Provides the power, bandwidth, and modulation necessary for conductive immunity testing using CDN in the frequency range of 150 kHz to 400 MHz.
The TBMDA5 modulated amplifier provides the power, bandwidth, and modulation necessary for conductive immunity testing using CDN in the frequency range of 150 kHz to 40 MHz. It is designed to be driven by the output of a spectrum analyzer's tracking generator. With a maximum of 2.5 W at the 1 dB compression point in the frequency range of 150 kHz to 40 MHz, it can generate test level Class 1 and Class 2 in accordance with ISO / EN 61000-4-6. The built-in AM modulator allows the tracking generator to be used as a signal source. The TBMDA5 has sufficient gain to achieve maximum output power of 0 dBm provided by the spectrum analyzer tracking generator. In addition to 1 kHz at 80% AM, the TBMDA5 also has modulation capabilities to generate a PM signal at 1 kHz with a 50% duty cycle. In PM mode, to simulate mobile phone TDMA noise, the TBMDA5 can also generate a 217 Hz signal with a 12.5% duty cycle.
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basic information
【Main Features】 - CW amplifier (modulation off) - 1 kHz, 80% AM modulation - 1 kHz, 50% duty cycle pulse modulation at 217 Hz - 12.5% duty cycle pulse modulation 【Specifications】 - Input/Output: 50 Ω, N female - Supply voltage range: 110 V…240 V - Power consumption: 19 W @ 220V - Operating temperature range: -20℃ to 50℃ - Frequency range: 150 kHz – 400 MHz, usable from 100 kHz to 1.2 GHz, small signal gain: 38 dB typ.
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Applications/Examples of results
- General-purpose wideband RF power amplifier - Wideband RF power amplifier for driving CDN or BCI probes for conductive immunity testing - Wideband RF power amplifier for radiation immunity testing, driving near-field probes - Wideband RF power amplifier for radiation immunity testing, driving TEM cells
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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.