617-3800MHz Wideband Directional Coupler Low PIM -161dBc with N Female Interface for DAS IBS Systems
Professional wideband directional coupler designed for modern DAS and IBS applications, featuring exceptional low PIM performance and broad frequency coverage from 617MHz to 3800MHz.
- Ultra Low PIM: -161dBc to -163dBc @ 2×43dBm
- Wide Frequency Range: 617-3800MHz
- Multiple Coupling Options: 5dB, 6dB, 7dB, 10dB, 15dB, 20dB, 30dB
- High Power Handling: 300W average, 1200W peak
- Robust Construction: IP65 rated for indoor/outdoor use
| Parameter | Specifications |
|---|---|
| Part Number | VN-DC-0638-ONx |
| Operating Frequency | 617-3800 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤1.25 |
| Coupling (dB) | 5 ± 1.0 | 6 ± 1.0 | 7 ± 1.2 | 10 ± 1.3 | 15 ± 1.3 | 20 ± 1.3 | 30 ± 1.7 |
| Insertion Loss (dB) | ≤2.1 | ≤1.7 | ≤1.45 | ≤1.0 | ≤0.5 | ≤0.22 | ≤0.2 |
| Isolation (dB) | ≥23 | ≥24 | ≥25 | ≥28 | ≥33 | ≥38 | ≥45 |
| IM3 (dBc @ 2×43dBm) | -161 / -163 |
| Application | Indoor & Outdoor |
| Degree of Protection | IP65 |
| Operating Temperature | -40°C to +80°C |
| Interface | N Female |
| Handling Power (max) | 300 Watt |
| Peak Power (max) | 1200 Watt |
| Dimension (w/o connector) | 136 × 44 × 23 mm |
| Net Weight | 360 ± 20 g |
| ROHS Compliance | Yes |
Directional couplers are passive radio frequency devices that sample electromagnetic power from transmission lines for monitoring, measurement, or signal distribution applications. The Vinncom 617-3800MHz model features hybrid coupler design with unidirectional power coupling capability, making it ideal for:
- Distributed Antenna Systems (DAS) for mobile signal coverage
- In-Building Solutions (IBS) for enhanced indoor connectivity
- Cable television signal distribution networks
- Telecommunications system signal separation
- RF power monitoring and measurement systems
Vinncom directional couplers utilize advanced design technologies including micro-stripline, air-dielectric, thin film, and waveguide configurations to deliver superior performance across diverse application requirements.
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