AKK LB2 5.8GHz 5DBi RHCP Four Leaf Clover Antenna TX/RX for FPV Review (2026)

A clover antenna built for mixed connector setups

The defining feature of this AKK listing is that it ships as one SMA connector antenna and one RP-SMA connector antenna in the same package, rather than two of the same type. That matters in practice because many FPV setups pair a transmitter using one connector standard with a receiver or goggles using the other, and buying a matched clover style pair like this avoids having to track down two separate antenna purchases or an adapter just to get the same antenna shape and gain on both ends of the link. According to the manufacturer, the four leaf clover design spreads radiation more evenly around the antenna than a simple dipole, which suits general flying where the aircraft's orientation to the pilot is constantly changing rather than staying pointed one direction.

Gain, polarization and build specifications

The manufacturer rates this antenna at 5dBi gain with right hand circular polarization, matching the RHCP standard used by most analog FPV video transmitters, and lists an impedance of 50 ohms with a voltage standing wave ratio under 1.5 to 1, both signs of a reasonably well matched antenna rather than a mismatched budget part that wastes transmitted power as reflected signal. Maximum rated power is 50 watts, far beyond what a typical sub 1 watt FPV video transmitter puts out, so the antenna itself will not be the limiting factor on power handling. Overall height is listed at 88mm with the four clover lobes tapering from a wider base down to a fine point, a shape that trades some structural rigidity for the omnidirectional coverage the design is built around.

Everyday use on a quad or in a bag

Mounted upright on a quad's video transmitter, the clover shape gives fairly even coverage as the aircraft banks and turns during normal flying, which is the main advantage this antenna style holds over a simpler dipole whip. The connector split, one SMA and one RP-SMA in the same package, means pilots do not need to remember which type their transmitter uses when ordering, since either end of a typical link is likely covered. The tradeoff of the clover design shows up in storage and transport, the thin lobes that spread out from the base are more exposed than a stubby lollipop antenna and can bend or deform if the antenna gets crushed loose in a backpack pocket alongside batteries and other hardware, so a rigid case or dedicated pouch helps preserve the shape over repeated flying sessions.

How it compares with other FPV antennas

Within a broader antenna comparison this model sits in the middle of the field, behind higher gain stubby designs built for maximum range and roughly matching other four leaf clover antennas from competing brands at a similar price point. Its main advantage over many single connector listings is the mixed SMA and RP-SMA pairing, which solves a genuinely common compatibility headache rather than competing purely on gain or range numbers. Pilots who fly primarily long range missions in open terrain may prefer a dedicated high gain patch or helical antenna instead, while those flying general purpose sessions around parks, fields and mixed terrain will get good all around coverage from the omnidirectional clover pattern this antenna provides without needing to aim or track the aircraft precisely.

Verdict and who should look elsewhere

This antenna earns its place for pilots who need a straightforward, reasonably specified clover antenna and want the convenience of getting both SMA and RP-SMA connector types in one purchase rather than guessing which their gear uses. The 5dBi gain and RHCP polarization cover general flying well, and the stated specifications suggest a properly matched, non wasteful design. Buyers chasing maximum range for long distance flying should look toward higher gain, more directional antenna types instead, and anyone who regularly stores gear loose in a backpack should budget for a protective pouch given how exposed the clover lobes are compared with a stubby antenna. For typical park and field flying, it is a dependable, sensibly priced choice.

Frequently asked questions