The 5/6/7/10/15/20/30/40dB Directional Coupler is an advanced RF component designed to split and distribute signals with exceptional precision and efficiency. This directional coupler offers a wide range of coupling ratios, ranging from 5dB to 40dB, providing versatile signal strength control for various communication applications. With a frequency range spanning from 698MHz to 3800MHz, it accommodates multiple wireless communication bands, including 4G LTE, 5G, and more. Equipped with N Female connectors, this directional coupler ensures secure and reliable connections, making it an indispensable tool for optimizing signal distribution and maintaining signal integrity.
Key Features:
- Adjustable Coupling Ratios: The directional coupler provides multiple coupling options, including 5dB, 6dB, 7dB, 10dB, 15dB, 20dB, 30dB, and 40dB, allowing precise control over signal division as per specific requirements.
- Broad Frequency Coverage: With a frequency range from 698MHz to 3800MHz, this coupler supports a wide range of communication bands, making it suitable for various wireless systems and applications.
- Excellent Signal Distribution: Featuring low insertion loss and high directivity, the coupler ensures minimal signal degradation during transmission, resulting in efficient and reliable signal distribution.
- Sturdy Build: Designed with durability in mind, this directional coupler is built to withstand challenging environments, providing consistent performance even in harsh conditions.
- N Female Connectors: The N Female connectors offer reliable and secure connections, reducing signal loss and maintaining optimal signal integrity during signal distribution.
Technical Specifications:
| Items | Specifications | |||||||
|---|---|---|---|---|---|---|---|---|
| Frequency Range | 698-3800MHz | |||||||
| Part No | SE-DC-05-0738-NF | SE-DC-06-0738-NF | SE-DC-07-0738-NF | SE-DC-10-0738-NF | SE-DC-15-0738-NF | SE-DC-20-0738-NF | SE-DC-30-0738-NF | SE-DC-40-0738-NF |
| Coupling | 5dB | 6dB | 7dB | 10dB | 15dB | 20dB | 30dB | 40dB |
| Coupling Range | ±1 | ±1 | ±1 | ±1.2 | ±1.2 | ±1.2 | ±1.5 | ±1.5 |
| Insertion Loss | ≤2.3 | ≤1.76 | ≤1.5 | ≤0.96 | ≤0.44 | ≤0.34 | ≤0.3 | ≤0.3 |
| Isolation | ≥23 | ≥24 | ≥25 | ≥28 | ≥33 | ≥38 | ≥48 | ≥55 |
| VSWR | ≤1.3 | |||||||
| 3rd Order IMD | ≤-160dBc(+43dBm×2) | |||||||
| Input Power | 200W | |||||||
| Impedance | 50Ω | |||||||
| Protection Level | IP65 | |||||||
| Relative Humidity | 5 to 95% | |||||||
| Operating Temperature | -25℃-+65℃ | |||||||
| Connector Type | N Female | |||||||
