LHCP FPV Antennas
LHCP FPV Antennas
41 products
FPV Antennas
HGLRC Long Range Hammer Mini 2.5dBi 5.8G FPV Antenna
LHCP · SMA · 5.8GHz
FPV Antennas
TrueRC X2-AIR 5.8 MK II Walksnail Pair - Combo Core
LHCP · RP-SMA · 5.8GHz
FPV Antennas
TrueRC X-AIR 5.8 MK II Antenna Pair for Walksnail X
RHCP · RP-SMA · 5.8GHz
LHCP antennas are left-hand circularly polarized — the polarization DJI and Walksnail Avatar digital video systems use, while most analog gear is right-hand (RHCP). This page collects every LHCP antenna in our FPV Antennas range: omni antennas for the drone, stubby and long-stem versions, and directional patch antennas for goggles. The one rule is that both ends of the link must match: an LHCP antenna on the air unit needs LHCP on the goggles. After that, choose by connector and by how much stem length your frame needs.
How to choose an LHCP antenna
- Match the polarization at both ends. An LHCP antenna talking to an RHCP one loses most of the signal, so replace antennas in matched sets.
- Connector: SMA and RP-SMA look alike but do not mate — check which your video transmitter or goggles use. Air units and small VTXs usually take U.FL (IPEX) or MMCX.
- Omni or directional: omni antennas (lollipop, stubby, stem types) cover every direction and belong on the drone. Patch and helical antennas concentrate gain forward and go on the goggles for range in one direction.
- Length: a short stubby survives crashes; a longer stem lifts the antenna clear of the battery and carbon frame, which matters more for range than the gain figure.
- Gain: 2–3dBi omnis give even coverage; 9dBi and higher patches trade coverage angle for distance.
What we stock
TrueRC Singularity omnis in SMA, RP-SMA and U.FL lengths, and X-AIR and X2-AIR MK II directional pairs for DJI goggles and Walksnail Goggles X. Also the Lumenier Micro AXII 2, TBS Triumph Stub, Foxeer Lollipop 4 Plus and Echo 2 patch, HGLRC Hammer, iFlight Albatross, GEPRC Momoda2 and Peano, FlyFishRC Osprey, and Walksnail's own patch and Redbird goggle antennas.
Compatibility
All of these are 5.8GHz antennas. DJI O3 and O4 air units and Walksnail Avatar VTXs ship with LHCP antennas, so LHCP replacements and goggle upgrades keep the link matched. Analog pilots can fly LHCP too, as long as the VTX and goggle antennas are both LHCP — it also reduces interference when the pilots around you are on RHCP. Many models are sold in both polarizations, so confirm the LHCP option on the listing before ordering.
Frequently asked questions
- Can I mix LHCP and RHCP antennas?
- No. Circular polarization has to match at both ends. An LHCP transmitter antenna with an RHCP receiver antenna loses most of the signal, which shows up as very short range and breakup.
- Do DJI and Walksnail use LHCP or RHCP?
- LHCP. DJI O3 and O4 air units, DJI goggles and Walksnail Avatar gear all ship with LHCP antennas, so replacements for those systems should be LHCP.
- Does LHCP give more range than RHCP?
- No. The two perform the same. The only practical difference is which one your equipment already uses, and that flying the opposite polarization to nearby pilots reduces interference between you.