Introduction
The HLF 400 Coaxial Cable is a high-performance, low-loss RF cable specifically intended for demanding communication applications. It is commonly utilized in telecom infrastructure, wireless networks, RF transmission systems, and antenna installations where signal fidelity over long distances is essential.
HLF 400, like industry standards such as LMR-400, provides good shielding, low attenuation, and endurance, making it a top choice for professional RF applications.
What is the HLF 400 Coaxial Cable ?
HLF 400 is a 50-ohm low-loss coaxial cable having a wide diameter (~10 mm) to reduce signal attenuation, particularly at higher frequencies.
Construction includes:
- Solid or stranded inner conductor (copper)
- Foam polyethylene (PE) dielectric
- Aluminum foil with braided shielding and UV-resistant outer jacket (PE/PVC).
This design offers great efficiency, little signal loss, and robust EMI shielding.
Types of HLF 400 Coaxial Cable :
1. Standard HLF 400 Cable
- General-purpose low-loss cable.
- Utilized in RF transmission and antenna systems.
2. HLF 400 Outdoor Cable
- UV-resistant and waterproof jacket.
- Suitable for outdoor antenna systems and base stations.
3. HLF 400 Armored Cable
- Has an extra protective armor layer.
- Used in severe industrial conditions.
4. HLF 400 Fire Resistant (FR) Cable
- Flame-resistant outer covering.
- Ideal for indoor telecom and safety-critical applications.
5. HLF 400 Cable Assembly
- Pre-terminated with connections including SMA, N-type, and TNC.
- Used for plug-and-play RF connections.
Key Features Of HLF 400 Coaxial Cable :
✔ Low Signal Loss (Low Attenuation)
✔ High Power Handling Capacity
✔ Excellent Shielding (EMI Protection)
✔ Weather and UV Resistant
✔ Durable and Long Lifespan
✔ 50 Ohm Impedance (Standard RF Systems)
✔ Suitable for Long Cable Runs.
Technical Specifications Of HLF 400 Coaxial Cable :
| Parameter | Specification |
|---|---|
| Impedance | 50 Ohms |
| Cable Diameter | ~10.3 mm |
| Frequency Range | DC to 6 GHz |
| Velocity of Propagation | ~85% |
| Shielding | Aluminum Foil + Braid |
| Jacket Material | PE / PVC |
| Operating Temperature | -40°C to +85°C |
| Attenuation | ~6.6 dB/100m @ 900 MHz |
| Capacitance | ~78 pF/m |
Applications for HLF 400 Coaxial Cable :
1. Telecommunications and Base Stations
- Used in cellular networks and BTS installations.
- Ensures low-loss signal transmission.
2. Wireless Communication Systems
- Ideal for Wi-Fi, RF modules, and long-distance connections.
3. Antenna feed lines
- Connects antennas to transmitters and receivers.
- Minimizes signal deterioration.
4. Broadcast Systems
- Used in radio and television transmission systems.
5. Industrial RF Systems
- Ideal for automation, control systems, and demanding environments.
Advantages of HLF 400 Cable :
✔ Better performance than smaller cables like RG174/RG58
✔ Suitable for long-distance RF transmission
✔ High dependability in outdoor environments
✔ Reduced signal loss enhances system efficiency.
Conclusion
The HLF 400 coaxial cable is a top choice for RF systems that require low loss, excellent endurance, and long-distance signal transmission. Its rugged design and high performance make it perfect for telecom, antenna systems, and industrial applications.
For professionals wishing to improve RF performance, HLF 400 is a dependable and efficient cable option.
Contact Us
Eteily Technologies India Pvt. Ltd.
📫 Address: B28 Vidhya Nagar, Near SBI Bank,
📍 District: Bhopal, PIN: 462026, Madhya Pradesh
🌐 Website: https://eteily.com
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