Ericsson Radio 2219 B1 KRC 161 622/1: Powering Next-Gen Wireless Networks
In today’s hyper-connected world, seamless wireless communication is the backbone of modern telecom infrastructure. Whether it's high-speed 4G LTE, ultra-reliable 5G, or legacy GSM and WCDMA networks, telecom operators need robust and flexible solutions to keep users connected. The Ericsson Radio 2219 B1 KRC 161 622/1 is a high-performance Remote Radio Unit (RRU) designed to meet these demands, offering superior signal transmission, multi-standard compatibility, and efficient deployment for modern base stations.
What is the Ericsson Radio 2219 B1 RRU?
The Ericsson Radio 2219 B1 is a wireless base station RRU that plays a critical role in telecom networks by handling radio frequency (RF) transmission and reception. It is part of Ericsson’s advanced radio access portfolio, supporting multiple network technologies, including:
4G LTE (FDD). WCDMA (3G). GSM (2G). Potential 5G readiness
This versatility makes it an ideal choice for telecom operators looking to modernize their infrastructure while maintaining backward compatibility.
Key Features & Specifications
1. High-Performance RF Transmission
- Frequency Range: 2110–2130 MHz (LTE Band 1)
- Transmit Power: 46 dBm (±2.7 dB), ensuring strong signal coverage
- Bandwidth: Up to 20 MHz, supporting high-speed data transfer
- Modulation: LTE FDD (Frequency Division Duplex) for efficient spectrum usage
2. Multi-Technology Support
- Unlike single-mode radios, the Radio 2219 B1 is designed to work across multiple network generations, allowing operators to deploy a unified hardware solution for 2G, 3G, 4G, and even 5G (with software upgrades in some cases). This reduces the need for multiple RRUs, simplifying site deployment and maintenance.
3. Compact & Efficient Design
- Weight: Approximately 20 kg, making it manageable for tower installations
- Interface: Optical fiber for high-speed, low-latency connectivity
- Power Supply: DC-powered, ensuring energy efficiency and reliability
4. Regulatory Compliance & Certifications
- CMIIT ID: 2021CP5145 (China certification, valid until May 2026)
- Global Compatibility: Suitable for deployment in various regions with necessary approvals
Applications & Use Cases
The Ericsson Radio 2219 B1 RRU is widely used in:
- Telecom Base Stations – Enhances signal strength and coverage for urban and rural networks.
- Network Modernization – Allows smooth migration from 2G/3G to 4G/5G without replacing hardware.
- Dense Urban Deployments – Supports high-capacity traffic in cities with advanced LTE performance.
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Indoor & Outdoor Solutions – Can be integrated into macro and small-cell deployments.
Pricing; Availability
The Radio 2219 B1 KRC 161 622/1 is available through various distributors, with prices ranging from $100 to $1,600, depending on order quantity.
Skyward telecom have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience.
Why Choose the Ericsson Radio 2219 B1?
- Future-Proof: Supports multiple network standards, reducing upgrade costs.
- High Power & Efficiency: Ensures reliable connectivity with optimized energy use.
- Trusted Brand: Ericsson is a global leader in telecom infrastructure.
- Easy Integration: Compatible with Ericsson’s RBS6601 and other base station systems.
Final Thoughts
As telecom networks evolve, operators need flexible, high-performance radio units that can handle current and future demands. The Ericsson Radio 2219 B1 KRC 161 622/1 delivers exactly that—combining multi-standard support, high power output, and seamless integration into existing networks. Whether upgrading legacy systems or expanding 4G/5G coverage, this RRU is a smart investment for any telecom provider.
For procurement or technical details, Please consult Skyward Telecom！
Would you like additional details on deployment scenarios or comparisons with other RRUs? Let us know how we can help！