Our range of comb line and inter digital filters benefit from a significantly improved Q factor which allows increasing shape factor through using more resonators and at the same time maintaining low insertion loss in the band pass.
Taking advantage of the silver-plated aluminum structure, these filters offer very good electrical and mechanical characteristics.
The filters are built by 2-15 resonators in the frequency range of 1-30 GHz and bandwidth of 1-70%.
Our comb line and inter digital filters are excellent in selectivity and insertion loss as they use transmission zero which makes them the best choice for front-end receivers.
We are happy for being able to deliver your customized cavity filters only in 10 days at the lowest price possible.
- In addition to the items in the catalog, custom and special designs are available
Wide Band Filters
|
model |
Passband (GHz) |
Insection Loss (dB) |
Rejection (dB) |
Return Loss |
Size (mm) |
|
HRMA-CF- 2-4 |
2~4 |
1.5 |
50 @ 5 GHz 60 @ 1 GHz |
-15 |
50*20*30 |
|
HRMA-CF- 4-6 |
4~6 |
1.5 |
50 @ 7 GHz 60 @ 3 GHz |
-15 |
50*20*25 |
|
HRMA-CF- 6-8 |
6~8 |
1.5 |
50 @ 9 GHz 60 @ 5 GHz |
-15 |
50*20*20 |
|
HRMA-CF- 8-10 |
8~10 |
1.5 |
50 @ 11 GHz 60 @ 7 GHz |
-15 |
50*20*20 |
|
HRMA-CF- 10-12 |
10~12 |
1.5 |
50 @ 13 GHz 60 @ 9 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 12-14 |
12~14 |
1.5 |
50 @ 15 GHz 60 @ 11 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 14-16 |
14~16 |
1.5 |
50 @ 17 GHz 60 @ 13 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 16-18 |
16~18 |
1.5 |
50 @ 19 GHz 60 @ 15 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 6-10 |
6~10 |
2 |
50 @ 12 GHz 60 @ 4 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 10-14 |
10~14 |
2 |
50 @ 16 GHz 60 @ 8 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 1418 |
14~18 |
2 |
50 @ 20 GHz 60 @ 12 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 1826 |
18~26 |
2.5 |
50 @ 28 GHz 60 @ 16 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 2630 |
26~30 |
3 |
50 @ 32 GHz 60 @ 24 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 1316 |
13~16 |
2 |
50 @ 18 GHz 60 @ 11 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 1619 |
16~19 |
2 |
50 @ 21 GHz 60 @ 14 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 1922 |
19~22 |
2 |
50 @ 24 GHz 60 @ 17 GHz |
-15 |
40*15*10 |
|
HRMA-CF- 2225 |
22~25 |
2 |
50 @ 27 GHz 60 @ 20 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 48 |
4~8 |
1.5 |
50 @ 10 GHz 60 @ 2 GHz |
-15 |
50*20*15 |
|
HRMA-CF- 818 |
8~18 |
1.5 |
50 @ 21 GHz 60 @ 5 GHz |
-15 |
50*20*15 |
Narrow Band Filter
|
model |
Passband (GHz) |
Insection Loss (dB) |
Rejection (dB) |
Return Loss |
Size (mm) |
|
HRMA-CF- 1-2 |
1 ~ 2 |
2 |
60 @ 3 GHz 50 @ 0.5 GHz |
20 |
60*15*40 |
|
HRMA-CF- 2-3 |
2 ~ 3 |
2 |
60 @ 1 GHz 70 @ 1 GHz |
20 |
60*15*40 |
|
HRMA-CF- 3-4 |
3 ~ 4 |
2 |
60 @ 5 GHz 70 @ 2 GHz |
20 |
60*15*40 |
|
HRMA-CF- 4-5 |
4 ~ 5 |
2 |
60 @ 6 GHz 70 @ 3 GHz |
20 |
60*15*40 |
|
HRMA-CF- 5-6 |
5 ~ 6 |
2 |
60 @ 7 GHz 70 @ 4 GHz |
20 |
60*15*30 |
|
HRMA-CF- 6-7 |
6 ~ 7 |
2 |
60 @ 8 GHz 70 @ 5 GHz |
20 |
60*15*30 |
|
HRMA-CF- 7-8 |
7 ~ 8 |
2 |
60 @ 9 GHz 70 @ 6 GHz |
20 |
60*15*30 |
|
HRMA-CF- 8-9 |
8 ~ 9 |
2.5 |
60 @ 10 GHz 70 @ 7 GHz |
20 |
60*15*30 |
|
HRMA-CF- 9-10 |
9 ~ 10 |
2.5 |
60 @ 11 GHz 70 @ 8 GHz |
20 |
50*12*20 |
|
HRMA-CF- 10-11 |
10 ~ 11 |
2.5 |
60 @ 12 GHz 70 @ 9 GHz |
20 |
50*12*20 |
|
HRMA-CF- 11-12 |
11 ~ 12 |
2.5 |
60 @ 13 GHz 70 @ 10 GHz |
20 |
50*12*20 |
|
HRMA-CF- 12-13 |
12 ~ 13 |
2.5 |
60 @ 14 GHz 70 @ 11 GHz |
20 |
50*12*20 |
|
HRMA-CF- 13-14 |
13 ~ 14 |
2.5 |
60 @ 15 GHz 70 @ 12 GHz |
20 |
50*12*20 |
|
HRMA-CF- 14-15 |
14 ~ 15 |
2.5 |
60 @ 16 GHz 70 @ 13 GHz |
20 |
50*12*20 |
|
HRMA-CF- 15-16 |
15 ~ 16 |
2.5 |
60 @ 17 GHz 70 @ 14 GHz |
20 |
50*12*20 |
|
HRMA-CF- 16-17 |
16 ~ 17 |
2.5 |
60 @ 18 GHz 70 @ 15 GHz |
20 |
50*12*20 |
|
HRMA-CF- 17-18 |
17 ~ 18 |
3 |
60 @ 19 GHz 70 @ 16 GHz |
20 |
40*12*15 |
|
HRMA-CF- 18-19 |
18 ~ 19 |
3 |
60 @ 20 GHz 70 @ 17 GHz |
20 |
40*12*15 |
|
HRMA-CF- 19-20 |
19 ~ 20 |
3 |
60 @ 21 GHz 70 @ 18 GHz |
20 |
40*12*15 |
|
HRMA-CF- 20-21 |
20 ~ 21 |
3 |
60 @ 22 GHz 70 @ 19 GHz |
20 |
40*12*15 |
|
HRMA-CF- 21-22 |
21 ~ 22 |
3 |
60 @ 23 GHz 70 @ 20 GHz |
20 |
40*12*15 |
|
HRMA-CF- 22-23 |
22 ~ 23 |
3 |
60 @ 24 GHz 70 @ 21 GHz |
20 |
40*12*15 |
|
HRMA-CF- 23-24 |
23 ~ 24 |
3 |
60 @ 25 GHz 70 @ 22 GHz |
20 |
40*12*15 |
|
HRMA-CF- 24-25 |
24 ~ 25 |
3 |
60 @ 26 GHz 70 @ 23 GHz |
20 |
40*12*15 |
|
HRMA-CF- 25-26 |
25 ~ 26 |
3 |
60 @ 27 GHz 70 @ 24 GHz |
20 |
40*12*15 |
|
HRMA-CF-1-1.5 |
1 ~ 1.5 |
3 |
60 @ 2 GHz 70 @ 0.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 1.5-2 |
1.5 ~ 2 |
3 |
60 @ 2.5GHz 70 @ 1 GHz |
20 |
40*12*15 |
|
HRMA-CF- 2-2.5 |
2 ~ 2.5 |
3 |
60 @ 3 GHz 70 @ 1.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 2.5-3 |
2.5 ~ 3 |
3 |
60 @ 3.5 GHz 70 @ 2 GHz |
20 |
40*12*15 |
|
HRMA-CF- 3-3.5 |
3 ~ 3.5 |
3 |
60 @ 4 GHz 70 @ 2.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 3.5-4 |
3.5 ~ 4 |
3 |
60 @ 4.5 GHz 70 @ 3 GHz |
20 |
40*12*15 |
|
HRMA-CF- 4-4.5 |
4 ~ 4.5 |
3 |
60 @ 5 GHz 70 @ 3.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 4.5-5 |
4.5 ~ 5 |
3 |
60 @ 5.5 GHz 70 @ 4 GHz |
20 |
40*12*15 |
|
HRMA-CF- 5-5.5 |
5 ~ 5.5 |
3 |
60 @ 6 GHz 70 @ 4.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 5.5-6 |
5.5 ~ 6 |
3 |
60 @ 6.5 GHz 70 @ 5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 6-6.5 |
6 ~ 6.5 |
3 |
60 @ 7 GHz 70 @ 5.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 6.5-7 |
6.5 ~ 7 |
3 |
60 @ 7.5 GHz 70 @ 6 GHz |
20 |
40*12*15 |
|
HRMA-CF- 7-7.5 |
7 ~ 7.5 |
3 |
60 @ 8 GHz 70 @ 6.5 GHz |
20 |
40*12*15 |
|
HRMA-CF- 7.5-8 |
7.5 ~ 8 |
3 |
60 @ 8.5 GHz 70 @ 7 GHz |
20 |
40*12*15 |
ultra Low Loss and high Rejection filter
|
model |
Passband (GHz) |
Insection Loss (dB) |
Rejection (dB) |
Return Loss |
Size (mm) |
|
HRMA-CF- 1.2-1.4 |
1.2 ~ 1.4 |
0.5 |
60 @ 1.5 GHz 60 @ 1.1 GHz |
20 |
60*60*40 |
|
HRMA-CF-2.35-2.45 |
2.35 ~ 2.45 |
0.5 |
60 @ 2.6 GHz 60 @ 2.15 GHz |
20 |
55*55*30 |
|
HRMA-CF-3.4-3.6 |
3.4 ~ 3.6 |
0.5 |
60 @ 3.8 GHz 60 @ 3.2 GHz |
20 |
40*40*20 |
|
HRMA-CF-7.1-7.3 |
7.1 ~ 7.3 |
0.2 |
60 @ 7.5 GHz 60 @ 6.9 GHz |
20 |
40*40*20 |
|
HRMA-CF-13.7-13.8 |
13.7 ~ 13.8 |
0.5 |
60 @ 14.2 GHz 60 @ 13.3 GHz |
20 |
30*30*15 |