ORT 3 Turn Helical Antenna 5.8 

Freq Channel : 5600 ~ 6000 GHz

Gain (dBi) : 7 dBic

SWR/S11 : < 1:1.3

Beam width : 180 degrees 

Polarization : Circularly Polarized - RHCP

Gain Pattern : Directional (need to be pointed on general flying area)

Connector : SMA


MADE IN INDONESIA, Tuned for each Antenna. On it’s own design, Helical has 180ohm impedance which is not matched with our FPV system with 50ohm impedance. Hence so called helical tuning is the most important part to ensure the antenna match with our FPV system to provide you with most efficient directional antenna. We had tested 3 turn helical with our ORT Cocktail omni antenna on 600mW Vtx to get stable signal as further as 6~10km and beyond with plenty beamwidth coverage, a perfect balance between beamwidth vs range.

ORT 3 Turn Helical is designed to match with your circular transmitter antenna (match best with our ORT Cocktail). The Helical has better axial ratio compare to el cheapo circular patch antenna with printed pcb out there. If you handle ‘hard’’ RF environment such as surrounding with building & tress or need better penetration thru obstacles, even just to pair with your diversity receiver with some Omni and also light enough to mounted in your goggles, this is your perfect choice. Strap one and get clearest video even on hardest RF environments.

1. Hand Tuned, providing wide beam width with 180 degree coverage los and greater penetration thru trees and dense material.

2. High quality Enameled Supreme Wire (anti rust).

3. Original Low loss RG402 cable.

4. High quality acrylic, providing premium look,

5. Effective range, 6~10km and beyond on 600mW Vtx (depends on flying area noise level, receiver sensitivity and FPV setup).


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ORT 3 Turn Helical Antenna 5.8 [SMA]

  • Brand: ORT
  • Product Code: ANT-0053
  • Availability: 3
  • Rp400,000