see this article "What is a Balun: RF Antenna Balun"

Radiation efficiency: >= 98%

The analog version uses 1

Le antenne in dotazione ai Goggles 2 sono omnidirezionali: coprono bene tutto intorno a te

Hub diameter: 13

T-Motor F2004 1700KV plug and play see this article "What isT Motors F2004 brushless motors have many different uses, from 3 Cinewhoop to 4 and 5 ultra lightweight construction. T Motor F2004 1700KV Specifications KV: 1700 Internal resistance: 221 Shaft diameter: 3mm Weight (with cables): 16. 4 g Rated voltage: 6S Maximum power (60s): 503W Configuration: 12N14P Motor size: 24. 3 x 17. 25 mm Lead: 24#, 130mm Idle current (10V): 0. 38A Peak current: 21. 2A Package Included 1 T F2004 engine 1700 KV engines