Highpass
Cavity Design

Cavity Highpass  Filters

By using a Cavity Band Reject Design these Highpass Filters have a
steeper cutoff slope than it is possible with L/C designs.
However, the reject band is limited

Open
Data
Sheet
(30 - 50 KB)

Pass
Band
in MHz

Max. Loss

Reject Band
in MHz

Slope &
minimum
Attenuation

Internal
Ref. No.:

in
Passband

at
Fco

859 to
2200

1.0 dB

1.5 dB
at 859 MHz

824 - 849

10 MHz
40 dB

HCG0859
-40/6EX

921 to
2200

1.2 dB

3.0 dB
at 921 MHz

876 - 915

6 MHz
65 dB

HCG 0921
-65/16EX

925 to
2500

1.0 dB

1.0 dB
925 MHz

880 - 915

10 MHz
40 dB

HCG 0925
-40/8EX

860 to
2200

1.0 dB

1.2 dB
860 MHz

820 - 850

10 MHz
65 dB

HCG 0860
-65/10EX

1805 to
3300

1.0 dB

1.5 dB
1805 MHz

1710 - 1790

15 MHz
40 dB

HCG 1805
-40/7EX

1920 to
3600

1.0 dB

2.0 dB
1920 MHz

1850 - 1910

10 MHz
40 dB

HCG 1920
-40/8EX

1920 to
3600

1.2 dB

1.5 dB
1920 MHz

1805 - 1880

40 MHz
102 dB

HCG 1920
-102/10EX

2000 to
3600

1.0 dB

1.5 dB
2000 MHz

1920 - 1980

20 MHz
40 dB

HCG 2000
-40/7EX

2040 to
3600

1.0 dB

1.0 dB
2040

1920 - 1980

60 MHz
40 dB

HCG 2040
-40/5EX

Quotation Request
If you did not find a suitable filter on the list above,
please let us have your Request for Quotation.

^{Highpass Chebyshev}

^{Highpass Cauer}

^{Highpass (other)}

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 Wainwright Instruments GmbH - Highpass Filters Cavity Series  -L3- updated 2009-11-19-TF