SMA Modular Ground Plane

Why it matters

Most small radios use monopoles without a real ground plane, so your “ground” becomes whatever it can find — PCB, battery, your hand…

That leads to inconsistent performance.

A proper ground plane fixes that.

What you get

• More range
• More consistency
• More reliable links

Note: Needs some clearance around the antenna. Not sure if it’ll fit your setup? Just ask 👍

New Antenna Upgrade Available!

If you’re running a monopole, this is one of the easiest ways to get more signal and way more consistency.

The Delta + Proto Modular Ground Plane threads directly onto your antenna using our custom attachment nuts — machined in the USA and silver plated.
No inline adapters, no extra loss.

What we’re seeing:

• ~3+ dBi improvement [2x POWER!]
• Much tighter, more consistent signal

All data shown is from real trace route testing with a Muzi Works whip, using a ground plane on one radio.
Run it on both ends and you can expect even more improvement.

Use the 203mm for max performance if you can handle it!