This 50-meter twin coaxial cable is ideal for running from a dish/LNB to Sky Plus/HD boxes or Free...This 50-meter twin coaxial cable is ideal for running from a dish/LNB to Sky Plus/HD boxes or Freesat boxes. It features a pure copper conductor and foam dielectric for maintained signal quality and strength, making it suitable for long-distance runs. The cable is designed for both outdoor and indoor use and has a black color. Technical specifications include CSA of 2 x 0.33mm², conductor diameter of 2 x 0.65mm, impedance of 75 ohms, and a velocity factor of 0.83. Attenuation levels are provided for various frequencies up to 2150MHz. To use, strip the cable, wrap the earth around the PVC jacket, and insert carefully into the connector. Please note that 25m and 50m lengths may not be supplied on a reel.
This 50-meter twin coaxial cable from Loops is designed for users needing to connect satellite dishes or Freesat boxes to Sky Plus/HD receivers. Its key benefit is maintaining signal quality and strength over long distances due to its pure copper conductor and foam dielectric. A minor consideration is that 25m and 50m lengths may not always come on a reel, which could affect storage and handling.
All features
Colour
Copper
Model Part Number
LNB-Freesat-CCTV-Camera-Wire-RG6-Dual-Double
Brand
Loops
Extended Product Information
FAQs
What is the main advantage of this twin coaxial cable?
The main advantage is its dual-cable design, which is ideal for satellite receivers requiring two signal feeds (like Sky+ HD or Freesat boxes), combined with good signal retention over distance due to its pure copper conductor and foam dielectric.
Can this cable be used for terrestrial TV (Freeview)?
While it has the correct impedance (75 ohm), it is specifically designed for satellite frequencies. For terrestrial TV, a standard coaxial cable (RG6 is often preferred) would be more appropriate and cost-effective.
What type of connectors do I need?
You will need coaxial connectors (typically F-type) that are specifically designed for RG59u twin coaxial cable. Standard RG6 connectors will not fit correctly.
Is this cable suitable for outdoor use?
Yes, the cable is designed for both outdoor and indoor use, featuring a black outer sheath for durability in various conditions.
What does 'impedance of 75 ohms' mean?
75 ohms is the standard impedance for satellite and terrestrial television signal transmission. Using a cable with the correct impedance is crucial for efficient signal transfer and to minimize reflections that can degrade signal quality.
Will I lose signal quality over the 50-meter length?
The pure copper conductor and foam dielectric are designed to minimize signal loss over distance. While some attenuation is unavoidable, this cable performs well for its intended use, especially compared to lower-quality cables.
Why might the 50m length not come on a reel?
Manufacturers sometimes ship longer lengths in a coiled format rather than on a plastic reel to reduce shipping volume and cost. This means you might need to manage the coiling and uncoiling manually.
Troubleshooting
No signal or poor picture quality
Check all connector fittings are secure and correctly installed on both ends of the cable. Ensure the cable is not sharply kinked or damaged. Verify the LNB and receiver are functioning correctly. Test with a shorter, known good cable if possible.
Intermittent signal drops
Inspect the cable for any signs of damage, especially where it enters connectors or passes through walls. Ensure outdoor connections are weatherproof. Loose connectors are a common cause; re-seat or replace them.
Difficulty fitting connectors
Ensure you are using connectors specifically designed for RG59u twin coaxial cable. The individual cores may have slightly different preparation requirements than standard single coaxial cable.
Pros and Cons
Pros
Excellent signal quality and strength due to pure copper and foam dielectric.
Dual cable design simplifies installations requiring two feeds.
Suitable for long-distance runs without significant signal degradation.
Durable construction for both indoor and outdoor applications.
Standard 75-ohm impedance ensures broad compatibility.
Cons
May not be supplied on a reel in 25m/50m lengths, potentially complicating handling.
RG59u is generally less robust than RG6 for very long runs or demanding applications.
Requires specific connectors designed for RG59u twin coaxial cable.
Setup, Compatibility & Care
Setup:
Prepare Connectors: Use appropriate coaxial connectors (e.g., F-type) designed for RG59u twin cable. Strip the outer jacket of each coaxial core carefully, ensuring not to nick the inner conductor or braid.
Secure Earth/Shield: Wrap the braided earth around the PVC jacket of each core. Ensure good contact.
Insert Connector: Carefully insert the prepared coaxial cable into the connector, ensuring the center conductor extends slightly beyond the connector's face.
Crimp/Screw: Securely crimp or screw the connector onto the cable as per the connector manufacturer's instructions.
Connect Devices: Connect one end to your satellite dish LNB and the other to the 'LNB In' ports on your satellite receiver (e.g., Sky+ HD or Freesat box).
Compatibility:
Receivers: Compatible with all standard satellite receivers (Sky, Freesat, etc.) that use F-type connectors, particularly those requiring dual inputs.
Dishes/LNBs: Suitable for use with standard satellite dishes and LNBs.
Connectors: Requires RG59u specific coaxial connectors.
Care:
Avoid sharp kinks or bends in the cable, which can damage the internal conductors and dielectric.
Protect outdoor runs from direct sunlight and harsh weather using UV-resistant cable clips or conduit where possible.
Keep connectors clean and ensure they are securely fitted to prevent moisture ingress and signal loss.