Product Description
This high-performance RF combiner is engineered for critical telecommunications applications, offering a compact and low-weight design without compromising on power. It features low PIM (≤ -160dBc) and high reliability, making it suitable for both indoor and outdoor environments with its IP67 rating. Designed for simple installation, it efficiently manages signals across the 790-960MHz range with minimal insertion loss and superior rejection.
Technical & Mechanical Specifications
| Electrical Parameters | CH1 | CH2 |
| Frequency Range | 790 to 862MHz | 880 to 960MHz |
| VSWR | ≤ 1.25 | |
| Insertion Loss | ≤ 0.5dB | |
| Low & High Band Rejection | 50dB minimum | |
| Power Handling | 200W Avg / 1000W Peak | |
| Intermodulation (3rd order) | ≤ -160dBc @ 2 x 20W | |
| Impedance | 50 Ω | |
| Environmental & Mechanical | Value | |
| Connectors Type | 4.3-10 Female | |
| Weight | 3.46 kg | |
| Outer Dimension | 198*180*57 mm | |
| Operating Temperature | -20°C to +60°C | |
| Storage Temperature | -40°C to +85°C | |
| Relative Humidity | 5% - 95% | |
| Applications (IP Rating) | IP67 | |
| Packing | 1Pce in box | |
Frequently Asked Questions
- Q1: What are the primary advantages of this combiner's compact design?
- The compact and low-weight structure allows for high reliability and simple installation in space-constrained environments. Despite its size, it maintains excellent thermal stability and power handling for long-term deployments.
- Q2: How does the IP67 rating benefit outdoor installations?
- The IP67 rating ensures the device is completely protected against dust ingress and can withstand temporary immersion in water. This makes it ideal for harsh outdoor applications where exposure to rain or high humidity is expected.
- Q3: Why is the -160dBc PIM rating significant for this device?
- A low PIM rating of ≤ -160dBc ensures minimal signal distortion and interference. This is crucial for maintaining high data throughput and clear communication in modern multi-carrier networks.
- Q4: Can this combiner handle high-peak power surges?
- Yes, it is designed to handle an average power of 200W and can withstand peak power levels up to 1000W, providing a robust safety margin for various transmission scenarios.
Outline Drawings
