Product Description
The Quad-Band Combiner (Quadruplexer) is a high-performance integrated solution for modern wireless networks. By merging four key frequency bands into a single output, it reduces cable clutter and site complexity. With Low PIM (-160dBc) and an IP67 rating, it is engineered for maximum reliability in both 4G and 5G co-location scenarios.
Detailed Technical Specifications
| Electrical Specifications | |
| Frequency Range |
CH1: 790-960 | CH2: 1710-1880 CH3: 1920-2170 | CH4: 2490-2690 MHz |
| Insertion Loss (dB) |
Port1: 0.2 | Port2: 0.5 (typ 0.3) Port3: 0.5 (typ 0.4) | Port4: 0.4 |
| Isolation | ≥ 50 dB |
| VSWR | ≤ 1.25 |
| PIM3 (@2x43 dBm) | ≤ -160 dBc |
| Input Power | ≤ 200 W (Avg) |
| DC By Pass | DC/AISG Pass All Ports |
| Environmental Specifications | |
| Operating Temp | -40°C to +65°C |
| Relative Humidity | 5% - 95% |
| Barometric Pressure | 55 KPa - 106 KPa |
| IP Application | IP67 |
| Mechanical Specifications | |
| Connector Type | 4.3-10 Female |
| Net Weight | 3.70 kg |
| Packing Unit | 1 Piece / Box |
Key Features
- High Reliability: Designed for long-term outdoor use with robust 4.3-10 connectors.
- Ultra-Low PIM: Prevents interference for clean 5G signal transmission.
- Smart Bypass: Full AISG/DC pass functionality for RET control systems.
NOTE: All specifications can be modified via our OEM/ODM services to meet your custom network architecture.
Frequently Asked Questions
- Q1: What is the benefit of the IP67 rating?
- A: It ensures the unit is dust-tight and protected against water immersion, allowing for safe installation on exposed rooftops and towers.
- Q2: How does low PIM affect network performance?
- A: A PIM3 of ≤ -160 dBc ensures there is no self-interference, which increases data throughput and improves call quality for mobile users.
Outline Drawing
