Futaba FU4E00102 TX Antenna for Megatech Racer T3PDF D=8MM Transmitter Antenna  [FU4E00102]

TX antenna for T3PDF transmitters

This Futaba FU4E00102 TX antenna is an RC-scale replacement antenna element intended for use with Megatech Racer T3PDF transmitters. It serves as a direct spare for transmitters that accept an 8mm diameter antenna rod and is intended to restore or modify antenna positioning on the radio unit.

Design and role: the part is a basic transmitter antenna element that provides the physical extension for the transmitter's RF output area. In practice the antenna affects how you route the aerial on the transmitter housing and can influence local signal layout during use at track or practice sessions.

Installation notes: check the transmitter's antenna mount and secure the antenna without forcing the fitting, confirm free movement of any folding or swivel assembly, and avoid tight bends at the base to prevent mechanical strain. Treat this as a radio spare for RC transmitters only, avoid implying any use on full-scale equipment.

Tuning and setup tips: when adjusting antenna position, prioritise clear line-of-sight between transmitter and model where possible, and keep the antenna away from large metal surfaces or dense wiring within the transmitter housing. Small changes in antenna angle and routing can reduce local interference during field operation.