200W FM Low Pass Filter with DC

Mã: LPF195DC Danh mục:

This low pass filter directional coupler provides a DC voltage at the forward and reflected ports. The test ports feature a broadband equalizer network. The equalizer maintains a constant RF level at the diodes across the FM band which results in the same voltage at all frequencies.

Estimated Delivery 2 to 3 days

Liên hệ

Gọi ngay: 0259.2222 292

THÔNG SỐ KỸ THUẬT

This low pass filter directional coupler provides a DC voltage at the forward and reflected ports. The test ports feature a broadband equalizer network. The equalizer maintains a constant RF level at the diodes across the FM band which results in the same voltage at all frequencies.

Each filter is carefully sweep tested with our network analyzers.

  • 86-110MHz 200 watts maximum.
  • 9th order Chebyshev typology.
  • Low loss 0.3dB maximum
  • #14 awg inductors.
  • 0.3 dB insertion loss maximum; 0.25dB typical.
  • -25dB return loss
  • -50dB rejection at 176MHz minimum. That’s the 1st harmonic of 88MHz
  • Directivity: 20dB Minimum