DEVO F4 Features:
DEVO F4 adopts 2.4GHz Direct Sequence Spread Spectrum (DSSS) technology and features automatic ID binding and ID assignment. It can also be customizedly set as fixed ID code
5.8G real time image transmission
USB online update makes you always enjoy the lastest firmware
Adjustability of hi-frequency output power enjoys more personality and friendly environment
Wireless data transmission between two DEVO F4 helps experience the training function
Up to 15-model data can be saved
Super large LCD dusplay features direct and convenient setting
Shape design accords to human engineering and provides comfortable holding
Both rhe length and tension of the sticks can be adjustable
DEVO F4 can be freely switched among Modes 1, 2, 3 and 4
Suitable for 4 channel helicopter and aeroplane
DEVO F4 Specification:
Encoder: 4-channel micro computer system
Frequency: 2.4GHz DSSS
Output power: ≤ 100mW
Current drain: ≤ 500mA (100mW)
Power supply: 7.4V 800mAh or 5# Battery 4 * 1.5V or NiMH 4 * 1.2V 1600 - 2000mAh(Not include)
Output pulse: 1000 - 2000Ms (1500Ms Neutral)
Image receive: 5.8G
Channel select: 4 - 8 channels
Package size: 34 * 25 * 12cm / 13.4 * 9.8 * 4.7in
Package weight:1207g / 2.7lb
1 * Walkera DEVO F4 Transmitter Model 2 (not include Receiver & Transmitter Battery)
2 * Cables
1 * CD
slight hiccup with delivery but easily resolved
everything went smoothly great customer service and sales staff highly reccomended
Very fast shipping - just what I needed
Really tremendous service. Placed my order at 1140 on a Wednesday and it was delivered the next day at 1345 - from Newcastle to Norfolk! Also, a simple question I had about support cover was answered within a couple of hours. Keep it up, Heliguys.
Super quick service and a great product. Easy to buy from
First class service, & delivered on time.
Prompt delivered when said I would be
Brilliant customer service and advice - always OK for a chat before you buy, I but all my gear there now
Excellent as usual, thanks
Excellent website/business, easy to navigate and make purchases, good price's and super fast delivery. Ordered goods in the afternoon and delivered the next day. In all a very easy hassle free transaction. Highly recommend. Thanks. A++++
Fabulously informative. I'm a professional photography by trade but I'm new to drones and perhaps asked some daft questions but they were replied very professionally and very informatively. Many thanks!
From: Michael Fox
Both my emails where answered to help try and fault find my problem, so I can see if it would be cost affective to repair myself. Before deciding weather it's worth spending too much to have the drone sent in for repair.
From: Lynne Medlock
Thank you for sending the receipt over so promptly, really appreciate your help!
I requested a repair. Told heliguy what was wrong. He gave me advice. Totaly sorted all my problems so didnt have to send away. I got a response 29 minutes after i messaged. (Dji still havnt been in contact 24 hours later) saved me a small fortune and will deffo be using these services again. Thanks heliguy
From: Derek Gardiner
Helpful and getting there
From: Alistair Holmes
Very prompt response.
From: Eugenio Manghi
Thank you for the quick answere. It helped me a lot.
From: David Taylor
Hi thanks for the advice. I thought because it was set to auto the best ch would be selected.
After 6 e-mails to DJI and no reply. I thought I give heilguy a go after talking me though it my crystal sky back working again. Well done .
Thanks for the quick response.