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ETS-Lindgren EMC Dipole Antennas
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ETS-Lindgren EMC Dipole Antennas
ETS-Lindgren EMC dipole antennas: the 3121D tuned dipole reference for site attenuation and antenna calibration, and the 3188 broadband magnetic dipole for high-frequency EMC testing from 18 GHz to 40 GHz.
Models
- 3121D Dipole — The Model 3121D Tuned Dipole Antenna nearly approaches the theoretically perfect half-wavelength resonant dipole antenna and offers accurate standard for precise EMI measurements. Frequency range: 30 MHz to 1 GHz.
- 3188 Broadband Magnetic Dipole Antenna — The ETS‑Lindgren Model 3188 Broadband Magnetic Dipole Antenna provides broadband coverage from 18 GHz to 40 GHz in a single horizontally polarized antenna. Designed for high-frequency EMC immunity testing, it delivers excellent azimuthal symmetry, stable performance, and supports emerging ANSI C63.25.3 site validation requirements. Frequency range: 18 GHz to 40 GHz. (Product roadmap item — planned release Q4 2026; specifications preliminary.)
Key Features
- 3121D: FCC Design; Low VSWR and Balun Loss; Individually Calibrated; Appropriate for Site Attenuation Measurements; Both Stinger and EMCO Mounts Included
- 3188: Single Horizontally Polarized Antenna; Excellent Azimuthal Symmetry of Less Than ±1.5 dB; Stable Radiation Patterns for Repeatable Test Results; Supports Emerging ANSI C63.25.3 Site Validation
Frequency range: 30MHz-40GHz
