RF Power Splitter
At SRFS TELEINFRA, we offer high-performance RF Power Splitters designed for efficient signal distribution in telecom, DAS, IBS, BTS, public safety communication, and wireless network applications. Our power splitters are engineered to divide RF signals evenly with minimal insertion loss, excellent isolation, and low VSWR for stable network performance.
Our range includes 2-Way, 3-Way, and 4-Way Power Splitters available in multiple frequency ranges including 100–1000 MHz, 698–4000 MHz, and 550–6000 MHz. These splitters are suitable for both indoor and outdoor deployments with rugged IP65-rated housing and low PIM performance for modern 4G and 5G networks.
What is RF Power Splitter?
RF Power Splitter is a passive RF component used to divide a single radio frequency (RF) signal into multiple output signals while maintaining proper signal integrity and impedance matching. It is widely used in telecom, wireless communication, Distributed Antenna Systems (DAS), indoor coverage systems, RF testing, and 4G/5G network infrastructure.
Types of RF Power Splitters
RF Power Splitters are classified based on the number of output ports, frequency range, and application requirements.
- 2-Way RF Power Splitter
- 3-Way RF Power Splitter
- 4-Way RF Power Splitter
RF Power Splitters Product Specifications
| Power Splitter Type | Frequency Range | Connector Type | Application |
|---|---|---|---|
| 2-Way Power Splitter | 698-4000 MHz | N Female | DAS, IBS & Telecom Networks |
| 3-Way Power Splitter | 698-4000 MHz | N Female | Wireless RF Signal Distribution |
| 4-Way Power Splitter | 698-4000 MHz | N Female | 4G/5G Network Infrastructure |
| 2 Way Power Splitter Square Type | 698-4000 MHz | N Female | Outdoor RF Communication Systems |
| 3 Way Power Splitter Square Type | 698-4000 MHz | N Female | Telecom & DAS Applications |
| 4 Way Power Splitter Square Type | 698-4000 MHz | N Female | RF Multi-Antenna Distribution |
| 2 Way DIN-F Power Splitter | 698-4000 MHz | DIN Female | LTE & 5G Telecom Systems |
| 3 Way DIN-F Power Splitter | 698-4000 MHz | DIN Female | Indoor & Outdoor RF Networks |
| 4 Way DIN-F Power Splitter | 698-4000 MHz | DIN Female | Distributed Antenna Systems |
| 2-Way Power Splitter 4.3-10 Female | 698-4000 MHz | 4.3-10 Female | Low PIM Telecom Applications |
| 3-Way Power Splitter 4.3-10 Female | 698-4000 MHz | 4.3-10 Female | 5G RF Signal Distribution |
| 4-Way Power Splitter 4.3-10 Female | 698-4000 MHz | 4.3-10 Female | High Performance RF Networks |
| 350-4200 MHz 2 Way Power Splitter | 350-4200 MHz | N Female | Wideband RF Communication |
| 350-4200 MHz 3 Way Power Splitter | 350-4200 MHz | N Female | Broadband Telecom Systems |
Technical Specifications
- Frequency Range: 698–4000 MHz / 350–4200 MHz
- Split Types: 2-Way, 3-Way, 4-Way
- Impedance: 50 Ohm
- Connector Types: N Female, DIN Female, 4.3-10 Female
- Insertion Loss: ≤0.4 dB to ≤6.0 dB
- VSWR: ≤1.2 to ≤1.35
- Isolation: ≥20 dB
- Power Handling Capacity: Up to 300W
- PIM Performance: ≤ -150 dBc / ≤ -155 dBc
- Operating Temperature: -35°C to +85°C
- Protection Rating: IP65 Indoor & Outdoor Use
- Housing Material: Aluminum Alloy with Black Paint Finish
- Humidity Range: 5% to 95% RH
- Application Support: LTE, GSM, DAS, IBS, 4G & 5G Networks
Applications of RF Power Splitters
- Distributed Antenna Systems (DAS)
- Indoor Building Solutions (IBS)
- 4G LTE & 5G Telecom Infrastructure
- Public Safety Communication Networks
- RF Testing Laboratories
- Wireless Communication Systems
- Base Station Antenna Distribution
- Repeater and Booster Systems
- Multi-Antenna RF Networks
- Microwave Communication Systems
Key Performance Factors
1. Insertion Loss
Insertion loss refers to the amount of signal power lost during signal splitting. Lower insertion loss ensures better RF efficiency and stronger output signals.
2. VSWR (Voltage Standing Wave Ratio)
A low VSWR indicates good impedance matching and minimal signal reflection, improving overall network stability.
3. Isolation
Isolation measures how effectively the output ports are separated from each other. High isolation reduces interference between connected devices.
4. Power Handling Capacity
RF power splitters should support high RF power levels for telecom and base station applications without performance degradation.
5. Low PIM Performance
Low Passive Intermodulation (PIM) is critical for LTE and 5G networks to minimize signal distortion and improve network quality.
6. Frequency Range
Wideband splitters support multiple frequency bands, making them suitable for modern multi-band telecom systems.
7. Environmental Protection
Outdoor RF systems require rugged IP65-rated housings for protection against dust, moisture, and harsh weather conditions
Working Principle of RF Power Splitters
An RF Power Splitter works by dividing a single input RF signal into multiple output signals with equal or specified power levels while maintaining proper impedance matching.
It uses internal transmission lines, transformers, or resistor networks to distribute the signal efficiently across output ports.
The splitter minimizes signal loss, maintains low VSWR, and provides good isolation between output ports to prevent interference. RF power splitters are commonly available in 2-way, 3-way, and 4-way configurations for telecom, DAS, IBS, and wireless communication systems.
They help ensure stable signal transmission and balanced RF performance in modern 4G, LTE, and 5G network infrastructures.
Why Choose us
Durable & Weather-Resistant
Built for harsh environments, our products feature UV-resistant jackets and robust construction, making them ideal for long-term outdoor and industrial use.
Low Signal Loss
Our HLF/LMR cables are designed for minimal attenuation, ensuring efficient signal transmission and improved network reliability across all frequency ranges.
Wide Product Range
From LMR 100 to LMR 900, we offer a complete range of RF coaxial cables to meet diverse project requirements and specifications.
Optimized for 4G & 5G Systems
Our cables are engineered to support modern telecom infrastructure, including 4G LTE, 5G networks, and advanced wireless communication systems.
Frequently Asked Questions
HLF/LMR cables typically have a 50 Ohm impedance, which is standard for RF and telecom communication systems.
Attenuation refers to signal loss over distance. LMR cables are designed for low attenuation, ensuring efficient signal transmission even over long cable runs.
Most HLF/LMR cables support frequencies from DC up to several GHz (typically up to 6 GHz) depending on cable type and size.
They use high-quality dielectric materials, larger conductor sizes, and advanced shielding, which significantly reduces signal loss compared to standard coaxial cables.
These cables consist of:
- Inner conductor (Copper or CCA)
- Foam polyethylene dielectric
- Aluminum foil + braided shielding
- Outer jacket (PE/PVC)
- Copper cables: Better conductivity, lower loss
- CCA cables: More cost-effective but slightly higher attenuation
Larger cables (like LMR 400, 600, 900) offer lower attenuation and better signal strength compared to smaller cables like LMR 100 or 195.
Shielding prevents electromagnetic interference (EMI/RFI), ensuring clean and stable signal transmission in high-frequency applications.
They are widely used in:
- Telecom towers
- 4G/5G networks
- Wi-Fi & WLAN systems
- GPS & RF communication setups
Signal loss depends on:
- Cable length
- Frequency (higher frequency = more loss)
- Cable diameter
- Material quality