1. Wide Bandwidth
2. Low Insertion Loss, Low PIM, Low VSWR
3. Cavity Structure, High Power Handing
4. High Power Handing, High Reliability
Product Introduction
1. Wide Frequency Range: The directional coupler operates seamlessly across a wide frequency range, from 698MHz to 3800MHz, ensuring compatibility with various devices and systems.
2. High Isolation: This coupler offers excellent isolation between the input and output ports, minimizing signal interference and ensuring superior signal integrity.
3. Low Insertion Loss: With its low insertion loss characteristics, the directional coupler optimally transfers signals while minimizing power loss, resulting in improved efficiency and reliability.
4. Compact Design: The coupler boasts a compact and space-saving design, making it suitable for installations with limited space constraints.
Advantages:
1. Superior Signal Control: The directional coupler provides precise signal splitting and combining capabilities, enabling efficient signal control and management in complex RF systems.
2. Excellent Performance: With its wide frequency range, high isolation, and low insertion loss, the coupler ensures exceptional performance, ensuring quality signal transmission in demanding applications.
3. Versatility: The coupler’s broad frequency range and robust design make it a versatile solution for various industries and applications, catering to diverse customer needs.
4. Reliability: Built with high-quality components and rigorous testing, this directional coupler ensures reliable and consistent performance even in challenging environments, minimizing downtime and enhancing overall system reliability.
Specifications:
| Frequency Range | 698 – 3800MHz | |||||||||
| Coupling(dB) | 5 | 6 | 7 | 8 | 10 | 13 | 15 | 20 | 30 | 40 |
| Insertion Loss(dB) | ≤ 2.1 | ≤ 1.7 | ≤ 1.5 | ≤ 1.1 | ≤ 1.0 | ≤ 0.7 | ≤ 0.5 | ≤ 0.4 | ≤ 0.3 | ≤ 0.2 |
| In-band Ripple(dB) | ± 1.0 | ± 1.0 | ± 1.0 | ± 1.0 | ± 1.2 | ± 1.5 | ± 1.5 | ± 1.5 | ± 1.6 | ± 1.8 |
| Directivity | ≥ 20 dB | ≥ 18 dB | ||||||||
| Return Loss / VSWR | ≤ -19 dB / 1.25 | |||||||||
| PIM (IM3) | < -153 dBc @ 2 x 43 dBm | |||||||||
| Power Handling | 300 W | |||||||||
| Impedance | 50 Ω | |||||||||
| Connector Type | N-Female |
| Materials | Cavity: Aluminum; Connector: Copper |
| Processing | Silver plated cavity and inner conductor |
| Net Weight | 0.35 Kg |
| Dimensions | 124 x 43 x 20 mm |
Outline Drawing:
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