DR4103

Frequency Range :
Maximum Data Rate :
Modulation Format :
Output Power :
Interface Type :
Package / Case :
Packaging :
Operating Supply Voltage : 3.3 V
Maximum Operating Temperature : + 65 C


Features:

• Designed for Short-Range Wireless Data Communications
• Supports up to 115.2 kbps Encoded Data Transmissions
• 3 V, Low Current Operation plus Sleep Mode
• Ready to Use OEM Module




Pinout






Specifications

Characteristic Symbol Minimum Typical Maximum Units Operating Frequency fO 303.625 304.025 MHz Data Rate OOK 19.2 kbps Data Rate ASK 115.2 kbps 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 us Power Supply Voltage Range VCC 2.7 3.5 Vdc Operating Ambient Temperature TA -20 +65 C

Rating	Valuec	Units
Power Supply and All Input/Output Pins	-0.3 to 4.0	V
Non-Operating Case Temperature	-50 to +100
Soldering Temperature (10 seconds)	230

Description

Designed for Short-Range Wireless Data Communications Supports up to 115.2 kbps Encoded Data Transmissions 3 V, Low Current Operation plus Sleep Mode Ready to Use OEM Module

The DR4103 transmitter module is ideal for short-range wireless data applications where robust operation, small size and low power consumption are required. The DR4103 utilizes RFM's TX5003 amplifiersequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. The transmitter includes provisions for on-off keyed (OOK) and ASK modulation. The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.249 and similar regulations. The DR4103 includes the TX5003 plus all configuration components in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume production runs.