1.8 to 30MHz 9th Order Band Pass Filter

The 1.8 to 30MHz Band Pass Filter is designed to provide protection to SDR receivers from strong signals in the AM and FM broadcast bands. Low loss NPO ceramic capacitors and quality SMD inductors are used to reduce RF losses and provide consistent performance without alignment. Ideal for use on the KiwiSDR to attenuate the AM broadcast band to protect from overload.

For more information see the EME199 FILTER KIT WEBPAGE

The Product image shows a fully constructed module with SMA connectors. Please refer to the Options Tab for the descriptions of the various products available.

Please Note: Built products usually need to be constructed and can take up to 2 weeks to ship depending on work load.

BPF9-1M8-30M KIT is the Basic Kit that includes the PC board, Instructions, and all on board components. Requires complete construction and soldering of SMD components.

BPF9-1M8-30M-SMA B1 is a fully constructed module board with SMA female connectors. ( As shown in the product pictures ).
Not always available depends on workload.

BPF9-1M8-30M-BNC B1 is a fully constructed product in a 1590A diecast enclosure with BNC female connectors.
Not always available depends on workload.

EME164-1590A-BNC-KIT Optional hardware Kit that includes Hammond 1590A diecast enclosure , 2x BNC female connector, Nuts, Bolts, Washers, Spacers

EME164-1590AFL-BNC-KIT Optional hardware Kit that includes Hammond 1590AFL diecast enclosure , 2x BNC female connector, Nuts, Bolts, Washers, Spacers

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

Specifications
High Pass Filter:	1.8MHz 9th order Chebychev
Low Pass Filter:	30MHz 9th order Chebychev
Frequency Response:	See the Kits webpage
Insertion Loss:	< 1.5dB from 2 to 30MHz
Return Loss:	> 10dB from 1.8 to 30MHz
Input Power:	20dBm 100mW Maximum
Board Size:	46mm L x 41mm W x 15mm H