550-3800MHz 8dB 1200W RF Directional Coupler with -165dBc PIM for DAS IBS Systems
Price:
Negotiable
MOQ:
5 PCS
Delivery Time:
Negotiable
Brand:
Vinncom
Product Description
High-Performance RF Directional Coupler
Professional-grade 550-3800MHz RF directional coupler designed for DAS and IBS applications, featuring excellent return loss and ultra-low PIM performance.
Key Features
- Excellent return loss for superior signal integrity
- Customizable coupling degree options available
- Ultra-low PIM: Up to -165dBc @ 43dBm*2
- Air dielectric construction for optimal performance
- IP65 rated for indoor/outdoor applications
Technical Specifications
Electrical Parameters
| Parameter | Specification |
|---|---|
| Operating Frequency | 550-3800 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤1.25 |
| IM3 (dBc @ 2×43dBm) | -153 / -163 |
| Interface | N Female |
Coupling Performance
| Coupling (dB) | Tolerance (±dB) | Insertion Loss (dB) | Isolation (dB) |
|---|---|---|---|
| 5 | 0.9 | ≤2.1 | ≥22 |
| 6 | 0.9 | ≤1.7 | ≥23 |
| 7 | 0.9 | ≤1.5 | ≥24 |
| 8 | 0.9 | ≤1.2 | ≥25 |
| 10 | 1.2 | ≤0.8 | ≥27 |
| 12 | 1.5 | ≤0.7 | ≥29 |
| 15 | 1.5 | ≤0.5 | ≥32 |
| 20 | 1.5 | ≤0.4 | ≥37 |
Physical & Environmental
| Parameter | Specification |
|---|---|
| Handling Power (max) | 300 Watt |
| Peak Power (max) | 1200 Watt |
| Operating Temperature | -40°C to +80°C |
| Degree of Protection | IP65 |
| Dimension (L×W×H) | 182.5 × 44 × 31 mm |
| Net Weight | 775 ± 5% g |
| ROHS Compliance | Yes |
Product Images
Applications & Technology
Directional couplers are essential passive devices in radio technology that couple defined amounts of electromagnetic power from transmission lines to enable signal distribution across multiple systems. Vinncom directional couplers utilize advanced air-dielectric construction for superior performance in critical applications.
Primary Applications
- Signal sampling for measurement and monitoring systems
- Feedback and signal combining for antenna systems
- Cable TV and Distributed Antenna Systems (DAS)
- Mobile signal coverage enhancement
- Telecom system transmit/receive signal separation
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Get in Touch
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Company
HeFei Vinncom Electronic Technology Co.,Ltd.
Location
GangHuai Road ,New Industrial Zone ,GangJi Town ,ChangFeng County ,HeFei City ,AnHui Province
Contact Person
Peter Lee