Key facts
- Operating frequency range from 20 MHz to 20 GHz
- For locating transmitters and interference sources
- Wide dynamic range
- Exchangeable antenna modules
- GNSS receiver and electronic compass included
Key facts
The R&S®HE400MW microwave handheld directional antenna is used to detect and to locate transmitters and interference sources in the frequency range from 20 MHz to 20 GHz.
The antenna is optimized for use with the R&S®FSH and R&S®Spectrum Rider FPH handheld spectrum analyzer as well as R&S®Cable Rider ZPH cable and antenna analyzer.
The antenna consists of an antenna handle, cable sets and antenna modules. Six different antenna modules are available for receiving vertically or horizontally polarized signals. A built-in low-noise amplifier (LNA) is available for increased system sensitivity. An integrated electronic compass delivers exact azimuth and elevation data.
Antenna module | Frequency range | Delta mode |
R&S® HE400VHF | 20 MHz to 200 MHz | No |
R&S® HE400UWB | 30 MHz to 6 GHz | No |
R&S® HE400LP | 450 MHz to 8 GHz | No |
R&S® HE400CEL | 700 MHz to 2.5 GHz | Yes |
R&S® HE400SCB | 1.7 GHz to 6 GHz | Yes |
R&S® HE400SHF | 5 GHz to 20 GHz | No |