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参数资料
| 型号： | DR3101 |
| 厂商： | RF Monolithics, Inc. |
| 英文描述： | 315.00 MHz Transceiver Module |
| 中文描述： | 315.00兆赫收发模块 |
| 文件页数： | 1/5页 |
| 文件大小： | 375K |
| 代理商： | DR3101 |
1
DR3101
315.00 MHz
Transceiver
Module
The DR3101 transceiver module is ideal for short-range wireless data applications where robust
operation, small size and low power consumption are required. The DR3101 utilizes RFM’s
TR3001 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of charac-
teristics. The receiver section of the TR3001 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 trans-
mitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC
Part 15 and similar regulations. The DR3101 includes the TR3001 plus all configuration compo-
nents in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume pro-
duction runs.
Rating
Value
Units
Power Supply and All Input/Output Pins
-0.3 to +4.0
V
Non-Operating Case Temperature
-50 to +100
oC
Soldering Temperature (10 seconds)
230
oC
Absolute Maximum Ratings
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
Electrical Characteristics, 2.4 kbps On-Off Keyed
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Operating Frequency
fO
314.80
315.20
MHz
Modulation Type
OOK
Data Rate
2.4
kbps
Receiver Performance (OOK @ 2.4 kbps)
Input Current, 3 Vdc Supply
IR
4.5
mA
Input Signal for 10-4 BER, 25 ° C
-100
dBm
Rejection, ±30 MHz
RREJ
55
dB
Transmitter Performance (OOK @ 2.4 kbps)
Peak Input Current, 3 Vdc Supply
ITP
12
mA
Peak Output Power
PO
0.75
mW
Turn On/Turn Off Time
tON/tOFF
12/6
s
Sleep to Receive Switch Time (100 ms sleep, -85 dBm signal)
tSR
200
s
Sleep Mode Current
IS
0.75
A
Transmit to Receive Switch Time (100 ms transmit, -85 dBm signal)
tTOR
200
s
Receive to Transmit Switch Time
tRTO
12
s
Power Supply Voltage Range
VCC
2.7
3.5
Vdc
Operating Ambient Temperature
TA
-40
+85
oC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DR3102 | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:418.00 MHz Transceiver Module |
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| DR3-10R-B | 制造商:E-Switch Inc 功能描述:SWITCH ROTARY |
| DR312-100 | 制造商:Lista International Corp 功能描述:SC Drawer Layout, 12 Compartments |
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