Active monopole antenna TBMA5B 9kHz to 30MHz
The TBMA5B is an active monopole antenna that expands Tekbox's affordable EMC pre-compliance testing equipment product lineup. This monopole antenna is designed for radiated emission measurements in the frequency range of 9 kHz to 30 MHz, in accordance with CISPR 16 standards. It features a 104 cm tall rod, providing excellent sensitivity for radiated emission measurements as specified by CISPR 25 or MIL-STD-461G standards. The TBMA5B consists of an impedance converter, a universal charger, a 10 mm diameter rod, a 60 cm x 60 cm ground plane, and a standard 10 pF calibration adapter. Additionally, it includes a coaxial cable with a ferrite core and grounding equipment as required by MIL-STD-461G standards. The impedance converter is equipped with a 1/4 inch screw for mounting on common tripods.
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basic information
Characteristic frequency range: 9 kHz to 30 MHz Electric field antenna coefficient: +5 to +7 dB/m (standard value) Dynamic range: 117 dB @ 10 MHz, 9 kHz RBW, AVG Electric field, lower limit: Noise floor -3 dBµV/m @ 10 MHz, 9 kHz RBW, AVG Electric field, upper limit: 120 dBµV/m (1 V/m) @ 1 dB compression Output VSWR: 1.04 to 1.6:1 Output connector type: N-type female Battery type: 12 AA nickel-metal hydride batteries (sold separately) Battery operating time (average): Up to 20 hours (depending on battery capacity) Charger: Mascot 2116 6-12 cells Tripod mount: 1/4 inch screw Impedance converter dimensions: 185 x 210 x 65 mm, 1.5 kg Carrying case: Aluminum, 75 x 73 x 18 cm, 4 kg
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Applications/Examples of results
【Applications】 - Measurement of electric field noise from 9 kHz to 30 MHz (E-field) - Measurement of low-frequency radiated emissions in accordance with CISPR 16 - EMC testing for automotive and military equipment in accordance with CISPR 25 / MIL-STD-461G - EMC pre-compliance evaluation - Evaluation of low-frequency electric field noise for power supplies, inverters, and automotive ECUs 【Examples of Achievements】 - Automotive equipment manufacturers (ECUs, DC/DC converters, automotive power supplies) - Military and industrial equipment manufacturers (compliant with MIL-STD-461G) - EMC testing laboratories and third-party certification bodies - Power supply manufacturers (low-frequency electric field measurements for AC/DC and DC/DC) - Universities and research institutions (research and education on low-frequency electric fields)
Detailed information
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Active monopole antenna TBMA5B
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Active monopole antenna TBMA5B
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Active monopole antenna TBMA5B
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Active monopole antenna TBMA5B
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.
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