Digital Spectrum Analyzer Lodestar AT5005

LodeStar 5005 Digital Spectrum Analyzer

Digital Spectrum Analyser AT5005 là máy phân tích phổ tín hiệu số của Lodestar. Tần số 0.15-500MHz.

THÔNG SỐ KỸ THUẬT / Specifications:
  • Dãy tần số / Frequency range: 0.15 to 500MHz.
  • Center frequency display accuracy: ±100KHz.
  • Độ chính xác / Maker accuracy: 0.1% span + 100KHz.
  • Độ phân giải tần số / Resolution of frequency display: 100KHz (4.5 digit LED).
  • Frequency scanwidth accuracy: ±10%.
  • Frequency stability: Better than 150KHz / hour.
  • IF bandwidth (-3dB): 400KHz and 20KHz.
  • Video-Filter (on): 4KHz.
  • Sweep rate: 43Hz.
  • Amplitude range: -100dBm to +13dBm.
  • Screen display range: 80dB (10dB / DIV.)
  • Reference level: -27dBm to + 13dBm (in 10dB steps).
  • Reference level accuracy: ±2dB.
  • Average noise level: -90dB (20KHz bandwidth).
  • Distortion: < -55dBc of 2nd and 3rd harmonic.
  • Third order intermod: -70dBc (two signals > 3MHz apart).
  • Sensitivity: Better than - 90dBm.
  • Log scale fidelity: ±2dB (without attn.) 250MHz.
  • Input attenuator: 0 to 40dB (4 x 10dB steps).
  • Input attenuator accuracy: ±1dB / 10dB.
  • Max. input level: +10dBm, ±25V DC (0dB attn.), +20dBm (40dB attn.)
  • Frequency scanwich: 100KHz / div. to 50MHz / div. in 1-2-5 steps and 0Hz / div. (zero scan).

THỐNG KÊ TRUY CẬP

Số lần xem bài : 15880345

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