Rohde & Schwarz HZ-14 Near Field Probe Set 9 kHz – 1 GHz
Description
Rohde & Schwarz HZ-14 Near Field Probe Set 9 kHz – 1 GHz is a tool for detecting EMC trouble spots. It allows the identification and elimination of disturbance sources as well as the detection of spots sensitive to electromagnetic interference at an early stage of product development, which reduces the time to market.
The HZ-14 is mainly used for diagnosing radiated emissions from printed boards, ICs, cables, leakage spots in shielded enclosures and similar sources of electromagnetic interference. Radiated emission sources can be easily located owing to the small size of the probe tips.
Features
- Passive H-field probe from 9 kHz to 30 MHz
- Passive H-field probe from 30 MHz to 1 GHz
- Active E-field probe from 9 kHz to 1 GHz
- 30 dB broadband preamplifier for H-field probes from 9 kHz to 1 GHz
- DC supply to operate the E-field probe
- Test jig to allow functional testing of the H-field probes
- DC power to E-field probe and preamplifier is supplied by Rohde & Schwarz measuring receivers and spectrum analyzers
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Specifications
| H-field probe (9 kHz to 30 MHz) | |
| Frequency range | 9 kHz to 30 MHz |
| Usable frequency range | 9 kHz to 100 MHz |
| Maximum permissible voltage of uninsulated conductor | 0 Hz to 120 Hz 500 V (Vp) |
| Maximum input power EMS testing | 0.5 W |
| RF connector | SMA female |
| Dimensions | |
| W × H × D (including RF connector) | 256 mm × 38 mm × 18 mm
(10.1 in × 1.5 in × 0.7 in) |
| H-field probe (30 MHz to 1 GHz) | |
| Frequency range | 30 MHz to 1 GHz |
| Usable frequency range | 1 MHz to 2 GHz |
| Maximum permissible voltage of uninsulated conductor | 0 Hz to 120 Hz 500 V (Vp) |
| Maximum input power EMS testing | 0.25 W |
| RF connector | SMA female |
| Dimensions | |
| W × H × D (including RF connector) | 256 mm × 38 mm × 18 mm
(10.1 in × 1.5 in × 0.7 in) |
| E-field probe (9 kHz to 1 GHz) | |
| Frequency range | 9 kHz to 1 GHz |
| Frequency response | ±3 dB |
| Antenna factor with capacitive coupling | 13 mV/V |
| Antenna factor | typ. 67 dB (1/m) |
| Maximum permissible voltage at probe tip | 20 V |
| RF connector | SMA female |
| Dimensions | |
| W × H × D (including RF connector) | 267 mm × 38 mm × 18 mm
(10.5 in × 1.5 in × 0.7 in) |
| DC supply | |
| Required DC voltage with E-field probe | 10/15 V ± 0.1 V |
| DC connector | LEMO (2 contacts with screen) |
| RF connector input | BNC female |
| RF connector output | N male |
| Dimensions | |
| W × H × D (including RF connector) | 97 mm × 26 mm × 28 mm
(3.8 in ×1.0 in × 1.1 in) |
