Rohde & Schwarz HE400HF HF Antenna Module: Enhance your HE400 or HE400BC with this 8 kHz – 30 MHz antenna module, designed for optimal HF signal reception and analysis.
Rohde & Schwarz HE400LP Log-Periodic Antenna Module: Expand the frequency range of your HE400 series EMI test receiver with this 450 MHz – 8 GHz antenna module, compatible with HE400, HE400DC, HE400MW, and HE400BC models.
Rohde & Schwarz HE400VHF VHF Antenna Module: Enhance your HE400 series spectrum analyzer with this 20 MHz – 200 MHz antenna module, compatible with HE400, HE400DC, HE400MW, and HE400BC models.