H-Field Probe 30 MHz up to 3 GHz

• Frequency range 30 MHz ... 3 GHz
• Probe head dimensions: Ø ≈ 25 mm
• Connector - output SMB, male, jack
• Weight 15 g

Due to its large diameter (25 mm) the RF-R 400-1 H-field probe is highly sensitive and is suitable for measurements at distances up to 10 cm around assemblies and devices. The RF-R 400-1 is a passive near-field probe. In principle it has the same structure as the probes RF-R 50-1 and RF-R 3- 2. The near-field probe is small and handy. It has a current attenuating sheath and, therefore, is electrically shielded. It can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. The H-field probe does not have an internal terminating resistance of 50 Ω