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S40bul

Phantom range ?

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Must admit I've had a fair distance with mine :-) but now I got the 600mw transmitter so should double it easy :-) heard its over a mile range :-0

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Must admit I've had a fair distance with mine :-) but now I got the 600mw transmitter so should double it easy :-) heard its over a mile range :-0

Nice , was thinking of upgrading Tx /Rx to futaba. I've watched a couple of YouTube vids which makes the task look a bit less daunting ....... What you running with ??

Planning an OSD when back in stock , then can keep a closer eye on the battery level ect. Never really pushed it by the 8 minute mark

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Nice , was thinking of upgrading Tx /Rx to futaba. I've watched a couple of YouTube vids which makes the task look a bit less daunting ....... What you running with ??

Planning an OSD when back in stock , then can keep a closer eye on the battery level ect. Never really pushed it by the 8 minute mark

Got one running stock and one running a DX6I 

Only use mine with Fatshark and Gopro but currently awaiting on a GPS unit off a mate of mine  :thumbsup:

 

When i use my FPV i use my iphone as a timer of around 7 mins then i know i got at least 2 mins to get back  :yes:

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FPV range you can push way beyond a mile and a half, BUT 

 

the problem lays with your antennas , them rubber duck antenna are useless.

so first off you need a decent cloverleaf thats correct for your TX, 

next is your RX or whats call the ground base, your going to need a Patch antenna.

this is like a flat panel and gives out a small cone beam, fly out of this beam you loose signal.

 

now with the above method your focusing the beam alot more and this means a longer range ability, but

at a cost to a smaller cone beam size and the constant moving of patch antenna to have best focus of beam onto target.

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FPV range you can push way beyond a mile and a half, BUT

the problem lays with your antennas , them rubber duck antenna are useless.

so first off you need a decent cloverleaf thats correct for your TX,

next is your RX or whats call the ground base, your going to need a Patch antenna.

this is like a flat panel and gives out a small cone beam, fly out of this beam you loose signal.

now with the above method your focusing the beam alot more and this means a longer range ability, but

at a cost to a smaller cone beam size and the constant moving of patch antenna to have best focus of beam onto target.

It all gets a bit 'James Bond like' Tamiya ....

I take it the cloverleaf / patch antenna set up is for flying the thing and not for the video link ??

Got a couple of spironet antennas for the video tx / rx which made a huge difference

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It all gets a bit 'James Bond like' Tamiya ....

I take it the cloverleaf / patch antenna set up is for flying the thing and not for the video link ??

Got a couple of spironet antennas for the video tx / rx which made a huge difference

 

 

nope for the vid link buddy, you keep a planner cloverleaf on the quad side.

at the ground base your antenna changes to a patch antenna. it goes from the clover leaf design to a flat panel 

 

what its doing is focusing the beam to a narrow angle, and adds that extra range, the beams angle is less

but range becomes more. 

 

check the video below at Ali's backpack antenna, notice its a flat panel not a clover.

then look if he shows his aircraft, notice they carry the cloverleaf. 

what this does is turns you into an antenna tracker

 

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nope for the vid link buddy, you keep a planner cloverleaf on the quad side.

at the ground base your antenna changes to a patch antenna. it goes from the clover leaf design to a flat panel 

 

what its doing is focusing the beam to a narrow angle, and adds that extra range, the beams angle is less

but range becomes more. 

 

check the video below at Ali's backpack antenna, notice its a flat panel not a clover.

Ahh nice Tamiya, got you now. Cheers

Take it the OSD has a signal strength showing so you can turn to keep the patch antenna pointing in right direction

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yes osd overlays data. 

 

your able to set them up and choose what you want shown on the screen layover.

 

alt - speed - airspeed - gps signal - voltage - amp draw etc etc.

 

if say everything goes to pot, you loose the vid feed like a good 1/4 mile out.

you scan body to try get the cone beam  but cant, ( this happens in a few seconds )

you will auto start to search a signal, banking craft either left or right and back towards home.

 

if not you slam the get out of jail switch ( RTH ) , and wait for craft to come back, at same time keeping eye

on goggles/lcd for the signal return from vid

Edited by Tamiyacowboy
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Well ...... Had the phantom failsafe kick in yesterday. Was FPV'n along a cliff edge when I must have dropped below line of sight behind a tree. Lost video link and Tx control ... Wooops !

http://m.youtube.com/watch?v=rsEZDzH56D4

The phantom stopped in its tracks , flew vertical then started its return to home ...... Where I regained control before it landed

What a bit of kit !

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Yeah they have a new feature when the sticks are not moved for 20 seconds OR the phantom recognises no movement from sticks for 20 seconds fail safe kicks in :-)

Never needed it or needed to hit fail safe but have tested ;-) and can say mine also works a treat :-)

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here you go S40bul, i adjusted link to direct play .

yep handy is that rth, i did notice your on the hill top nearly and the craft was getting below the 

surface horizon.

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[quote  

here you go S40bul, i adjusted link to direct play .

yep handy is that rth, i did notice your on the hill top nearly and the craft was getting below the 

surface horizon.

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New transmitter arrived today , hopefully will get it hooked up to the Phantom soon ........ And hopefully without any glitches

null-3.jpg

Should be a tad better for range

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Finally got round to hooking up the Futaba T8J to the Phantom (Was stretching the range a bit at 400m with the stock set up) Had a wee range check today of the T8J and was still getting good signal at over 1km distance .... Well happy

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