2015年12月7日 星期一

Hubsan H501S GPS航拍機


#2015.12.24更新加入新照片。

有了Hubsan H501S,以後行山影高角度自拍無難度了,因為它很方便帶出街。Hubsan H501S seems got all it takes to become the best portable quad for aerial selfie with reasonable picture quality.


首航,又看看其GPS Hold表現怎麼樣。Test flight. Check out the GPS hold performance.

由H107C開始,一直都玩Hubsan的遙控飛行器,到了第6隻,依然沒有令我失望。H501S是一隻內置GPS,指南針及實時圖像傳送的航拍機,機身軸距為300mm,簡單來說,比DJI Phantom系列細,比Parrot Bebop大。這隻RTF的航拍機具備大男孩追求的所有特質,所以非常期待。H501S is my 6th Hubsan quadcopter since H107C. It packs GPS, compass and real time FPV system in a relatively small body. When I say small here I am referring to size between DJI Phantom and Parrot Bebop. Let's see what this RTF quad got for the drone lover.

扁平機身直接放入普通背囊It goes directly in your daypack.
身為繼Parrot Bebop後另部矮腳的GPS航拍機,它非常容易攜帶。稍微包一下可以直接放進背囊出行。但因為沒有機腳,起飛降落要選好位置。Like Parrot Bebop, there is no real landing skids below the body. So it goes directly in your daypack without issue. On the other hand, choosing a right place to take-off r land it becomes mandatory.

相片夠我upload Facebook用Facebook photo quality 
它的相機是3百萬像素webcam質素,追求高質素照片的用家可能會失望,但缩圖後制一下足夠Facebook使用。影片質素就比美Mobius相機,解像度是1080/30p,而且很流暢。它還配備一般玩具級航拍機所缺乏的廣角鏡頭,對拍攝及FPV飛行有很大的幫助。相機防震功能,所有機身震動都會被記錄入影片裡面。Its 3 megapixel camera will probably let you down if you are a photography fanatic. Still it is good enough to go on Facebook after some retouch. Video quality can somehow compare to Mobius action camera. FOV is wide that helps a lot in shooting and FPV flying. There is no stabilisation measure at all so don't expect too much on steady video.

H501S的原生影片(波浪紋,震動,鏡頭角度):Raw footage taken by H501S

有風不用收機 Certian wind resistant
無刷摩打配合6寸自緊螺旋槳,要帶輕巧的H501S飛上天空毫無難度,而且上升速度很快,飛行動態也很靈活。很多人問有關抗風性能,根據大男孩飛Flying 3D X6及Parrot Bebop的經驗,H501S因為動力夠機身輕,感覺比前兩者都更能於有風日子飛行。H501S is lifted to the sky by 4 brushless motors and 6-inch propellers. It accents quickly and turns nimblely. Based on my experience on Flying 3D X6 and Bebop, H501S flies better under windy condition.

不再因為電池插頭弄破手指Never hurt your fingers
它的電池用的迷你香蕉頭裝拆非常容易,比我用過250的T頭,Walkera QR X350的香蕉頭都順滑得多,這個很讚!電池容量2700mah/7.4V/10C,試飛時沒有耗盡電源,也有15分鐘左右,有時間再試續航時間。The battery connector is nicely made and smooth to connect. The LiPo battery is rated 2700mah/7.4V/10C. It gives 15 min flight time without using up the battery. It should last longer if I keep flying.

無痛關上電池艙門Spacious battery door
曾經為了關上電池艙門而浪費不少時間的用家就知道,預留空間給電池接線有多重要。H501S在這方面做得不錯。You will find no difficulty to close the battery door. There is adequate room for the cables.

不反光的屏幕Outdoor-friendly screen
遙控器很輕身,按鈕位置合理,簡單易明,一體式屏幕是不反光磨砂設計,在戶外也能清楚看到,這個也很讚!而且它也內置GPS,所以有Follow-me功能,有機會再測試一下。The all-in-one transmitter is very light. Buttons are in easily reachable locations. Non-reflective screen makes it very usable under sunlight. There is GPS module also inside the transmitter, so H501S can provide follow-me function.

遙控器右側有一個Micro SD卡的插槽及Mini USB插頭,暫時没有用途,是預留位置來的。On the right side of the transmitter there are Micro SD & Mini USB slot. They are not used now. May be reserved for future upgrade.

另一側就有兩個3.5mm插頭,一個是視像輸出連接眼鏡使用,另一個是音頻輸出,但由於機身沒有收音裝置,暫時不能使用。On the other side there are 3.5mm jacks. 1 for FPV google and another for audio out which is not functional as there is no microphone on the drone itself.

遙控器使用4粒AA電池。雖然電池要支持屏幕,GPS及遙控功能,但大男孩飛了3粒飛機電池後也不需要更換。It takes 4pcs of AA batteries to power up its transmitter. After flying 3 drone batteries, it still last.

LED燈很美,造工也很美。Beautiful lights, well built body.
剛開機時全部LED是粉紅的,等候遙控器連接時是4顆輪流紅色,飛行時機翼燈是前粉紅後綠,駕駛艙是黃燈,都很美。機身製作工藝也很好,給人很紮實的感覺。The LED below the motors turns pink during initializing. Then it blinks in turns when waiting transmitter connection. During flight, front LEDs turn pink, rear LEDs turn green. Cockpit LED shows yellow. The drone body is nicely built and feel strong.

100米高圖傳依然清晰FPV signal is strong over 100m
聲稱遙控及圖傳距離均為300米,但首航不敢太進取,上到100米高也沒有問題。機身及遙控器上也沒有外露天線,估計不會能飛太遠。Hubsan claimed transmission & FPV distance are 300m. It was my test flight so I tested with 100m and both worked fine. There is no antenna on the drone and the transmitter makes me believe it won't fly too far. 


GPS訊號收集速度超快 Fast GPS signal gathering
遙控器GPS:基本上一開就收到6格訊號,飛機GPS:在10秒內收到6格,起飛後就收滿了。比起Flying 3D X6快好多好多。在GPS模式下,低飛時有輕微漂移情況,飛行高度提升到5米左右就已經很穩定了。GPS signal of the transmitter show up quickly after power on. GPS signal of the drone takes about 10sec to gather 6 bars. It becomes full right after it takes off. Much faster than Flying 3D X6. It tends to drift below 5m and it improves with altitude.

#預留給RTH#

#預留給Follow-me#

檔案依然不是iPad friendly File system is not iPad friendly
把Micro SD卡連接iPad是不能直接把照片及影片傳送到iPad上面,因為文件夾結構不支持。不方便主力使用iPad來處理多媒體檔案的用家。另一個問題是檔案日子依然混亂,拍攝日子都是2012年,匯入電腦後排序在舊照片當中,這個問題由H107C開始已經有了。The file system in the Micro SD card is not iPad compatible. You cannot transfer the images & video to iPad directly. Date of the images & videos are not updated. On PC it shows they are taken in 2012. It will affect the sorting order.

照片樣本:下午1時,50米高。13:00, 50m

照片樣本:下午4時,50米高。16:00, 50m

照片樣本:下午5時,50米高。17:00, 50m

照片樣本:下午5時,100米高。17:00, 100m

照片樣本:下午5時,100米高。17:00, 100m

照片樣本:下午5時半,100米高。17:00, 100m

#2015.12.24加入照片:












總括而言,Hubsan H501S性價比很高,集GPS/指南針,即時圖像傳送,自動返航,Follow-me及一體式遙控於一身,是近來非常不錯的選擇。大男孩特別喜歡它的扁平機身及一體化遙控器設計,真的能做到隨身攜帶。由於沒有配備防震系統,它不是喜歡拍攝影片的用家首選,但拍攝出來的照片就足夠分享到社交網絡扮威,對大男孩來說是很足夠了XD
To conclude I am amazed by Hubsan H501S. It packs GPS, compass, FPV, fail-safe & follow-me in a small flat body. It flatness also makes it easily to carry around. There is no camera stabilization system at all so it won't be the best choice for serious photographer. But if you are looking a reasonable price drone with image quality good enough for Facebook show-off, Hubsan H501S is the drone to take.

如果喜歡大男孩的文章,就Add我Facebook啦:
http://www.facebook.com/HKBigboy

沒有留言:

張貼留言