Modulated Wideband Driver Amplifier / TBMDA2

Near-field Probe용 증폭기, TEM Cell용 증폭기 TBMDA2 변조 광대역 드라이버 증폭기는 전자 빌딩 블록 및 제품의 내성 테스트를 위한 신호 소스를 생성하는 증폭기로, 내장된 변조기능을 통해 1kHz의 AM,PM신호를 생성하게 합니다. 스펙트럼 분석기의 트래킹 제너레이터 출력에 의해 구동되도록 설계되었습니다.
<주의사항!!>
1. 절대 TBMDA2를 스펙트럼 애널라이져 입력단에 직접적으로 연결하지 마세요.
2. 스펙트럼 애널라이져의 입력단 Spec을 확인하시고 알맞은 감쇄기를 장착 후 연결하시길 바랍니다.












FEATURES :
  • CW amplifier (modulation off)
  • 1 kHz, 80% AM modulation
  • 1 kHz, 50% duty cycle pulse modulation
  • 217 Hz, 12.5% duty cycle pulse modulation

    • SPECIFICATIONS :
  • Input / Output: 50 Ohm, SMA female
  • Nominal supply Voltage: 5V, typ. 700mA, Mini-USB-B connector
  • Maximum supply voltage: 5.5V
  • Maximum input power: -8dBm continuous, 0 dBm @ 25°C for 5 minutes max. Operating temperature range: -20°C to 50°C
  • Frequency range: 10MHz – 1.5 GHz
  • 1dB output compression point @ 10MHz: +24 dBm typ.
  • 1dB output compression point @ 100 MHz: +27 dBm typ.
  • 1dB output compression point @ 1 GHz: +27 dBm typ.
  • 1dB output compression point @ 1.5 GHz: +26.5 dBm typ.
  • Harmonics: < – 30 dBc typ.
  • Internal modulation frequency AM: 1 kHz ±10%
  • Internal modulation frequencies PM: 1 kHz ±10%, 217 Hz ±20%
  • Duty cycle, PM: 50% ±10% @ 1 kHz; 12.5% ±20% @ 217 Hz


    • Gain:
    10 MHz 25 MHz 100 MHz 200 MHz 300 MHz 400 MHz 500 MHz 600 MHz 700 MHz
    44.2 dB 46.3 dB 46.7 dB 46.6 dB 45.3 dB 44.2 dB 43.8 dB 42.9 dB 41.7 dB


    800 Mhz 900 Mhz 1 GHz 1.1 GHz 1.2 GHz 1.3 GHz 1.4 GHz 1.5 GHz
    39.6 dB 40.1 dB 39.3 dB 38.5 dB 37.3 dB 36.8 dB 35.9 dB 34.8 dB


    APPLICATION
  • general purpose gain block
  • signal source for immunity testing, driving near field probes
  • signal source for immunity testing, driving TEM Cells
    • PDF Download
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     Debug and Analysis Considerations for Optimizing Signal Integrity =================================================================================================