





The Artex 110-340 is a high-speed tri-band ELT blade antenna supporting 406 MHz, 121.5 MHz, and 243 MHz operation in a compact external aircraft installation.
| Condition | Factory New |
| Certification | FAA 8130 or EASA Form 1 |
| Warranty | 24 Months |
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The Artex 110-340 Tri-Band ELT Blade Antenna is designed to support modern emergency locator transmitter installations by combining three required ELT frequencies into a single compact antenna. It provides reliable transmission capability on 406 MHz for satellite alerting, along with 121.5 MHz and 243 MHz homing frequencies for local and military search operations.
Its blade-style design is optimized for high-speed aircraft applications, offering an aerodynamic external installation while maintaining robust RF performance. The tri-band configuration allows operators to meet current ELT requirements without the need for multiple antennas, helping simplify installations and reduce airframe complexity.
Manufactured by Artex to meet aviation performance and environmental standards, the 110-340 antenna is intended for permanent external aircraft installation. When installed in accordance with applicable aircraft data and Artex installation instructions, it provides dependable ELT signal performance as part of a compliant emergency locator system.
| Frequency | 121.5, 243 & 406 MHz |
|---|---|
| VSWR | 2.0:1 – 121.5/243 MHz 1.5:1 – 406 MHz |
| Polarization | Vertical |
| Radiation Pattern | Omni-directional |
| Impedence RF | 50 OHMS (nominal) |
| Power RF | 50 Watts |
| Material | Molded blade |
| Finish | Polyurethane enamel |
| Connector | BNC (female) for 121.5, 243 & 406 MHz |
| Operating Temperature | -55Ëš C to + 85Ëš C |
| Operating Altitude | 55,000 FT |
| Color | White |
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