Description
The 2-Way Cavity Type Power Divider is a high-performance passive component designed to split an input RF signal into two equal-power output signals with high precision and minimal loss. Utilizing an air-cavity construction, this divider offers significantly better power handling and lower insertion loss compared to traditional microstrip designs. Optimized for the 698MHz to 2700MHz spectrum, it provides seamless coverage for all major cellular bands, including 700MHz LTE, 800/900MHz GSM, and 1800/2100/2600MHz high-band frequencies.
The divider features precision-machined N-Type Female connectors on all ports, providing a secure, low-loss interface suitable for high-reliability infrastructure. Its robust internal design ensures excellent phase and amplitude balance between the two output ports, which is critical for maintaining signal integrity in multi-antenna arrays. Housed in a weather-resistant, passivated aluminum enclosure, it is built to withstand the rigors of long-term deployment in both indoor head-ends and sheltered outdoor environments.
Key Technical Advantages
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Broad Wideband Coverage: Covers the full 698-2700MHz range, making it a “one-size-fits-all” solution for multi-carrier and multi-band cellular infrastructure.
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Superior Low Insertion Loss: The cavity-based design minimizes internal signal attenuation, ensuring maximum power delivery to the distribution network.
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Exceptional Low PIM Performance: Engineered to minimize passive intermodulation, preventing interference and maintaining high data throughput in sensitive digital networks.
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High Power Handling: Capable of managing high continuous power levels from base station transmitters without thermal degradation.
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High Port-to-Port Isolation: Precision-tuned internals provide excellent isolation between output ports to prevent signal cross-talk and maintain system stability.
Key Features
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Splitter Type: 2-Way Cavity Power Divider.
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Interface Type: N-Type Female (All Ports).
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Frequency Range: 698 – 2700 MHz.
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Power Rating: 300 Watts (Continuous Average).
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Impedance: 50 Ohm (Standard).
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Construction: Passivated or Silver-plated Aluminum with low-loss air dielectric.
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Common Application: 4G LTE/3G signal distribution, DAS installations, multi-carrier base stations, and laboratory RF splitting.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm |
| Frequency Range | 698 – 2700 MHz |
| Insertion Loss | ≤ 3.4 dB (Including 3dB split) |
| Isolation | ≥ 20 dB |
| VSWR | ≤ 1.25:1 |
| Amplitude Balance | ±0.3 dB |
| Operating Temp | -35°C ~ +85°C |
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