Ericsson Radio 2219 B1 Overview
The Ericsson Radio 2219 B1 (KRC 161 622/1) is a 2T2R macro remote radio unit for 3GPP Band 1 (2100 MHz) in the Ericsson Radio System. It offers up to 2 x 60 W output power, up to 60 MHz instantaneous bandwidth and supports WCDMA and LTE in single or mixed mode.
Key Specifications
- Product number: KRC 161 622/1
- Frequency band: B1 (2100 MHz) – DL 2110-2170 MHz / UL 1920-1980 MHz
- Configuration: 2T2R, up to 2 x 60 W output power
- Instantaneous bandwidth: up to 60 MHz
- Radio technologies: WCDMA and LTE, single or mixed mode
- Interfaces: 2 x 4.3-10 antenna ports, 2 x CPRI 2.5/4.9/9.8 Gbps (exchangeable SFP), RET 2.0 and TMA support
- Size and weight: approx. 17 litres, 17 kg
- Power: -48 V DC; outdoor IP65, -40 to +55 °C; up to 40 km fibre to the baseband
Output power and features depend on the exact product number and software release. Please confirm before ordering.
Typical Applications
Radio 2219 B1 is used for 2100 MHz WCDMA and LTE layers, 3G-to-4G refarming and replacement of failed radios. It connects over CPRI fibre to Ericsson basebands such as the Baseband 5212, 5216, 6630 and 6631. For 4×4 MIMO on 2100 MHz, see Ericsson Radio 4415 B1.
Frequently Asked Questions
What is the difference between Radio 2219 B1 and Radio 4415 B1?
Both cover 2100 MHz. The 2219 B1 is 2T2R with up to 2 x 60 W; the 4415 B1 is 4T4R with 4 x 40 W for 4×4 MIMO.
Can the Radio 2219 B1 work with 4 receive branches?
Yes. According to Ericsson documentation, combining the Radio 2219 with a Radio 0208 increases the receiver branches from 2 to 4.
How can I confirm the exact version?
Check the product number (KRC 161 622/1) and revision on the unit label. We can send label photos of the actual unit before shipment.
Why Buy From TelecomBTS
- Every unit is functionally tested and VSWR tested before shipment
- 90-day warranty on refurbished units
- Part number and hardware version confirmed before you order
- Secure packing and international shipping
Contact us by WhatsApp (+86 187 3329 4669 / +86 139 3088 8705) or email jack@telecombts.com with the model, part number and quantity you need for current stock, condition and pricing.
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