500kHz 9th Order Low Pass Filter

500kHz Low Pass Filter designed to provide protection to NDB receivers from strong signals in the AM broadcast band, and provides over 55dB attenuation at 800kHz. Low loss NPO ceramic capacitors have been used along with wire wound high Q inductors to reduce RF losses. Ideal for NDB beacon receivers and 630 meter 476kHz, and 2200 meter 137kHz band operation.

For more information see the EME164 FILTER KIT WEBPAGE

The Product image shows a fully constructed Kit product. Please refer to the Options Tab for the descriptions of the various products available.

LPF9-0M5 KIT is the Basic Kit that includes the PC board, Instructions, and all on board components. Requires complete construction and soldering of SMD components.

LPF9-0M5-BNC B1 is a fully constructed product in a 1590A diecast enclosure with BNC female connectors. No longer available due to our high workload.

LPF9-0M5-BNC B2 is a fully constructed product in a 1590AFL diecast enclosure with BNC female connectors. No longer available due to our high workload.

LPF9-0M5 PCB is the PC board and Kit construction notes only.

Basic Kits Do Not include connectors, miscellaneous hardware, or enclosure. The enclosure in hardware Kits are not drilled

Specifications
Low Pass Filter:	500kHz th order Chebychev
Frequency Response:	Refer to the Test Data
Insertion Loss:	< 1.5dB from 10 to 500kHz
Return Loss:	> 10dB from 10 to 500kHz
Input Power:	10 Watts Maximum
Board Size:	46mm L x 41mm W x 15mm H

500kHz 9th Order Low Pass Filter