Broadband Logarithmic Periodic Antenna for Test and Measurement Overview This broadband, gain logarithmic periodic antenna is designed for test and measurement across a wide frequency range. It covers 1300 MHz to 10 GHz and provides 69 dBi directional gain within that band. It is suitable for GPS, 2.4 GHz, 5.8 GHz and other communications, as well as microwave darkroom testing. The antenna supports diverse measurement tasks and is applicable to direction finding, spectrum analysis, signal analysis, positioning, and broadband measurement. Key benefits Wide frequency coverage with defined gain: 1300 MHz to 10 GHz, delivering 69 dBi directional gain across the band. Broad compatibility for measurements: suitable for GPS, 2.4 GHz, 5.8 GHz and other communications, including microwave darkroom testing. Versatile measurement utility: effective for direction finding, spectrum analysis, signal analysis, positioning, and broadband measurement. Practical for both lab and field use: designed to support a range of RF testing and monitoring scenarios. Easy integration with standard test equipment: compatible with common RF test devices such as spectrum analyzers and receivers. Applications Laboratory and chamber testing: use as a broadband reference antenna for calibration and measurements in microwave darkrooms or RF test environments. Direction finding and source localization: ideal for locating RF sources and monitoring interference across the 1.3–10 GHz band. Spectrum and signal analysis during development: supports characterization and monitoring of GPS, WiFi (2.4 GHz and 5.8 GHz), and other wireless technologies. Technical highlights Type: Broadband, gain logarithmic periodic antenna Frequency range: 1300 MHz to 10 GHz Gain: 6 to 9 dBi directional gain within the specified band Applications: GPS, 2.4 GHz, 5.8 GHz, and other communications; microwave darkroom testing; direction finding; spectrum analysis; signal analysis; positioning; broadband measurement Use scenarios Scenario 1: In a microwave darkroom or RF lab, deploy this antenna as the broadband reference for calibration and measurement across 1.3–10 GHz. Scenario 2: Conduct field RF surveys to locate sources by direction finding in the 1.3–10 GHz range, aiding interference mitigation or security tasks. Scenario 3: During wireless device development, perform wideband spectrum monitoring and signal characterization for GPS, 2.4 GHz, and 5.8 GHz bands.