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Ericsson Radio 4428 B3 KRC 161 713/1
Ericsson Radio 4428 B3 KRC 161 713/1
Ericsson Radio 4428 B3 KRC 161 713/1
Ericsson Radio 4428 B3 KRC 161 713/1

Ericsson Radio 4428 B3 KRC 161 713/1

Ericsson Radio 4428 B3 (KRC 161 713/1) is an outdoor Remote Radio Unit (RRU) for FDD Band 3 (1800 MHz) 3G (WCDMA) and 4G (LTE) networks, featuring 4T4R and 4×40W RF capacity, CPRI interface, and DC -48V power supply, suitable for outdoor macro or distributed base station deployment. 


Large stock available for immediate shipping. Contact us now to get a real-time quote and technical data sheet within 24 hours!

  • Min.Order Quantity:

    1pc
  • Price:

    Negotiable
  • Delivery Time:

    3-5 days
  • warranty time:

    six months
  • Place of Origin:

    China
  • Payment Terms:

    T/T, Western Union, MoneyGram
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Ericsson Radio 4428 B3 KRC 161 713/1 

Product Description

Parameter Details
Model & Part Number Ericsson Radio 4428 B3, KRC 161 713/1
Frequency Band FDD Band 3 (Uplink: 1710–1785 MHz; Downlink: 1805–1880 MHz)
Radio Access Technologies WCDMA (3G), LTE (4G)
Antenna Configuration 4T4R (4 Transmit, 4 Receive)
Output Power 4 × 40W
Interfaces CPRI (LC fiber optic port), 2 × N - type female RF ports
Power Supply DC -48V
Typical Power Consumption Approximately 20W
Physical & Environmental Outdoor - rated, IP65 protection; about 18 kg (without packaging)

Key Features and Functions

  • Multi - RAT Compatibility: It can seamlessly support WCDMA and LTE, facilitating the flexible evolution of the network and the coexistence of 3G and 4G services.
  • High - Performance RF Transmission: The 4T4R configuration with 4 × 40W output power can enhance the coverage effect, link quality, and network capacity of 1800 MHz frequency band signals.
  • Durable Outdoor Design: The IP65 - rated shell enables stable operation in extreme temperature, humidity, and dusty environments, and it can be installed on outdoor towers, roofs, and poles.
  • Low Power Consumption: The optimized power - saving design helps reduce network operation and energy costs, meeting the requirements of green communication.
  • Easy Deployment and Maintenance: It is compatible with Ericsson BBU (such as 6630/6648 series), supports remote monitoring and fault diagnosis, and simplifies operation and maintenance work.


Typical Applications

It is often used in 1800 MHz macro cell deployment in dense urban areas to meet the demand for high - capacity 3G/4G services. It can also be used for coverage extension in suburban and rural areas, and is suitable for distributed base station scenarios to optimize the network topology.



Product Details


Ericsson 4428 B3

Ericsson 4428 B3


FAQ

Q: Are your products original and brand new?
A: We offer both new and used products with complete factory serial numbers.

Q: Do you provide technical specifications or data sheets?
A: Absolutely. Contact us and we will send the full PDF technical data sheet for this specific model within 24 hours.

Q: What is the warranty period for this product?
A: We offer a standard warranty (typically 6-12 months) and full technical support for all our industrial equipment.

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