The Rohde & Schwarz HE400LP Log-Periodic Antenna Module is a precision-engineered accessory designed to extend the frequency range of HE400 series handheld spectrum analyzers, including the HE400, HE400DC, HE400MW, and HE400BC models. With wideband coverage from 450 MHz to 8 GHz, this antenna module is essential for professionals performing spectrum monitoring, interference hunting, and signal analysis in the field.
Key Features & Highlights
- Wideband Coverage: Continuous frequency range from 450 MHz to 8 GHz eliminates the need for multiple antennas.
- High Gain: Typical gain of 6 dBi ensures excellent signal reception even in weak-signal environments.
- Low VSWR: Typical VSWR of <2.5:1 minimizes signal loss and ensures measurement accuracy.
- Linear Polarization: Vertical linear polarization provides consistent performance across orientations.
- Compact and Lightweight: Dimensions of 120 mm x 120 mm x 100 mm and weight of 0.5 kg make it ideal for portable field use.
- Standard Connector: SMA (female) interface for easy integration with compatible analyzers.
Applications
The HE400LP is well-suited for a variety of RF testing and measurement tasks, including:
- Spectrum monitoring and management
- Interference hunting and resolution
- Signal analysis and verification
- Field testing of wireless systems
- EMI pre-compliance testing
Designed for industrial reliability, the Rohde & Schwarz HE400LP delivers consistent performance for demanding measurement environments. Whether you are a field engineer, EMC technician, or spectrum manager, this antenna module provides the coverage and accuracy you need.
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