DJI Digital FPV HD_L antenna set
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Description
Upgrade antenna set for DJI Digital FPV System.
Great upgrade for stock antennas - Better reception and greater ranges.
This is directional antennas set - HD_L
Dedicated to fly in front of you for long ranges.
This set include 4 HD-Cross micro antennas with 9dbi gain. This are directional antennas. In mid range beam-width of each antenna is about 120 degrees.
We suggest mounting them at different angle to each other (about 30 degrees) so coverage of whole setup will be about 180 degrees with mid to long range reception.
That will allow to users of DJI Digital FPV System to fly far way longer than on stock antennas.
As usually all antennas are perfectly tuned and checked before shipment. You have guarentee that all antennas in your order will be tuned for same frequency range. To proof that each antenna has small label with it's best frequency range.
In DJI HD_O upgrade antenna set all antennas have LHCP polarization to perfectly match with DJI FPV system antennas in Air Unit.
Set include:
- 4 pieces HD-Cross micro with RP-SMA connectors and LHCP polarization
Key benefits:
- Each antenna is individually tuned
- Small form factor
- Easy and fast assembly and disassembly (thumb spanners included)
- Lightweight - only 11g
- Extremely wide beam
- Compatible with all receivers (Rapidfire, True-D, True-D X, Pro58, RX5808 etc.)
- DJI friendly :)
- We can tune it to antennas that you already bought at our store, just put note with information from labels on your antennas.
Specification of HD-Cross:
Band: 5.8Ghz
Polarization: Circular
Antenna type: Directional
VSWR: <1.2
Gain: 9dbi
Beam width:80 degrees (up to 140 degrees at shorter ranges)
Polarization: RHCP or LHCP
Connector type: SMA or RP-SMA
Cable length: ~40mm
Overall antenna length: ~65mm
Antenna weight: 11,5g
ruben.vaneupen@gmail.com
Great performance in comparison with the iflight patch, but they tend to break off, as you should bend them a bit to the inside for optimal beam width and they are not long or flexible enough to do that imho. Longer or more flexible versions would be better I think.
Juri
I think that cable length is right in spot :) If you bend cable carefully - like you should then nothing happens. This is RG402 cable so it has min bend radius. In my setup i get 7k with still high bitrate. Didn't tried further because of my batteries, but i thing this is not limit. Compared to my luminiere patches and prodrone outperforms them.