Wideband Log-Periodic Dipole Array Antenna 400MHz-8GHz, High Gain, Low Noise For Sale
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Wideband Log-Periodic Dipole Array Antenna 400MHz-8GHz, High Gain, Low Noise
Price: US $74.09
Ultra-Wideband Printed LPA Antenna
The optimized printed Log-Periodic Dipole Array Antenna (LDPA) is designed for RF testing and signal monitoring, providing reliable ultra-wide frequency coverage from 400MHz to 8GHz. Ideal for radio testing and field measurement scenarios.
Key Features:
Stable RF Performance: Rated 50Ω input impedance ensures compatibility with standard RF equipment, delivering consistent performance across bands. Achieves return loss of approx. 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 allows for direct plug-and-play use.
Compact Form Factor with Balanced Design: Achieves wideband performance in a compact footprint of 27×23cm. The design prioritizes low-frequency matching and directionality while maintaining portability and RF performance.
Packing List:
Includes one ZA-048 Log-Periodic Dipole Array Antenna (tinySA ultra not included). Comes with an adjustable mounting bracket compatible with 2.8-inch TinySA and 4-inch TinySA Ultra+ models (ZS405 / ZS406 / ZS407), enabling professional RF signal direction finding setups.
