250 watt low pass filter

$39.95

.25dB maximum insertion loss, better than -20dB return loss from 88-108MHz. Maximum insertion loss occurs at 108MHz.

RF connectors are not included. A coax can be soldered directly or PC mount N connectors may be used. We do offer an aluminum enclosure for this filter: Visit this page: Aluminum Enclosure

The components used are Semco 500V metal cased micas and #14 awg machine wound inductors. This design is based on an Elenos exciter output section.

Mounts to customers chassis with 8-32 screws. 1/4 inch PCB standoffs or washers are required between the bottom of the PCB and chassis. Installing the filter in a metal chassis is suggested to provide shielding and good thermal conductivity in high power installations.

This low pass filter is best suited for our 15, 45, 80, 150 and 175W pallets.

This low pass filter is intended for use in 50 ohm systems only.

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