698-2700MHz N Female Directional Coupler with 300W Power Handling and IP65 Rating for Telecom Systems
The 698-2700MHz N Female Directional Coupler is a high-performance RF component designed for precision signal sampling and monitoring in telecommunications systems.
- High directivity for accurate signal measurement
- Excellent PIM performance up to -165dBc @ 43dBm×2
- Superior return loss characteristics
- IP65 rated for indoor and outdoor applications
- ROHS compliant for environmental safety
| Parameter | Value |
|---|---|
| Part Number | VN-DC-0727-ONx |
| Operating Frequency | 698-2700 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤1.25 |
| Interface | N Female |
| Handling Power (max) | 300 Watt |
| Peak Power (max) | 1200 Watt |
| Operating Temperature | -40°C to +80°C |
| Dimension | 122 × 48 × 22 mm |
| Net Weight | 330 ± 20 g |
| Degree of Protection | IP65 |
| Coupling (dB) | Insertion Loss (dB) | Isolation (dB) |
|---|---|---|
| 5 ± 0.8 | ≤2.05 | ≥25 |
| 6 ± 0.8 | ≤1.6 | ≥26 |
| 7 ± 0.8 | ≤1.4 | ≥27 |
| 10 ± 0.8 | ≤0.8 | ≥30 |
| 15 ± 1 | ≤0.7 | ≥35 |
| 20 ± 1 | ≤0.3 | ≥40 |
| 30 ± 1.2 | ≤0.3 | ≥45 |
| 40 ± 1.5 | ≤0.2 | ≥55 |
Directional couplers are essential passive devices in radio technology that enable precise electromagnetic power coupling from transmission lines. These components selectively sample signals flowing in one direction, making them ideal for measurement, monitoring, and feedback applications in telecommunications infrastructure.
Vinncom directional couplers utilize advanced design methodologies including micro-stripline, air-dielectric, thin film, and waveguide technologies. Common applications include cable and distributed antenna systems, mobile signal coverage enhancement, and signal separation in telecom systems.
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