DR3101

www.DataSheet4U.com ® · 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 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 characteristics. 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 transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC Part 15 and similar regulations. The DR3101 includes the TR3001 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 Non-Operating Case Temperature Soldering Temperature (10 seconds) Value -0.3 to +4.0 -50 to +100 230 Units V o o DR3101 315.00 MHz Transceiver Module C C Electrical Characteristics, 2.4 kbps On-Off Keyed Characteristic Operating Frequency Modulation Type Data Rate Receiver Perfo...