ROHN BRM64510M Non-Penetrating Roof Antenna Mount 4.50 in. x 10 ft. Mast
ROHN
Made in the USA!
Mast Dimensions - 4” STD. Pipe (4-1/2O.D.) x 117-3/4”
This roof mount is able to support various Antenna EPA's depending on wind and Ballast load (see details). The base of the roof mount is 10' square with a 16” tray to fit concrete blocks, typically used as ballast. The base mount and mast pipe are Hot dip galvanized for corrosion protection and go together quickly.
This Item Ships LTL Freight ONLY.
Height and Antenna Loading capability are dependent upon ballast weight to counter the tip-over moment of the Windspeed rating desired. In addition to the Windspeed Loading Data found under the "Specification" tab (if Available), You need to Consult an Engineer to determine the Building Code Requirements and Load Bearing Capacity of the roof structure where you will be installing this mount. It is Important to choose a Mount and Mounting Location with a Picture of the Finished Installation in Mind. Be Sure to First select a location that lends itself to applying a Load without Compromising the Integrity of the Material you place the mount on top of; i.e. roof membrane, covering, decorative cover, etc., or the Structural Members beneath. Next consider the Location over a Lifetime of Adjustments, does it lend itself to modifications in Height or Direction? Larger Antennas increase the surface area presented to air movement and thus, Wind-load does increase. As the height of the mast increases from Its last attached point on the structure, the torque applied in cantilever towards the tip-over moment also increases with Antenna off-center Weight and Wind-Load EPA (Effective Projected Area), requiring a more substantive Downward Force and/or Load Dissipation; i.e. supplemental Down-guys may be required as to keep ballast weight within Load-bearing capacity. Keep the Distance Minimal from the Antenna to the Equipment you feed, as to minimize loss and the need for Amplification.
A Retention Tether SCK150 (Safety Cable Kit) is required for Commercial Installations to mitigate Loss and Damage to Property, Further, the FRM-PAD or FRM-MAT is recommended for all installations to prevent slippage, distribute weight more evenly and prevent damage to the roof surface
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Keystone, HDMI, Home Theater and Simple wall plates
Keystone Wall-plates are primarily used in commercial and industrial buildings to cleanly attach telecommunication cables to a junction box, surface mount box, or a mud ring mounted in the drywall of a building, but are Modus Operandi for newly built homes with Structured Wiring installations. Keystone jack inserts are made for coaxial, twisted pair, HDMI and fiber optic port connections that are snapped into the plate at any hole assignment. Made with rigid high quality plastic, the plates come with one to twelve ports. A keystone port is a hole in the wall plate which allows the insertion of a keystone module or other male or female cabling connectors. We have the most common colors of Ivory, Beige and White.
Surface Mount are the Keystone Jacks can be simply added anywhere at anytime exterior to wall or kickboard. With one or two Keystone type ports, you can jack it out with any keystone port available. These jacks can be applied with 2-sided tape or screwed down for permanent installations. Perfect for after construction exterior wiring during remodel or re-location in Home or Office.
We also have single, dual, and triple port fixed purpose wall plates that come with popular combinations of Cable TV Antenna and phone jacks built in.
Surround Sound Home Theater Wall-Plates that incorporate HDMI, RCA, F and other Popular Connections in Combinations for Installing In Home Theater and Surround Sound Entertainment Applications.
5.1 ("five point one") is the common name for six channel surround sound multichannel audio systems. 5.1 is now the most commonly used layout in both commercial cinemas and home theaters. It uses five full bandwidth channels and one low frequency enhancement channel (the "point one"). Dolby Digital, Dolby Pro Logic II, DTS, and SDDS are all commonly 5.1 systems. 5.1 is also the standard surround sound audio component of digital broadcast and music.
All 5.1 systems use the same speaker channels and configuration, having a front left and right, a center channel, and two surround channels.
Blu-ray and Digital cinema both have eight-channel capability which can be used to provide either 5.1 or 7.1 surround sound. 7.1 is an extension of 5.1 that uses four surround zones: two at the sides and two at the back.
7.1 ("seven point one") surround sound is the common name for eight channel surround audio systems. It adds two additional speakers to the more conventional six channel (5.1) audio configuration. 7.1 surround sound positional audio uses the standard front, center, and LFE (bass) speaker configuration. In its most common configuration, 7.1 surround sound includes two speakers positioned to the side and two to the rear. 7.1 surround sound can also refer to 5.1 surround sound configurations with the addition of two front height channels positioned above the front channels or two front wide channels positioned between the front and surround channels.
The Blu-ray Disc and the HD DVD home video formats provide up to 8 channels of lossless DTS-HD Master Audio, Dolby TrueHD or uncompressed LPCM audio at 96 kHz/24-bit. The Sony PlayStation 3 video-game console can output up to 7.1 LPCM through HDMI for both Blu-ray movies and games.
