EMC Probes

Quick Links

Information

Viewed products

Narda SHC-2/1000 CISPR...
9 kHz to 30 MHz frequency range CISPR...

Narda PMM SHC-1/1000, SHC-2/1000 CISPR Passive Voltage Probes

View larger

Narda SHC-2/1000 CISPR Passive Voltage Probes

Condition New

9 kHz to 30 MHz frequency range
CISPR 16-1-2 compliant
Suitable for lines up to 1000 Vac - 1500 Vdc
30 or 35 dB insertion loss
Interchangeable, robust contact tip and alligator clip

The EMC Shop

More details

Test Equipment Description

Features of Narda PMM SHC-2/1000:

According to the main EMC standards - CISPR, MIL-STD, IEEE/ANSI, etc. - the passive voltage probes are ancillary devices specifically designed to measure conducted disturbances when a LISN cannot be used, e.g. because the EUT requires currents exceeding the capabilities of available LISNs. As several generic and product standards may require the use of passive voltage probes, they are a must in a well equipped EMC lab and on the test bench of any design engineer. A passive probe connected to the RF input of an EMI receiver picks up the RF disturbance signal from the line under investigation. It also provides a standardized impedance and blocks the main AC/DC voltage, while signal attenuation protects the receiver front-end from saturation and damages. When operating the voltage probes, users must be sure to take all safety precautions relating to the AC or DC line voltages.

Frequency range	9 kHz to 30 MHz
Input resistance	1500 Ω ± 80 Ω
Input reactance	< 1500 Ω (< 1200 Ω typical)
Insertion loss	SHC-1/1000 35 dB ± 1.5 dB SHC-2/1000 30 dB ± 1.5 dB
RF output	BNC female, 50 Ω
Max permissible input operating voltage	1000 Vac; 1500 Vdc
EUT terminal	4 mm jack with alligator clip and probe tip
Ground connection	Alligator clip
Operating temperature	0 °C to +45 °C
Storage temperature	-25 °C to +70 °C
Dimensions WxHxD	45 x 45 x 200 mm
Weight	250 g

Includes:

SHC-1/1000 Passive Probe	Includes: user’s manual, carrying case 170/30N, 2 m BNC-BNC cable, red alligator clip, red test probe tip and safety cap, calibration certificate.
SHC-2/1000 Passive Probe	Includes: user’s manual, carrying case 170/30N, 2 m BNC-BNC cable, black alligator clip, black test probe tip and safety cap, calibration certificate.