Ericsson KRC161282/2 – RRUS 12 B3

The Ericsson KRC161282/2, also known as the RRUS 12 B3, is a high-performance remote radio unit designed for 1800 MHz (Band 3) mobile networks. As part of the proven Ericsson Radio System portfolio, this RRU delivers strong RF output, excellent coverage, and long-term reliability for modern GSM and LTE deployments.

Optimized for capacity-driven macro sites, the RRUS 12 B3 is widely used in urban and suburban environments where network traffic continues to grow. Its robust design, combined with efficient power handling, makes it a dependable solution for both network expansion and modernization projects.

Key Features

Product Name: Ericsson RRUS 12 B3
Part Number: KRC161282/2
Frequency Band: 1800 MHz (Band 3)
Radio Configuration: 2T2R
High RF Output Power suitable for capacity-focused deployments
Technology Support: GSM, LTE (4G)
Multi-carrier capable
Optical fiber interface to baseband units
Outdoor-rated, rugged macro-site enclosure
Passive cooling for high reliability and reduced maintenance

Optimized for Capacity and Performance

Operating in the 1800 MHz spectrum, the RRUS 12 B3 offers an excellent balance between coverage and capacity. This makes it an ideal choice for high-traffic areas such as city centers, business districts, and densely populated suburban zones.

By allowing installation close to the antenna, the unit minimizes feeder losses and improves overall system efficiency. Its support for multiple technologies enables operators to maintain legacy GSM services while expanding LTE capacity on the same hardware platform.

Built for continuous operation in demanding outdoor environments, the RRUS 12 B3 ensures stable performance, efficient power usage, and long service life.

Why Choose the Ericsson RRUS 12 B3 (KRC161282/2)?

Strong performance in 1800 MHz Band 3
Ideal for LTE capacity expansion
Supports GSM and LTE on one platform
Proven Ericsson durability and reliability
Energy-efficient, low-maintenance design
Flexible deployment for macro-cell environments

Typical Applications

✔ LTE capacity expansion
✔ GSM / LTE mixed-mode networks
✔ Urban and suburban macro sites
✔ High-traffic mobile environments
✔ Network modernization programs

We have also Ericsson RRUS B8 KRC161262/2