TRM-315-LT

Interface Type :
Maximum Operating Temperature : + 85 C
Product : Transceiver Modules
Operating Supply Voltage : 3 V
Frequency Band : 315 MHz
Antenna Connector Type : Multiple
Output Power : 9.2 dBm
Supply Current Transmitting : 12 mA
Supply Current Receiving : 6.1 mA
Dimensions : 0.63 in x 0.619 in x 0.125 in


Features:

Long range
Low cost
PLL-synthesized architecture
Direct serial interface
Data rates to 10,000bps
No external RF components required
Low power consumption
Compact surface-mount package
Wide temperature range
RSSI and power-down functions
No production tuning
Easy to use


Application

2-Way Remote Control
Keyless Entry
Garage / Gate Openers
Lighting Control
Medical Monitoring / Call Systems
Remote Industrial Monitoring
Periodic Data Transfer
Home / Industrial Automation
Fire / Security Alarms / Access Control
Remote Status / Position Sensing
Long-Range RFID
Wire Elimination


Specifications

Supply Voltage                     V_CC -0.3 to +4.0 V_DC
Any Input or Output Pin       -0.3 to V_CC+0.3 V_DC
RF Input 0 dBm
Operating Temperature       -40 to +85
Storage Temperature         -65 to +150
Soldering Temperature        +260  for 10 seconds
*NOTE* Exceeding any of the limits of this section may lead to permanent damage to the device. Furthermore, extended operation at these maximum ratings may reduce the life of this device.


Description

The TRM-315-LT transceiver is ideal for the bidirectional wireless transfer of serial data, control, or command information in the favorable 260-470MHz band. The transceiver TRM-315-LT is capable of generating +10dBm into a 50-ohm load and achieves an outstanding typical sensitivity of -112dBm. Its advanced synthesized architecture delivers outstanding stability and frequency accuracy, and minimizes the effects of antenna pulling. When paired, the transceivers TRM-315-LT form a reliable wireless link that is capable of transferring data at rates of up to 10,000bps over distances of up to 3,000 feet.

Applications operating over shorter distances or at lower data rates of TRM-315-LT will also benefit from increased link reliability and superior noise immunity. Housed in a tiny reflow-compatible SMD package, the transceiver requires no external RF components (except an antenna), which greatly simplifies integration and lowers assembly costs.

Parameters:

Technical/Catalog Information	TRM-315-LT
Vendor	Linx Technologies Inc
Category	RF and RFID
Frequency	315MHz
Data Rate - Maximum	10 kbps
Modulation or Protocol	AM, OOK
Applications	ISM, 2-way Paging, Robotics, Telemetry
Power - Output	10dBm
Sensitivity	-112dBm
Voltage - Supply	2.1 V ~ 3.6 V
Current - Receiving	6.1mA
Current - Transmitting	12mA
Package / Case	Surface Mount
Operating Temperature	-40°C ~ 85°C
Data Interface	PCB, Surface Mount
Antenna Connector	PCB, Surface Mount
Packaging	Tube
Memory Size	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TRM 315 LT TRM315LT