UIY Technology Co., Ltd
UIY Technology Co., Ltd
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Main Products: RF Isolators, RF Circulators, RF Filters, RF Amplifiers, Power Divider / Splitter, Duplexer/Triplexer, Hybridge Combiner, Coaxial Termination, Coaxial Attenuator, Directional Coupler, Waveguide to Coaxial Adapter etc
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Unlock the 5G Golden Band: UIYDC1919A3200T3400 High-Performance Drop in Circulator

UIYDC1919A3200T3400 drop in circulator is a high-performance RF component tailored for 5G applications in the 3200–3400MHz band (n78 indoor band). It delivers cost-effective solutions for operators’ indoor coverage, small-cell development and RF system integration, and satisfies the strict demands for stable signal transmission in high-density environments.

 

As the indoor-specialized portion of the n78 band, 3200–3400MHz is recognized as the ideal mid-band for 5G deployment. It combines strong penetration performance and high transmission speed, effectively addressing the indoor coverage limitations of macro base stations. Supported by a mature industry ecosystem, excellent terminal compatibility and sufficient bandwidth, it enables high-speed, low-latency services while reducing construction and operation costs for operators through optimized deployment density.

 

Benefiting from superior band characteristics and reliable performance, this circulator is widely applied in:

  • 5G coverage for high-traffic venues including shopping malls, office buildings and hospitals;

  • Signal enhancement in enclosed areas such as subways and underground parking lots;

  • Private communication networks for industrial Internet and smart campuses;

  • Integration with 5G indoor small cells and distributed antenna systems (DAS);

  • Matching with RF test equipment and other microwave components.

 

Core Product Advantages

Advantage CategorySpecific Description
Precise Band AdaptationCustom-designed for 3200–3400MHz (n78 indoor dedicated band), perfectly matching 5G indoor deployment requirements.
Superior Electrical


Performance

High isolation, low loss, and excellent matching performance ensure clearer signal transmission and a more stable link.


Operating at +20~+30°C (normal temperature):

Insertion Loss<0.25dB; Isolation > 25dB; VSWR<1.15

Operating at -40~+85°C (full temperature range):

Insertion Loss<0.30 dB; Isolation > 23dB; VSWR<1.20

Robust Power Capacity100W rated power, ideal for high-density communication scenarios.
Efficient DeploymentCompact size at 19×19×8.6mm, saves installation space and requires no complex adjustment.
High Cost-EffectivenessIntegrated design reduces procurement and deployment costs, while optimized band performance lowers base station deployment density.
Compliance & Quality AssuranceCompliant with RoHS, REACH, and ISO 9001 certifications, with complete test data provided.


Conclusion:

Through targeted design optimization, the UIYDC1919A3200T3400 fully unlocks the application potential of the 3200-3400MHz band. It strikes a balance between technical performance stability and engineering deployment practicality, achieving a seamless integration of performance, efficiency, and cost-effectiveness.


For further product details, technical parameter verification, or collaboration discussions, please feel free to contact us via email at sales@uiyinc.com or phone at +86-755-83748888. Our team is dedicated to providing professional technical support and services.

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