Antennas for EMC & RF Measurements – Wideband coverage, calibrated options: Narda | NARDA SAFETY TEST SOLUTIONS
Narda’s portfolio addresses EMC testing, RF survey, and immunity from LF to microwave. It includes rod, biconical, log‑periodic, and double‑ridged horn antennas plus bundled antenna systems for continuous band coverage. EMCO Elektronik provides German‑market integration, calibration handling, and application engineering.
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Narda’s portfolio addresses EMC testing, RF survey, and immunity from LF to microwave. It includes rod, biconical, log‑periodic, and double‑ridged horn antennas plus bundled antenna systems for continuous band coverage. EMCO Elektronik provides German‑market integration, calibration handling, and application engineering.
Advantages
- Broad frequency coverage from sub‑MHz to multi‑GHz for emissions and immunity.
- Known antenna factors (AF) and calibration options to minimize uncertainty.
- Low VSWR and robust mechanics for repeatable measurements.
- System bundles enabling seamless transitions across bands.
- EMCO advantage: local sizing, fixture/accessory guidance, and after‑sales support in Germany.
Main Features
- Rod antennas (LF/MF) – optimized for 9 kHz–30 MHz radiated measurements.
- Biconical antennas (VHF) – wideband 30 MHz–300 MHz coverage with stable AF.
- Log‑periodic antennas (UHF/L‑S) – typical spans 200 MHz–3 GHz or 800 MHz–6 GHz.
- Double‑ridged horn (SHF) – broadband 6 GHz–18 GHz for high field strengths.
- Antenna systems – curated sets combining multiple types for 30 MHz–18 GHz coverage.
Typical Applications
- Radiated emissions (CISPR/EN/ISO) across consumer, automotive, aerospace, and telecom.
- Radiated immunity in anechoic chambers and pre‑compliance labs.
- Site survey & interference hunting with directional and wideband options.
- Pre‑compliance development and final compliance verification flows.
Additional Information
- Calibration: AF tables and ISO‑traceable options for dependable results.
- Accessories: tripods, adapters, mast mounts, low‑loss cables on request.
- EMCO services: antenna selection, system sizing, and turnkey delivery for German labs.
Representative Models (overview)
| Model family | Type | Typical frequency range | Polarization | Connector | Primary use |
|---|---|---|---|---|---|
| RA‑series | Rod (monopole) | ~9 kHz – 30 MHz | Vertical | N or similar | LF/MF emissions & immunity |
| BCN‑series | Biconical | ~30 MHz – 300 MHz | Linear | N | VHF emissions & immunity, site validation |
| LP‑series | Log‑periodic | ~200 MHz – 3 GHz / 800 MHz – 6 GHz | Linear | N / SMA | UHF to C‑band emissions, pre‑/compliance |
| DR‑series | Double‑ridged horn | ~6 GHz – 18 GHz | Linear | N / 3.5 mm | High‑field immunity, directionality |
| AS‑bundles | Multi‑antenna system | ~30 MHz – 18 GHz (set‑dependent) | Linear | Varies | Complete band coverage with curated set |
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