I’ve bought a used Freudenthaler Surprise VII (F5F) but only the model with servos.
I’m now wondering what set up engine, speed control, LiPo battery, and propeller I should aim for?
I will not participate in any competitions in first case, but only go for fast sport recreation flying.
It should have very good vertical prestanda upwards.
My present model that I fly now is the FVK Bandit and I measure around 1000watt with a “Watts Up” gauge.
I have found the Plettenberg 220/30/A1 P4 7:1 as an alternative motor with a suitable JETI Spin speed control and some AeroNaut folding blades.
[link=http://www.plettenberg-motoren.com/UK/Motoren/Brushless/220_30_Gear/motor.htm]Plettenberg[/link]
Please come up with some suggestions, and if there is some one who fly a Surprise 7 so please share your experience of that bird.
(Sorry abut my poor english. I'm from Sweden)
[link=http://shop.modellbau-freudenthaler.at/index.php?cat=20&product=RFM%205500]Freudenthaler[/link]
Thanx Olof Rosenius