Showing results: 31 - 35 of 35 items found.
-
Com-Power Corporation
Com-Power broadband high gain preamplifiers were designed for electromagnetic interference (EMI) testing and certification. EMC test labs use preamplifiers to improve sensitivity of the test system during EMI radiated emissions measurements. Without a high gain preamplifier, signals picked by the antenna that have amplitudes below the noise floor of the test system cannot be measured. The preamplifier gain has minimum variations for the entire operating frequency range for accurate emissions measurements. The Com-Power preamplifiers were primarily intended for EMC applications. However, it can be used for other applications that require signal amplification.
-
TS8996 -
Rohde & Schwarz GmbH & Co. KG
The R&S®TS8996 RSE test system is designed for EMI and radiated spurious emission testing on wireless devices in semi-anechoic or fully anechoic chambers. The modular design makes it easy to extend the system to include new communications technologies. Typical devices under test include mobile phones or radio sets along with radiated measurements of other short-range devices. Standards require a wide range of test setups and a wide and high frequency range (up to 40 GHz). ESW or FSW frequency ranges are extended up to 325 GHz with option B21 using receive units TC-RSE for 5G FR2. Dedicated RSE test routines are also covered for this frequency range.
-
KH3938B -
Beijing KeHuan Century EMC Technology Co,.LTD
Is a fully automatic radio disturbance test receiver and is the main tool for EMI testing. KH3938B receivers frequency range 9kHz-1GHz, in accordance with: 2010 and GB / T6113.101-2016 development standards designed to meet the requirements of the standard-compatible, can be used to power emission test, Sao conduction disturbance voltage test, radiated disturbance within 1G test. The receiver has the advantages of fast test speed , strong maneuverability, stable performance, and convenient test data processing.
-
PC-114 -
Com-Power Corporation
Perform Radiated & Conducted EMI pre-compliance testing at your facility up to 1 GHz. Com-Power PC-114 EMI emissions test system is a ideal solution performing pre-compliance EMC testing from 9 kHz - 1 GHz.. It has essential equipment needed for radiated and conducted EMI emissions measurements. The system includes a spectrum analyzer, antennas, near field probes, a preamplifier, LISN and a non conductive antenna tripod. Pre-compliance testing in EMC is a commonly used term not easy to define. In general, it implies testing done prior to formal testing for legal compliance. Formal legal compliance is performed at a facility designed and equipped with test instrumentation that is fully compliant with the applicable EMC standards. Such facility and instrumentation is capital intensive and can be expensive even to rent and not easily available. Compliance testing is performed per exacting requirements of the Standards and other reference documents adhering to the test methods and last detail. In addition, the test facility may require to be accredited by an accreditation body such as NVLAP, A2LA. Often it is desirable to know prior to compliance testing at such facility, whether a product is close to compliance and also how close. Pre-compliance testing is specially useful for specifications such as FCC, Part 15, EN 55022 or EN 55011 (CISPR 22 or CISPR11). Pre-compliance testing usually means using the full compliance methods but making a few educated compromises in use of site or equipment to reduce costs and testing time. Here are some benefits of pre-compliance testing.
-
Keystone Compliance
Keystone Compliance is a unique EMC test facility because of our focus on assisting our customers achieve the measurements and certifications that they are seeking. Our lab features three 3-meter EMC chambers and two military/aerospace EMC chambers. In addition to the chambers, the lab significant ground planes, equipment and software that optimize the efficiency of the testing. EMC TestingKeystone Compliance is a unique EMC test facility because of our focus on assisting our customers achieve the measurements and certifications that they are seeking. Our lab features three 3-meter EMC chambers and two military/aerospace EMC chambers. In addition to the chambers, the lab significant ground planes, equipment and software that optimize the efficiency of the testing.Our EMC/EMI testing capabilities include but are not limited to:Radiated immunity testing up to 200 V/m from 10 kHz to 40 GHzRadiated emissions testing up to 40 GHzSurge testing to 10kV/10kA – and higherElectrostatic Discharge “ESD” testing up to 30 kVConducted immunity testing to levels well above the highest defined “standard” levelsMagnetic field immunity testing up to 100 A/m continuous and 1000 A/m short/impulseCustomized transient waveforms to extend level, duration and/or repetition of the standard’s definitionShielding Effectiveness from small panels and boxes all the way up to large enclosures and cabling, with a wide dynamic range all the way to 40 GHzWhat differentiates Keystone Compliance from other EMI test labs is our consultative engineering and expedited EMI test reports. Our staff understand EMC/EMI testing and has extensive experience with radiated immunity, radiated emissions, conducted immunity, conducted emissions, surge, ESD and shielding effectiveness testing. We also cater to specialized testing requirements. If you do not see the test standard or testing requirement you are looking for, please contact us as we may still be able to assist you.For more information about our scope of accreditation, please visit the links below.CISPR StandardsIEC/EN Product Family StandardsIEC/EN Test StandardsISO, SAE and Vehicle StandardsMilitary StandardsFCC, North American and International StandardsShielding Effectiveness TestingLightning and Surge Testing
