TBMDA5_操作说明书手册

V1.1TBMDA5布T巨K旦O×DIGITAL SOLUTIONSModulated Wideband Power Amplifier1 IntroductionTekbox provides a complete solution for affordable pre-compliance conducted immunity testing:Coupling Decoupling Networks along with suitable calibration adapters and 150 Ohm transitions;BCI probes,suitable modulated wideband power amplifiers and EMCview PRO software.A third-party spectrum analyzerwith tracking generator serves as signal source.The TBMDA5 modulated amplifier provides the necessary power,bandwidth and modulation for conductedimmunity testing using CDNs in the frequency range from 150 kHz to 400 MHz.It is designed to be driven by thetracking generator output of spectrum analyzers.With a 1 dB compression point of up to 2.5W in the frequencyrange 150 kHz to 400 MHz it can generate test levels class 1 and class 2 according to ISO/EN 61000-4-6.Abuilt in AM-modulator enables use of tracking generators as signal source.The TBMDA5 has sufficient gain toachieve maximum output power with 0 dBm provided by a spectrum analyzer tracking generator.Besides 1 kHz,80%AM,the TBMDA5 provides built in modulation capability to generate 1 kHz,50%duty cyclePM signals.In PM mode,the TBMDA5 can also generate a 217 Hz Signal with 12.5%duty cycle in order tosimulate mobile phone TDMA noise.Picture 1-TBMDA5 modulated wide band driver amplifier,front viewPicture 2-TBMDA5 modulated wideband driver amplifier,rear view1