
The unique design of our universal J Mounts allows you to get your TV antenna higher than standard 18\" poles allow. These taller mounts are suited for most off air antennas and will attach to any flat surface including a roof, fascia, side of house, or deck rail. If you need extra elevation on your antenna, beyond the 3 - 4 foot length.
A: This is 40 inches.
Q: What is the outside diameter of the upright mast.
A: undefined
A: Hello from Antennas Direct! Your question is more complicated than just the weight, it’s the surface area of what you are mounting the mast to as well. The STM1000 mount is designed to safely secure any of our antenna models as well as an amplifier. If you have any further questions, give our tech support team a call at 877-825-5572 M-F from 9am to 7pm CST or send us a message at [email protected].
Q: Is this well designed to support the Starlink Satelites?
A: The J bend needs to be a little longer for a wall mount.
Q: Can you mount this to a chimney?
A: Yes, you can mount the mast to your chimney if you are willing to drill holes in your brick or mortar. Thank you for asking.
Q: What is the inside diameter of the upright? Thank you.
A: The inside diameter of the STM1000 j mount is 1 3/8". It is important to know that we do not recommended extending the J mount as the mount base is not designed to take the extra weight. If extended, damage can be done to the mounting surface.