keyed
Characteristic
Operating Frequency
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
fO
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
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©2008 by RF Monolithics, Inc.
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DR3000 - 4/8/08