[Short Ufl Connector]

[Long Ufl Connector]

For Happymodel ExpressLRS (ELRS) Omnidirectional U.FL Antenna is for the EP1 RX 2.4GHz Nano series receiver. The EP1 RX has an open-source program based on ExpressLRS. Due to the low-latency and high-refresh-rate RF module, they are very comfortable for FPV Racing and Long Range FPV. These are very suitable for Tiny whoops because of the ultra-light and Nano size!

Note: This is the antenna only.

Features:
Ceramic Antenna Omnidirectional

Specifications:
Antenna length: Optional 40mm (Regular) or 90mm (Long) Peak Gain Position (Theta): 180.00 Upper Hem. Efficiency (%): 39.93 Lower Hem. Efficiency (%): 41.54 Peak Gain Position (Phi): 330.00 Efficiency ThetaPol (%): 20.90 Efficiency PhiPol (%): 60.56 Frequency (MHz): 2400.0 Compatability: EP1_RX Antenna width: 52mm Efficiency (dBi): -0.89 Efficiency (%): 81.46 Directivity (dB): 5.12 Connector: U.FL Gain (dBi): 2.23

Includes:
1x Happymodel ExpressLRS EP1 RX 2.4GHz Omnidirectional U.FL Antenna (40mm or 90mm)
Pictures:
We will be responsible for every buyer, if you find any problem with the product after receiving the package, please feel free to contact us. We will do our best to help you solve all problems.

Our products are very rich, including all kinds of drones, four-axis and multi-axis drone accessories, helicopter accessories, model aircraft accessories, etc. If you dont find the accessories you need, you can contact us, we will help you to confirm whether our warehouse is still in stock