• Designed for Short-Range Wireless Data Communications
• Supports RF Data Transmission Rates Up to 115.2 kbps
• 3 V, Low Current Operation plus Sleep Mode
• Stable, Easy to Use, Low External Parts Count
• Complies with Directive 2002/95/EC (RoHS)
The TR1001 hybrid transceiver is ideal for short-range wireless data applications where robust operation,
small size, low power consumption and low cost are required. The TR1001 employs Murata’s amplifier-
sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. All critical RF functions
are contained in the hybrid, simplifying and speeding design-in. The receiver section of the TR1001 is
sensitive and stable. A wide dynamic range log detector, in combination with digital AGC and a compound
data slicer, provide 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 ETSI I-ETS 300 220 and similar regulations.
Absolute Maximum Ratings
Rating
Value
Units
Power Supply and All Input/Output Pins
-0.3 to +4.0
V
Non-Operating Case Temperature
-50 to +100
°C
Soldering Temperature (10 seconds / 5 cycles max.)
260 °C
RFM products are now
Murata products.
TR1001
868.35 MHz
Hybrid
Transceiver
SM-20H Case
Electrical Characteristics
Characteristic
Operating Frequency
Modulation Types
OOK Data Rate
ASK Data Rate
Receiver Performance, High Sensitivity Mode
Sensitivity, 2.4 kbps, 10-3 BER, AM Test Method
Sensitivity, 2.4 kbps, 10-3 BER, Pulse Test Method
Current, 2.4 kbps (RPR = 330 K)
Sensitivity, 19.2 kbps, 10-3 BER, AM Test Method
Sensitivity, 19.2 kbps, 10-3 BER, Pulse Test Method
Current, 19.2 kbps (RPR = 330 K)
Sensitivity, 115.2 kbps, 10-3 BER, AM Test Method
Sensitivity, 115.2 kbps, 10-3 BER, Pulse Test Method
Current, 115.2 kbps
Receiver Performance, Low Current Mode
Sensitivity, 2.4 kbps, 10-3 BER, AM Test Method
Sensitivity, 2.4 kbps, 10-3 BER, Pulse Test Method
Current, 2.4 kbps (RPR = 1100 K)
Receiver Out-of-Band Rejection, ±5% fo
Receiver Ultimate Rejection
©2010-2014 by Murata Electronics N.A., Inc.
TR1001 (R) 10/16/14
Sym
fo
Notes
Minimum
868.15
1
1
2
1
1
2
1
1
R±5%
RULT
1
1
2
3
3
Page 1 of 12
Typical
OOK & ASK
Maximum
868.55
Units
MHz
30
115.2
kbps
kbps
-106
-100
3.0
-101
-95
3.1
-97
-91
3.8
dBm
dBm
mA
dBm
dBm
mA
dBm
dBm
mA
-104
-98
1.8
80
100
dBm
dBm
mA
dB
dB
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