Ophir Conducted EMC Test

Ophir EMC Products

Manufactured and Serviced in Los Angeles, CA USA

Ophir EMC Has Been Discontinued, Crossovers Are Available

OPHIR_RF, long known for manufacturing top quality, high power, solid state, broadband and band-specific RF amplifiers for over 20 years has expanded its product line with the creation of its newest division, OPHIR_EMC. OPHIR_EMC specializes in products for making EMI/EMC measurements. OPHIR_EMC extensive line of products include Line Impedance Stabilization Networks (LISN's), Current Probes, Injection Probes, Transient Generators, Transformers, Loops and Coupling/Decoupling Networks (CDN's). The EMC line is continuously expanding. Contact us for the latest product updates and information. The OPHIR_EMC product line offers the same outstanding quality, performance and service you have come to expect from OPHIR_RF. OPHIR is ISO: 9001:2008 Registered with TUV Rheinland.

Ophir EMC Test Products

Military

Commercial

Mil-Std-461F/461G Product List

EMC Product Overview

RTCA DO-160G Preliminary Product List

EMC Products Listings

DEF-STD-59-411 Product List

CISPR 16-1-2 Line Impedance Stabilization Network

Ophir EMC LISN

OPHIR EMC offers a wide selection of Line Impedance Stabilization Networks (LISN's) also referred to as Artificial Mains Networks for CISPR 16-1-2 compliance testing requirements.
LISN's also meet suitable for CISPR 22, CISPR 15, ANSI 63.4 and other EMC specifications.
LISN's are available in three and four circuit configurations.
Additional current and voltage ratings are available.

Mil-Std-461F/G Line Impedance Stabilization Network

Ophir 461 LISN

OPHIR EMC manufactures a wide selection of Line Impedance Stabilization Networks (LISN's) for pre-compliance and compliance conducted emissions testing in accordance with various EMC standards.
The 2014M series of LISN's meet the requirements of Mil-Std-461F and 461G as well as earlier versions of the specification.
The 2114D series meet the requirement for a 5μH LISN as specified in Appendix A of Mil-Std-461F/G. Additionally, the 2114D series of LISN are compliant with RTCA DO-160G when used with an external 10μF capacitor.
LISN's are available in three and four circuit configurations.
Additional current and voltage ratings are available.

RTCA-DO-160G Line Impedance Stabilization Networks

Ophir DO-160 LISN

OPHIR EMC 2114D series and 2514D series of Line Impedance Stabilization Networks (LISN's) are designed to meet the requirements of commercial aviation specification RTCA-DO-160G.
The 2114D series require the use of an external 10μF capacitor for DO-160 applications.
The 2514D series LISN include the 10μF capacitor internally and additionally meets the requirements of Def-Std 59-411 and Euro Fighter specifications.
2114D series of LISN's is complaint with the requirements for optional 5 μH LISN as specified in Mil-Std-461F/G Appendix A.
LISN's are available in three and four circuit configurations.
Additional current and voltage ratings are available.

Line Impedance Stabilization Networks for Automotive Specifications

Ophir EMC Automotive LISN

OPHIR EMC 2414I and 2314C series Line Impedance Stabilization Networks (LISN's) are designed for vehicular conducted emissions testing in accordance with ISO-7637-2, CISPR 25 and various automotive EMC standards.
The 2314C series includes a measurement port and 1μF as specified in CISPR 25.
2414I series is compliant with ISO-7637-2.
Additional current and voltage ratings are available.

Current and Injection Probe Product List

Ophir EMC Injection Probe

OPHIR EMC is developing an extensive line of Current and Injection Probes for various EMC standards such as Mil-Std-461, RTCA DO-160 and others. The Current Probes cover the frequency range of 20 Hz to 1 GHz. The Injection Probes frequency range coverage is 10 KHz to 1GHz. Probe Calibration Fixtures are also available.

OCP212 Current Probe, 1MHz-1GHz, 32mm window
OCP217 Current Probe, 20Hz-150MHz, 32mm window
OCP218 Current Probe, 10kHz-500MHz, 32mm window
OCP219 Current Probe, 10kHz-150MHz, 32mm window
OCP220 Current Probe, 10kHz-100MHz, 32mm window
OCP321 Current Probe, 100kHz-500MHz, 67mm window
OCP324 Current Probe, 10kHz-300MHz, 67mm window
OCP405 Current Probe, 10KHz-400MHz, 51mm window
OIP257 Bulk Current Injection Probe, 100kHz-1GHz, 38mm window
OIP400 Bulk Current Injection Probe, 10kHz-400MHz, 51mm window

CALIBRATION FIXTURES
OFC120 BCI Calibration Fixture, 20Hz-500MHz, 10" x 7" x 6"
OFC121 BCI Calibration Fixture, 100kHz-1GHz, 10" x 7" x 7"
OFC123 BCI Calibration Fixture, 10kHz-400MHz, 12" x 7" x 7"
OFC403 Dual Wide Calibration Fixture, 10kHz-400MHz, 6.5" x 6" x 6.5"

Induced Lightning System MIL-STD-461G & CS117

Rent Ophir OTG117 Induced Lightning System

The OPHIREMC OTG117 Induced Lightning System is a two part system designed to cover the latest edition of Mil-Std-461G, CS117 consisting of OTG117.1 Multiple Stroke Generator covering Waveform 1-2 and 4-5 and OTG117.2 Multiple Stroke/Burse Generator covering Waveform 3 and 4. Cables and Probes/cores included with system.

The OTG117.1 generator is capable of producing Current Waveform 1, Voltage Waveform 2 or Voltage Waveform 4, and Current Waveform 5A all in the Multiple Stroke format. Single event triggering is also available for engineering testing and level setting. It can produce these Waveforms at both the Internal and External Equipment Levels (see Table 1). The OTG117.2 generator is capable of producing Waveform 3 (1MHz & 10MHz) Multiple Stroke and Multiple Burst, as well as Waveform 6 Multiple Burst. Single event triggering is also available for engineering testing and level setting. It can produce these Waveforms at both the Internal and External Equipment Levels (see Table 2).

Multiple Stroke (Table 1)
Applicability	Test Description	Internal Equipment Levels**	External Equipment Levels**
All equipment installations	Waveform 2 (WF2)/ Waveform 1 (WF1)	First Stroke VL = 300 V (WF2) IT = 600 A (WF1) IT = 60 A* Subsequent Strokes VL = 150 V (WF2) IT = 150 A (WF1) IT = 30 A*	First Stroke VL = 750 V (WF2) IT = 1500 A (WF1) IT = 150 A* Subsequent Strokes VL = 375 V (WF2) IT = 375 A (WF1) IT = 75 A*
Equipment installations routed in areas with composite skin/structure.	Waveform 4 (WF4)/ Waveform 5A (WF5A)	First Stroke VL = 300 V (WF4) IT = 1000 A (WF5A) IT = 300 A* Subsequent Strokes VL = 75 V (WF4) IT = 200 A (WF5A) IT = 150 A*	First Stroke VL = 750 V (WF4) IT = 2000 A (WF5A) IT = 750 A* Subsequent Strokes VL = 187.5 V (WF4) IT = 400 A (WF5A) IT = 375 A*

Multiple Stroke (Table 2)
Applicability	Test Description	Internal Equipment Levels	External Equipment Levels
All equipment installations	Waveform 3 (WF3) 1 MHz and 10 MHz	First Stroke VT = 600 V (WF3) IL = 120 A (WF3) IL = 24 A* Subsequent Strokes VT = 300 V (WF3) IL = 60 A (WF3) IL = 12 A*	First Stroke VT = 1500 V (WF3) IL = 300 A (WF3) IL = 60 A* Subsequent Strokes VT = 750 V (WF3) IL = 150 A (WF3) IL = 30 A*
Multiple Burst
Applicability	Test Description	Internal Equipment Levels	External Equipment Levels
All equipment installations	Waveform 3 (WF3) 1 MHz and 10 MHz	VT = 360 V (WF3) IL = 6 A (WF3)	VT = 900 V (WF3) IL = 15 A (WF3)
Equipment installations that utilize short, low impedance cable bundle installations.	Waveform 6 (WF6)	VL = 600 V (WF6) IT = 30 A (WF6)	VL = 1500 V (WF6) IT = 75 A (WF6)

Model OCT101 Audio Coupling Transformer

Ophir EMC Audio Coupling Transformer

OPHIR EMC Model OCT101 Audio Coupling Transformer designed for making conducted audio frequency susceptibility tests as required by Mil-Std-461F/G and various automotive and aviation EMI specifications. Transformer is CE certified.

Model OLS110 Loop Sensor

Ophir EMC Loop Sensor

Model OLS110 Loop Sensor was designed to meet the requirements of MilStd-461E/F/G RE101 for the measurements of radiated magnetic field emissions from 30 Hz to 100 kHz. Model OLS110 is also used for radiated susceptibility testing as specified in RS101 alternative test procedure using AC Helmholtz coil. The Model OLS110 meets the requirements for compliance testing of other specifications and standards.

Specifications

Frequency Range: 20 Hz to 100 kHz

Connector: Type BNC female

Coil Diameter: 13.3 cm (5.24")

Turns: 36

Wire: #7-41 Litz wire

DC Resistance: Approximately 10 ohms

Shielding: Electrostatic

Model OPG115 Pulse Generator

OPHIR EMC Model OPG115 Pulse Generator is designed to meet the requirements for CS115 susceptibility testing as specified in Mil-Std-461F/G. The Model OPG115 is used to provide pulse excitation on interconnecting cables through an injection probe. The Model OPG115 uses a coaxial charge line to generate a >30 ηS pulse with rise and fall time of less than 2 ηS. Pulse polarity reversible. Charge voltage displayed on front panel. Generator is capable of being computer controlled.

Specifications

Charge Voltage: 0-2000 volts

Repetition Rates: 01-50 p.p.s.

Pulse Rise and Fall Times: < 2 ηS

Pulse Duration: >30 ηS

Output Impedance: 50 Ω

Output Connector Type N

Power: 115V/230V, 50/60Hz

Model ORL110 Radiating Loop
and Model OLS112 Loop Sensor

Ophir Radiating Loop Sensor

OPHIR EMC Model ORL110 Radiating Loop and Model OLS112 Loop Sensor are designed to meet the requirements for radiated magnetic field susceptibility testing from 30 Hz to 100 kHz as specified in Mil-Std-461F/G for RS101 testing. The ORL110 Radiating Loop is used in conjunction with the OLS112 Loop Sensor to verify the magnetic field generated by the ORL110 as required by RS101 of Mil-Std-461F/G. The ORL110 coil form positions the coil 5 cm from the EUT when placed against the EUT.

The loops are also compliant with other EMC standards and specifications.

ORL110 Radiating Loop

Coil Diameter: 12 cm (4.72")

Overall Dimensions: 13.3 cm (5.25") O.D. x 6 cm (2.37")

Termination: Standard Binding Post

Turns: 20

Wire: #12 insulated Copper Magnet Wire

Magnetic Flux Density: 9.5x107 pT/ampere of applied current at a distance of 5 cm from the plane of the loop.

OLS112 Loop Sensor

Coil Diameter: 4 cm (1.57")

Overall Dimensions: 5 cm (2") O.D. x 1.9 cm (.749")

Connector: Type BNC Receptacle

Turns: 51

Wire: #7-41 Litz wire

Shielding: Electrostatic

Model OTG116 Sinusoidal Damping Transient Generator

Model OTG116 Sinusoidal Damping Transient Generator is specifically designed to provide the damped sinusoidal pulses required by Mil-Std-461F/G section CS116. The Model OTG116 provides the six required frequencies as specified in MilStd-461F/G section CS116 through a single output. The Model OTG116 is capable of single pulse, auto pulsing of one frequency or all frequencies. The pulse rate is adjustable from 0.5 to 1 pulse per second. Open Loop Voltage is displayed for each frequency being tested. Generator can be externally control via computer interface.

Specifications

Frequencies: 10 kHz, 100 kHz, 1 MHz, 10 MHz, 30 MHz, 100 MHz

Output Impedance: ≤ 100 ohms

Output Current: 0.1 to 10 Amperes (depending on frequency)

Damping Factor (Q): 15 - 5

Repetition Rate: Single, 0.5 p.p.s.-1.0 p.p.s.

Power: 115V/230V, 50/60Hz

Dimensions: 19" wide x 5.21" high x 20"

Model OTG116A Sinusoidal Damping Transient Generator

Model OTG116A Sinusoidal Damping Transient Generator is especially designed for the performance of a variety of pulse susceptibility tests on subsystems and/or equipment, in accordance with Mil-Std-461E/F/G section CS116.
The Model OTG116A provides the six required damped sinusoidal frequencies as specified in Mil-Std-461G section CS116 through six individual outputs. The Model OTG116A is capable of a single pulse or auto pulsing of each of the frequencies at a pulse rate of 1 p.p.s. Open Loop Voltage is displayed for each frequency being tested.

Specifications:

Frequencies: 10 kHz, 100 kHz, 1 MHz, 10 MHz,

30 MHz, 100 MHz

Output Impedance: ≤ 100 ohms

Output Current: 0.1 to 10 Amperes (depending on frequency)

Damping Factor (Q): 15 � 5

Repetition Rate: Single, 1.0 p.p.s.

Power: 115V/230V, 50/60Hz

Dimensions: 19" wide x 5.21" high x 20"

Model OAA101 Audio Power Amplifier

Model OAA101 Audio Power Amplifier is designed for conducted susceptibility testing as specified in EMC standard Mil-Std-461, RTCA DO-160 and additional EMC specifications. The Audio Amplifier is used in conjunction with OPHIREMC Model OCT101 Coupling Transformer. The Model OAA101 provides a DC to 300 kHz bandwidth and up to 1000 watts power. Amplifier has protection circuitry from input overloads, improper outputs (including shorted and improper loads), over-temperature, over-currents and over-voltages. There is a Digital Voltmeter display on the front panel along with LED's displaying ready, over-temperature, over-voltage and over load conditions. Forced air cooling. Capable of being computer controlled. Designed to stand alone or be rack mounted.

Specifications

Frequency Range: DC to 300 kHz

Output Power: 1000 W atts

AC Input Power: 115/230 V, 50/60 Hz

Input Signal: 0.5-2.0 Volts RMS

Input Impedance: 50 Ohms

Output Impedance: 2.0 Ohms

Output Voltage: >40 V RMS, 0-150 kHz

Distortion: ≤ 0.3%

DC Drift: >=1.5 mV (after 30 minutes of operation)

Phase Response: ±5 degrees

Residual Noise: 300 μV

Signal-to Noise Ratio: -100 dB

Voltage Gain: 20 volts/volts

Gain Linearity: 0.15% (over input signal, from 0.2V to 5V)

Common Mode Rejection: -60dB with 5 v input

Input Connector: Type BNC

Output Connections: Standard Binding Post (or barrier strip)

Model OPA101 Audio Amplifier

Model OPA101 Audio Power Amplifier is designed for conducted susceptibility testing as specified in EMC standard Mil-Std-461, RTCA DO-160 and additional EMC specifications. The Audio Amplifier is used in conjunction with OPHIREMC Model OCT101 Coupling Transformer. The Model OPA101 provides a DC to 300 kHz bandwidth and up to 200 watts power (225 watts into 1 ohm). Amplifier has protection circuitry from input overloads, improper outputs (including shorted and improper loads), over-temperature, and over-currents. There is a Digital Voltmeter display on the front panel along with LED's displaying ready, over-temperature, and over load conditions. Forced air cooling. Designed to stand alone or be rack mounted. 0.5 ohm data on chart taken with OTC101 Coupling Transformer attached.

Specifications

Frequency Range: DC to 300 kHz

Output Power: 200 Watts @ 1kHz

AC Input Power: 115/230 V, 50/60 Hz

Input Signal: +0dBm Max.

Input Impedance: 50 Ohms

Output Impedance: 1.0 ohm, 2.0 Ohms

Output Voltage: >10 V RMS, 0-150 kHz with +0dBm input

Distortion: ≤ 0.3%

DC Drift: >=1.5 mV (after 30 minutes of operation)

Phase Response: ±5 degrees

Residual Noise: 300 μV

Signal-to Noise Ratio: -100 dB

Gain Linearity: 0.15%

Common Mode Rejection: -60dB

Input Connector: Type BNC

Output Connections: Standard Binding Post (or barrier strip)

Size: 131mm (5.2") x 465mm (18.3") x 398mm (15.7")

Weight: 55 pounds

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