Brief Summary
This video explains the differences between RG6 and RG11 coax cables and their impact on antenna TV reception. It highlights that while thicker cables generally reduce signal loss, the advantage of using RG11 over RG6 is minimal for cable runs under 100 feet. The video also stresses the importance of using high-quality coax cables and advises viewers on when to consider RG11 versus RG6, and it touches on other factors affecting signal reception, such as antenna type, amplifiers, and splitters.
- RG6 is suitable for cable runs less than 100 feet.
- RG11 is better for cable runs over 100 feet.
- Other factors like antenna type, amplifier, and splitters also affect signal reception.
Introduction
Tyler, the Antenna Man, introduces a discussion about the differences between RG6 and RG11 coax cables and how they affect TV antenna reception. He references a previous video comparing RG59 and RG6 cables, emphasizing the significant impact coax cable choice has on signal quality. The video aims to clarify whether using RG11 coax provides a notable advantage over RG6.
RG6 vs RG11: Signal Loss and Cable Length
The video explains that the difference in signal loss between RG6 and RG11 is negligible for cable runs shorter than 100 feet. In such cases, a preamp is likely to be used anyway to address signal loss issues. It recommends using RG6 for runs under 100 feet and RG11 for longer runs to avoid unnecessary expenses on RG11 without a noticeable improvement in reception. A website link is provided to calculate coax cable attenuation based on length and frequency, along with links to recommended coax cables.
Considerations for Existing Coax Cables
The video advises against replacing existing RG6 or RG11 coax cables within walls. Signal loss issues with older coax cables primarily occur when connecting an antenna directly to a TV or splitter. Existing in-home coax should be adequate if an amplifier is installed before it.
Additional Factors Affecting Reception
While RG6 is generally recommended for runs under 100 feet, exceptions exist where RG11 may improve reception, especially in areas with marginal signals. Coax cable is only one factor influencing reception; others include the type of amplifier, splitter, tuner, and antenna used. Optimizing antenna selection for a specific area is crucial, and the Antenna Man offers personalized antenna recommendations via his website, based on reception reports that analyze frequencies and signal strengths to determine the best antenna or amplifier for a given location.
