Passive Antenna for Transmitter Use This antenna is designed to be connected to a remote control transmitter, FPV drone controller, or RF module. It is a fully passive device – contains no amplifier, no power supply, no signal generation circuit, and cannot emit RF energy on its own.
Uses the RF Signal Already Generated The antenna radiates the RF signal produced by the connected transmitter. It does not create, modify, or boost any signal internally. This is why it remains classified as a non‑intentional radiator under 47 CFR Part 15.
Supported Frequencies Compatible with 868MHz, 915MHz, and 2.4GHz – the three most common frequencies for RC transmitters, drone radios, and telemetry modules. SMA male connector for direct attachment.
Compact, Lightweight, No Power Needed Weighs only a few grams. No external power or battery required. Ideal for portable transmitters where weight and size matter.
FCC Compliance Statement Because this product contains no active electronics, it does not require an FCC ID. It is a passive antenna that cannot independently emit radio frequency energy. Using it with a transmitter does not change its passive nature.