Description
The 8-Way Microstrip Type Power Divider is a high-performance passive component designed to split a single input RF signal into eight equal-amplitude, in-phase output signals. Utilizing a multi-stage Wilkinson microstrip design, this divider provides excellent port-to-port isolation and impedance matching in a compact form factor. Optimized for the 800MHz to 2500MHz spectrum, it provides full coverage for primary cellular bands including GSM, DCS, UMTS, and LTE, as well as the 2.4GHz ISM/WiFi band.
The divider features precision-machined SMA-Female connectors on all ports, ensuring secure, low-loss connections ideal for space-constrained microwave assemblies and high-port-count test setups. The internal circuit is etched on high-frequency, low-loss dielectric substrates, providing a stable frequency response across all eight output paths. Housed in a lightweight, rugged aluminum enclosure, it offers superior RF shielding and mechanical durability for both commercial and engineering applications.
Key Technical Advantages
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High-Density Signal Distribution: Allows for splitting a signal into eight paths while maintaining a small footprint, ideal for compact equipment racks and integrated systems.
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Broad Frequency Coverage: Covers the 800-2500MHz range, supporting multi-service distribution across major wireless and cellular data frequencies.
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Excellent Port-to-Port Isolation: Internal balancing resistors provide high isolation between output ports, protecting signal sources and preventing cross-talk between connected devices.
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Precision Phase and Amplitude Balance: Advanced manufacturing techniques ensure that all eight output signals remain highly symmetrical, essential for phased-array and MIMO testing.
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Rugged EMI Shielding: The robust aluminum housing provides high electromagnetic interference (EMI) protection, ensuring signal purity in complex RF environments.
Key Features
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Splitter Type: 8-Way Microstrip (Wilkinson) Power Divider.
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Interface Type: SMA-Female (All Ports).
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Frequency Range: 800 – 2500 MHz.
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Power Rating: 10 Watts (Continuous Average).
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Impedance: 50 Ohm (Standard).
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Construction: Aluminum housing with high-grade gold-plated or nickel-plated connectors.
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Common Application: Multi-antenna signal distribution, laboratory multi-port measurements, internal RF system splitting, and 2.4GHz WiFi arrays.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm |
| Frequency Range | 800 – 2500 MHz |
| Insertion Loss | ≤ 1.5 dB (Above 9dB split) |
| Isolation | ≥ 18 dB |
| VSWR | ≤ 1.45:1 |
| Amplitude Balance | ±0.5 dB |
| Operating Temp | -45°C ~ +85°C |
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