DX Engineering
Filter Part Number
Description
DXE-RXFL-HP160M
High Pass Filter, Roll-Off below 1.8 MHz
DXE-RXFL-HP80M
High Pass Filter, Roll-Off below 3.5 MHz
DXE-RXFL-HP40M
High Pass Filter, Roll-Off below 7.0 MHz
DXE-RXFL-HP20M
High Pass Filter, Roll-Off below 14.0 MHz
DXE-RXFL-HP15M
High Pass Filter, Roll-Off below 21.0 MHz
DXE-RXFL-HP10M
High Pass Filter, Roll-Off below 28.0 MHz
DXE-RXFL-LP160M
Low Pass Filter , Roll-Off above 2.0 MHz
DXE-RXFL-LP80M
Low Pass Filter , Roll-Off above 4.0 MHz
DXE-RXFL-LP40M
Low Pass Filter , Roll-Off above 7.3 MHz
DXE-RXFL-LP20M
Low Pass Filter , Roll-Off above 14.4 MHz
DXE-RXFL-LP15M
Low Pass Filter , Roll-Off above 21.5 MHz
DXE-RXFL-LP10M
Low Pass Filter , Roll-Off above 29.7 MHz
DXE-RXFL-BPF160M
Band Pass Filter, Roll-Off below 1.8 MHz and above 2.0 MHz
DXE-RXFL-BPF80M
Band Pass Filter, Roll-Off below 3.5 MHz and above 4.0 MHz
DXE-RXFL-BPF40M
Band Pass Filter, Roll-Off below 7.0 MHz and above 7.3 MHz
DXE-RXFL-BPF20M
Band Pass Filter, Roll-Off below 14.0 MHz and above 14.4 MHz
DXE-RXFL-BPF15M
Band Pass Filter, Roll-Off below 21.0 MHz and above 21.5 MHz
DXE-RXFL-BPF10M
Band Pass Filter, Roll-Off below 28.0 MHz and above 29.7 MHz
Receive Filter Board
Information
DX Engineering Receive Filters are numbered for the key Amateur Band on which they function.
The Band Pass filter models pass RF only on the numbered band, the High Pass models function on
that band and all device frequencies above, and the Low Pass models work on that band and all
device frequencies below.
Some users will want to use a pair of these filters with two of the required DXE-RXFL-1 Filter
Adapter Boards in their NCC-2. Each individual filter used requires a DXE-RXFL-1 Single Filter
Adapter Board to convert them for installation in DX Engineering device models DXE-NCC-2,
DXE-RPA-2, DXE-RTR-2 or DXE-DMC-2
Filter Graphs
The following 18 charts show the response curves for the 18 optional filters that are available for
the DXE-DMC-2.
DXE-RFXL-LP160M - Low Pass, 160 M and below - Cut off Frequency 2.30 MHz
DXE-RFXL-LP80M - Low Pass, 80 M and below - Cut off Frequency 4.00 MHz
2
DXE-RFXL-LP40M - Low Pass, 40 M and below - Cut off Frequency 7.50 MHz
DXE-RFXL-LP20M - Low Pass, 20 M and below - Cut off Frequency 15.00 MHz
3
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