Ultra-Wideband Printed LPA Antenna

Introducing the optimized printed Log-Periodic Dipole Array Antenna (LDPA), designed specifically for RF testing and signal monitoring. This antenna provides reliable ultra-wide frequency coverage from 400MHz to 8GHz, making it ideal for various radio testing and field measurement scenarios.

Key Features:

• Stable RF Performance: Features a rated 50Ω input impedance matched to standard RF equipment, ensuring consistent performance across bands. Achieves return loss of approximately 10dB or less with a VSWR of around 2 in most bands above 1GHz. In the 400MHz–1GHz band, return loss is about 4.5dB or less with a VSWR of around 4.
• Handheld Radio Direction Finding: Supports general-purpose radio direction finding from 1GHz to 8.5GHz. Easily locate signal sources by rotating your body and the antenna to observe changes in signal strength.
• Optimized for tinySA ULTRA Spectrum Analyzer: Engineered to pair seamlessly with the tinySA ULTRA spectrum analyzer, transforming your portable test device into a complete mobile RF measurement and direction finding kit. The 50Ω impedance matches directly for plug-and-play convenience.
• Compact Form Factor with Balanced Design: Achieves wideband performance within a compact footprint of 27×23cm. The design prioritizes low-frequency matching and directionality while maintaining portability and RF performance.

Packing List:

The package includes:

• ZA-048 Log-Periodic Dipole Array Antenna (1 set)
• Adjustable mounting bracket compatible with 2.8-inch TinySA and 4-inch TinySA Ultra+ models (ZS405 / ZS406 / ZS407)

Please note that the TinySA Ultra+ and SMA cables are for demonstration purposes only and are not included in the package.

This antenna is perfect for professionals seeking an efficient solution for RF signal direction finding setups.

</