Broadband microwave filters feature rugged construction readily adaptable to hostile environments. Combline bandpass filters are available with center frequencies from 500 MHz to 26 GHz. These filters offer compact, rugged construction along with excellent electrical characteristics. Low loss, VSWR and broad upper stopbands are a few advantages of the combline filter. Listed below are standard combline bandpass filters. If you have specific requirements, please submit your specifications.

Combline Bandpass Filters

Click the model number below to view options, availability & additional information.

Model
Number
Passband
(GHz)
Loss
(dB)
VSWR Rejection
(dB)
Stopband
(GHz)
Size (in) Spec.
Sheet
BPC50401 2.0-4.0 1.0 1.5:1 60 0-1.10
4.90-12.0
3.8 x 1.0 x 0.8
BPC50402 2.0-6.0 1.5 2.0:1 60 0-1.50
6.90-18.0
2.75 x 0.7 x 0.5
BPC50414 4.0-5.0 1.0 1.5:1 60 0-3.00
6.00-18.0
2.2 x 0.65 x 0.7
BPC50403 4.0-8.0 1.0 1.5:1 60 0-2.20
9.80-22.0
3.0 x 0.8 x 0.65
BPC50404 6.0-10.0 1.0 1.5:1 60 0-5.10
11.0-22.0
 2.72 x 0.6 x 0.5
BPC50405 8.0-10.0 1.0 1.5:1 60 0-7.00
11.0-26.5
2.4 x 0.63 x 0.5
BPC50406 8.0-12.0 1.0 1.5:1 50 0-7.00
12.80-26.5
2.58 x 0.65 x 0.5
BPC50407 8.0-16.0 1.2 1.8:1 60 0-4.40
19.6-26.5
1.55 x 0.63 x 0.5
BPC50408 8.0-18.0 1.3 2.0:1 50 0-6.2
19.3-26.5
1.73 x 0.62 x 0.52
BPC50409 10.0-14.0 1.0 1.5:1 60 0-8.50
15.0-26.5
2.3 x 0.65 x 0.5
BPC50410 10.0-15.0 1.0 1.5:1 50 0-8.00
16.2-26.5
2.01 x 1.63 x 0.5
BPC50411 12.0-18.0 1.0 1.6:1 50 0-10.5
19.0-26.5
2.18 x 0.6 x 0.5
BPC50412 14.0-18.0 1.0 1.6:1 60 0-12.00
19.0-26.5
1.9 x 0.6 x 0.5
BPC50413 18.0-26.5 1.5 2.0:1 50 0-14.00
32.0-40.0
1.08 x 0.5 x 0.5