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:
1pcPrice:
NegotiableDelivery Time:
3-5 dayswarranty time:
six monthsPlace of Origin:
ChinaPayment Terms:
T/T, Western Union, MoneyGramEricsson 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) |



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FAQ
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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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