TR4 Transceiver Overview and Documents

Roles: Admin, Technician
Last Updated: March 2021

The NextCentury TR4 Transceiver introduces the next generation of superior wireless performance. Featuring Meter+™ technology, this Transceiver offers broad meter compatibility in a single model. The TR4 pairs with most pulse meters and virtually all encoded meters utilizing Neptune, Sensus, or AMCO/Elster protocols.

The TR4 is a drop-in replacement for any previous generation NextCentury Transceiver. Wireless network operation is seamlessly compatible with all earlier generation Repeaters and Gateways.

Engineered for long maintenance-free operation, the TR4 provides hourly-read precision with a 10-year battery life.

Certifications:

FCC: 2AB81-TR4 | IC: 20949-TR4

Wireless Communication:

Two-way NextCentury RF Connect™
902-928 MHz Unlicensed Band
45,000 ft direct line of site

Meter Compatibility:

Pulse or encoded meter types
Single model supports all configurations

In-Field Configuration:

Simple meter configuration—no external programmer required

Battery:

Preinstalled, field-replaceable CR18505 battery
Up to 10-year battery life

Dimensions:

3.3in x 1.8in x 1.3in (84mm x 46mm x 33mm)

Operation Environment:

-20°C to 60°C (-4°F to 140°F )
Should be installed in an indoor, dry environment
Outdoor Ratings: Outdoor TR4-X (coming soon)

Document Title	Download
TR4 Transceiver Quick Start Guide
TR4 Transceiver Specifications and Installation Manual
ISED Certification for TR4
FCC Certification for TR4
DGS Warranty
Plastics in Electronic Applications

*Due to updated regulations and product improvements, NextCentury Submetering Systems, LLC reserves the right to change the product specifications without notice.

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