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Your cart is empty.
Your cart is empty.Product Description
Proxicast’s Pro-Grade J-Max solid stainless-steel adjustable stand-off antenna mount coupled with our exclusive snap-in adapter for motorized rectangular Starlink (v2) satellite antennas is a convenient and flexible mounting solution.
Elegantly designed to seamlessly match the Starlink V2 rectangular antenna (dishy), it is the secure way to attach the Starlink antenna to walls, gables, eaves, chimneys, roofs, decks or other flat or sloped surfaces.
The adapter includes an internal anti-rotation rib to prevent the Starlink antenna from rotating in the mount. The Starlink button cut-out in the adapter lets you insert and remove the antenna without tools. The hollow adapter allows you to feed the Starlink cable down through the mount or have it exit at the base of the Starlink and attached to the outside of the mount.
Here's what makes the J-Max Professional Grade:
Premium Quality Materials
The J-Max heavy duty metal antenna pole is made entirely of solid stainless-steel (SS304) parts that will not rust or discolor your building. This J bracket antenna holder will last a lifetime with no maintenance.
Unique Design
Our exclusive locking mechanism allows the mast to be securely mounted at -45, 0 or +45 degrees relative to the base without fear of slippage.
Installation Flexibility
The base is precision stamped from a single piece of metal for maximum strength.
Numerous pre-drilled holes simplify installation.
The mast tube is a solid extrusion that is reversible for 2 different stand-off distances.
The J-Max’s optional slide mechanism allows the mast to be infinitely positioned between +45 and -45 degrees to adapt to a variety of installation situations.
If you want the best way to permanently mount your Starlink V2 antenna - this is the super strong, super easy, no maintenance solution you've been looking for.
The Perfect Solution for Mounting Your Starlink Antenna
Premium Quality & Style
This heavy duty adapter is made of solid SS 304 stainless-steel and ABS plastic parts that will not rust or degrade outdoors.
The adapter's sleek styling seamlessly matches your Starlink antenna and J-Max mount.
Designed for Starlink Gen2 Antennas
Proxicast designed this adapter specifically for the rectangular Starlink antenna dish (V2).
We've included an anti-rotation rib and release button cut-out to mimic the Starlink OEM mount features.
Installation Simplicity
Our No Drill design secures your Starlink antenna to the J-Max mount simply by sliding the antenna into the adapter.
A hole is provided below the Starlink button for an optional security screw (not included).
Installing the J-Max / Starlink Adapter
1. Remove Starlink Cable
Gently pull the Starlink cable all the way out from the bottom of the antenna.
For external cabling, skip this step.
2. Feed Cable Thru Tubes
Before assembling the J-Max mount, feed the Starlink cable through the end of the J-Max tube and the Adapter.
For external cabling, skip this step.
3. Attach & Assemble
Insert and secure the 2 bolts connecting the Adapter to the end of the J-Max.
Assemble the J-Max mount as usual.
4. Snap in Starlink Antenna
Slide the Starlink cable back into the antenna until you feel it secure into its connector.
Next slide the Starlink antenna into the adapter until the release button clicks.

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