Hybrid Combiner - 5G - 698-4000 MHz
Hybrid Combiners are essential RF components used in telecom and wireless communication systems to combine multiple RF signals efficiently while maintaining signal balance, isolation, and low insertion loss. These devices are widely used in 4G, 5G, DAS, IBS, antenna systems, and RF transmission networks where reliable signal distribution and stable RF performance are critical.
At SRFS Teleinfra, we manufacture and supply premium-quality Hybrid Combiners designed for high-frequency RF applications with low PIM performance, excellent isolation, and superior signal stability. Our hybrid combiners are engineered using advanced RF technology and precision manufacturing standards to ensure reliable operation in demanding telecom environments.
Our hybrid combiners support wide frequency ranges from 698–4000 MHz, making them suitable for modern telecom infrastructure including 2G, 3G, 4G LTE, and 5G communication systems. These combiners are available in multiple configurations including 2:1, 2:2, 4:1, 4:2, and 4:4 hybrid combiner solutions for indoor and outdoor RF installations.
What is a Hybrid Combiner?
A Hybrid Combiner is an RF device used to combine or split RF signals with controlled power distribution and high isolation between ports. It functions similarly to a directional coupler and is commonly used in RF communication systems to manage multiple signal paths efficiently.
Hybrid combiners are widely used in telecom and DAS systems where multiple antennas or RF channels need stable signal combining with minimal signal loss and low interference.
Features of Hybrid Combiner
- Wide frequency support up to 4000 MHz
- Low insertion loss performance
- High isolation between ports
- Low PIM RF performance
- Excellent VSWR characteristics
- High power handling capability
- Indoor and outdoor IP-rated construction
- Durable aluminum housing
- Stable signal combining efficiency
- Suitable for 4G & 5G telecom systems
Types of Hybrid Combiner
2:1 Hybrid Combiner
Used for combining two RF signals into one output with stable RF performance.
2:2 Hybrid Combiner
Provides balanced RF signal distribution for telecom and DAS applications.
4:1 Hybrid Combiner
Designed for combining four RF signals into a single output for high-density RF systems.
4:2 Hybrid Combiner
Suitable for telecom systems requiring controlled multi-port signal combining.
4:4 Hybrid Combiner
Used in advanced RF communication systems with multiple signal routing requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 698 – 4000 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤ 1.25 |
| PIM | ≤ -155 dBc |
| Insertion Loss | Low Loss Performance |
| Isolation | ≥ 20 dB |
| Connector Type | N Female |
| Power Handling | Up to 500W |
| Protection Grade | IP65 |
| Operating Temperature | -40°C to +80°C |
Applications of Hybrid Combiner
Hybrid combiners are widely used across telecom and RF communication systems including:
- 4G / 5G Telecom Networks
- DAS (Distributed Antenna Systems)
- IBS (In-Building Solutions)
- RF Signal Distribution Systems
- Wireless Communication Networks
- Antenna Combining Systems
- RF Testing Applications
- Microwave Communication Systems
- Broadcasting Networks
- Telecom BTS Installations
Key Performance Factors
Selecting the right Hybrid Combiner depends on several important RF performance parameters:
- Frequency range compatibility
- Low insertion loss
- Port isolation capability
- Low PIM performance
- Power handling capacity
- VSWR performance
- Environmental protection rating
- Connector type compatibility
Proper hybrid combiner selection ensures stable RF performance, improved network efficiency, and reliable telecom signal distribution.
Hybrid Combiner Product Specifications
| Hybrid Combiner Type | Impedance | Frequency Range | Application |
|---|---|---|---|
| 2:1 Hybrid Combiner | 50 Ohm | 698–4000 MHz | RF Signal Combining Systems |
| 2:2 Hybrid Combiner | 50 Ohm | 698–4000 MHz | DAS & Wireless Communication |
| 4:1 Hybrid Combiner | 50 Ohm | 698–4000 MHz | Telecom BTS Installations |
| 4:2 Hybrid Combiner | 50 Ohm | 698–4000 MHz | Multi-Port RF Networks |
| 4:4 Hybrid Combiner | 50 Ohm | 698–4000 MHz | 5G RF Communication Systems |
Why Choose us
Low PIM RF Performance
Our hybrid combiners are engineered for low passive intermodulation to ensure stable and interference-free telecom signal transmission.
Excellent Signal Stability
Designed with high isolation and low insertion loss for improved RF system efficiency and signal stability.
Durable & Weather Resistant
Manufactured using rugged aluminum housing for reliable indoor and outdoor telecom installations.
Wide Telecom Compatibility
Suitable for 2G, 3G, 4G LTE, and 5G telecom applications across wide RF frequency ranges.
Frequently Asked Questions
Hybrid combiners are used to combine or split RF signals in telecom and wireless communication systems.
Most hybrid combiners support frequencies from 698 MHz to 4000 MHz.
Low PIM reduces signal interference and improves network performance in RF telecom systems.
Standard hybrid combiners are designed with 50 Ohm impedance.
Yes, hybrid combiners are widely used in 4G LTE and 5G telecom infrastructure applications.
High isolation minimizes signal interference between RF ports and improves communication quality.
Yes, many hybrid combiners are designed with IP65-rated protection for outdoor telecom environments.
Most telecom hybrid combiners use N Female RF connectors.
They are widely used in DAS systems, telecom towers, IBS systems, RF testing setups, and antenna networks.