Happymodel ExpressLRS ES24TX 2.4GHz SMA Antenna

This SMA Antenna is designed specifically for the ES24TX module by Happymodel which is based on the open-source ExpressLRS - a very popular low latency and high re-flashed rate RF module for RC Airplane and FPV Racing. Its main hardware architecture is ESP32, ESP8285, and the SX1280 RF chip. 

Note: This is the Antenna only, with SMA Connector.

VIDEO: Happymodel ExpressLRS 2.4 Tutorial Guide

Specifications

• Peak Gain Position (Theta) 180.00
• Upper Hem. Efficiency (%) 40.55
• Lower Hem. Efficiency (%) 45.10
• Peak Gain Position (Phi) 359.00
• Efficiency ThetaPol (%) 24.35
• Efficiency PhiPol (%) 61.30
• Frequency (MHz) 2400.0
• Antenna length 80mm
• Antenna width 50mm
• Efficiency (dBi) -0.67
• Efficiency (%) 85.65
• Directivity (dB) 4.40
• Connector SMA
• Weight 5.3gram
• Gain (dBi) 1.72

Includes

• 1x Happymodel ExpressLRS 24TX80 SMA Antenna