Finding ways to improve the range on my WalkSnail goggles

Подписаться 25 тыс.

Просмотров 1,2 тыс.

50% 1

In my previous video featuring the iFlight Chimera7, the quad was rebuilt and working well, but I was disappointed with the range we got out of it - leaving me with barely any video signal at 1km. In this video, I'll be going through some of the changes I made to improve things.
Thanks to our sponsor for this video www.pcbway.com/ and don't forget to check out their KiKad Open Source design competition here www.pcbway.com/activity/kicad...
One of the biggest jumps in improvement was to simply swap out the stock WalkSnail goggle antenna with some MenaceRC ones (with thanks to Greg from Menance for sending these over). If you want to try them out, you'll find MenanceRC antennas sold on many FPV shops, but this is the link to Menaces website for them menacerc.co.uk/product/dji-an...
If you liked this video and want to show your support please feel free to join my Patreon supporters here / currykitten or if you decide to shop at Banggood, here's a general affiliate link which helps me out if you use it www.banggood.com/?p=E81211714...
If you want to look at other ways of supporting my channel, then check out all the ways you could help out here www.currykitten.co.uk/support-me/

Опубликовано:

30 апр 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 27

@rmirov 9 дней назад

Note that any metal near an antenna will change the "antenna pattern". So Even though the battery at times is not between the antenna and receiver, it will reflect some of the transmitted energy towards the receiver. Depending on the distance from the VTX antenna, that power might add or subtract (and with different effects at different angles). Moving the battery to the underside probably gives you more uniform reception regardless of Quad orientation.

@MCsCreations 18 дней назад

Awesome flying, Wayne! Pretty nice testing! 😃 Looking forward to the next tests! Stay safe there with your family! 🖖😊

@CurryKitten 18 дней назад

Cheers MC

@shannonbaker9922 16 дней назад

You really need to test running patches on the top 2 antenna ports. (unless you've swapped the internal ufl connections around) It's important for range that the tx is optimally talking to the VTX as it's this antenna that asks for packet resend. If too many packets are missed and not resent successfully, the signal quality drops.

@CurryKitten 16 дней назад

I've mention of this several times - but it doesn't really fit into the way I fly - which is more often all around. Putting directionals on a transmit antenna in that situation would have a more negative impact than an omni

@StewardsNotes 17 дней назад

Watching your videos for a while, sorry I just realized I wasn't subscribed. Love the experimenting. I'd suggest tilting the antennas upwards a bit too so that the antenna points straight up and down while in flight. That way the radiation pattern will be stronger in your direction.

@CurryKitten 17 дней назад

Thanks - don't worry, around 70%+ of all views are from people who aren't subscribed. Weird really! Having use a single 3.5 turn helical on my old goggles, I'm pretty good at keeping my head in the right direction. Although it's much easier to act like a manual tracker on analog because the feedback is so obvious. It can be quite useful to film yourself and see your normal head position when flying. I see a lot of people with powerful patch antennas staring down at the ground which isn't going to work quite as well :D

@StewardsNotes 17 дней назад

@@CurryKitten hey yeah, I was more referring to the antennas on the quad. I've noticed a small improvement by making sure the cloverleaf antenna is pointing straight up. At lower power levels it's even more noticeable.

@ched999uk 18 дней назад

Interesting to see the comparison. It does seem like manufacturers never seem to use decent antennas.

@CurryKitten 18 дней назад

No so much it seems

@hirnlegorush 18 дней назад

caddx is sure selling better antennas...i have some cherrys that are caddx branded for their dji vtx´s ! they have 2 sizes at last- 5cm and 10 or so... but the lollipop 4´s i have are way better and larger(~15cm). especially for a 7" longrange rig you should get with the biggest antenna available imho

@CurryKitten 18 дней назад

Some new antennas coming in from RushFPV to try out

@batmojuice5704 18 дней назад

Great test. Thanks. Maybe I missed it, did you ever swap out the top right transmit antenna port to make it face forward, as a lot are suggesting? I think your findings with the battery are killing my range, and I hadn't thought of that until now.

@CurryKitten 18 дней назад

No - as the transmit antenna on the goggles isn't doing too much (at least that's my read) basically telling the VTX to resend some bits if we need to correct for errors, but it the received data is as good as it can be, then this should be used less

@cyclops-fpv 18 дней назад

I use thrashers on my vrx and get great signal and picture out to 400 metres at 25mw vtx power,the dipole Antenna seems better than the walksnail stock Antenna on the model so sent off for some Atom RC ones to replace them.

@CurryKitten 18 дней назад

It does seem that replacing the Walksnail standard antennas with a well known decent make of antenna will enhance things a lot

@TakeItToTheGround 17 дней назад

I only bought Walksnail so I could fly HD on whoops. Mixed feelings. I can't fly Walksnail in summer here even inside as the mini VTX's just over heat mid flight. Even at 25 mw. DJI V1 outside with the fabulous vista VTX's and inside with Walksnail. DJI has no issues even at at 110 plus outside in full blistering sunlight. Walksnail mini vtx's overheat inside the house in the shade, where it is maybe 90. Back flying Walksnail now winter is coming.

@CurryKitten 17 дней назад

That's annoying - I've no worries using the VTX's indoors or outdoors, but "summer" here is usually a week in June when it doesn't rain quite as much as normal

@TakeItToTheGround 17 дней назад

@@CurryKitten I think I'd find a summer like that far more annoying than overheating Walksnail vtx's.

@Caroline_Tyler 21 день назад

Much improved, heard before that 1200mw was actually worse then 700mw. Seems a shame that the supplied goggle antennas are sub-par, the goggles are not cheap!

@CurryKitten 21 день назад

I heard a rumour the 1200mw option was only added because DJI had it! Yeah, when a manufacturer gives you some little omnis and patches you'd think theat they'd been tuned perfectly, and weren't just some generic cheapo things

@andrejmirt 18 дней назад

If You put both high gain antenna's on your right side(when goggles are on your face) facing the same direction...You will get the best results. Antenna 1 - top right is tx and Rx antenna. All other 3 are Rx only.

@blackmennewstyle 17 дней назад

Who on Earth actually thought that calling a FPV company "WalkSnail" was a brilliant idea? 😂

@CurryKitten 17 дней назад

I feel it might have been some sort of weird translation error... but who can tell :D

@EnglishTurbines 18 дней назад

I only run at 25mbps...the image in the goggles looks no worse TBH....A longer vtx antenna is the next move although all my quads have original WS vtx antennas. The Goggles have a full set of TrueRC antennas, which makes a huge difference. I run at 200mw, and its plenty...😮😏🇬🇧

@CurryKitten 18 дней назад

I notice the grass smears more at 25Mpbs, but it might be all in my head :) I've got some replacement VTX antennas coming in to try out nect.