Lectrosonics PF25 Passive Inline RF Filter for Venue Receiver Modules

Passive in-line RF filter with 25MHz passband. Designed for use with VRMWB and VRField WB wide-band receiver systems in cases where the full bandwidth of the receiver is not needed.

The PF25 passive filter is inserted into a coaxial line between the antenna and a receiver or multicoupler to suppress RF signals and noise outside of the desired operating band. In essence, it provides the same function as front-end filters in a receiver, reducing interference and intermodulation. The filter will also pass DC "phantom" power from a Venue receiver or UMC16B multicoupler to operate a remote antenna amplifier.

The filter can be used with a single receiver or multicoupler to improve selectivity, or used in more complex signal distribution systems where the antenna/s feed two or more receiving systems in different frequency ranges.

NOTE: Contact your Full Compass Sales Representative to specify block when ordering.

Specifications:

• Filter type: SAW (surface acoustic wave)
• Bandwidth: Varies with frequency block
• Standard frequency blocks:
  • 470: 470.100 - 495.600
  • 19: 486.400 - 511.900
  • 20: 512.000 - 537.500
  • 21: 537.600 - 563.100
  • 22: 563.200 - 588.700
  • 23: 588.800 - 614.300
  • 24: 614.400 - 639.900
  • 25: 640.000 - 665.500
  • 26: 665.600 - 691.100
  • 27: 691.200 - 716.700
  • 28: 716.800 - 742.300
  • 29: 742.400 - 767.900
  • 944: 944.100 - 951.900
• Maximum RF level: +10 dBm
• DC bias power capacity: 350 mA max.
• Input impedance: 50 Ohm BNC
• Output impedance: 50 Ohm BNC
• Dimensions: 2.97" x 0.84" diameter (75 x 21 mm)
• Weight: 2.7 ozs. (76 g)