Standard Cavity Bandpass Filter

Description

Temwell Group offers a complete range of standard Band Pass Filters (BPFs) designed for high frequency applications in the GHz band, covering a wide frequency range from 1GHz up to multiple GHz. This series of filters has precise center frequency control and excellent high and low frequency suppression capabilities. It can effectively pass the signal in the required frequency band while greatly weakening out-of-band interference, ensuring stable system operation and improving signal quality. It also supports ultra-wide frequency range design, covering a variety of communication standards and system frequency bands. It is particularly suitable for wireless communications, radar systems, RF modules, test instruments and various high-frequency RF equipment, and performs particularly well in application scenarios that require high attenuation values and selectivity.

Specification Range

  • Frequency band: DC to 60GHz
  • Bandwidth: 1MHz to 40GHz
  • Type: N, SMA, SMD, Needle as SMD, etc
  • Power: up to 200 watts.
  • Impedance: 50 /75 ohm

Series Feature

All standard items are mature models with completed designs. Orders can be placed at any time and put into production quickly. The average delivery time is only 7 to 14 days, which greatly improves project development efficiency and procurement convenience. The product also supports a variety of connector support, making it easier to integrate into different system architectures and enhancing the flexibility of practical use.

Application

Telecommunication products,
Satellite
RADAR
Base Station
Mining communication
Aviation communication

Custom Service

If you cannot find the specifications that fully meet your needs in the existing models, Temwell's professional R&D team can also provide customized solutions to help you create the most suitable RF filter configuration based on your frequency range, insertion loss, size restrictions or application environment.

# Part Number Filter TYPE Center Frequency
(GHz)		 Passband
(GHz)		 Bandwidth
(GHz)		 IL
(dB)		 Ripple
(dB)		 RL
(dB)		 Attenuation value
(dB)		 POWER
(W)		 Connect method Order
1 ST-32.5GB5GA94 Cavity BPF 32.5 30-35 5 1.3 0.5 20 ≥80dB@DC ~ 28.35GHz /≥55dB@28.35 ~ 29GHz
≥50dB @36 ~ 36.65GHz/ ≥80dB @36.65 ~70GHz		 5W 2.92mm(K)-Female link
2 ST-55GB10GA96 Cavity BPF 55 50-60 10 2.0 0.8 16 ≥80dB @ DC ~ 48.4GHz/ ≥42dB @ 48.4 ~ 49GHz
≥30dB @ 61 ~ 62.55GHz / ≥80dB @ 62.55 ~ 73GHz		 5W 1.85mm(V)-Female link
3 ST-50GB10GA10 Cavity BPF 50 45-55 10 1.9 0.75 16 ≥80dB @ DC ~ 43.4GHz/ ≥44dB @ 43.4 ~ 44GHz
≥32dB @ 56 ~ 57.4GHz/ ≥80dB @ 57.4 ~ 70GHz		 5W 1.85mm(V)-Female link
4 ST-45GB10GA11 Cavity BPF 45 40-50 10 1.8 0.7 17 ≥80dB @ DC ~ 38.4GHz/≥47dB @ 38.4 ~ 39GHz
≥33dB @ 51 ~ 52.25GHz/≥80dB @ 52.25 ~ 68GHz		 5W 2.4mm(Q)-Female link
5 ST-40GB10GA19 Cavity BPF 40 35-45 10 1.7 0.65 17 ≥80dB @ DC ~ 33.4GHz/≥48dB @ 33.4 ~ 34GHz
≥36dB @ 46 ~ 47.05GHz/≥80dB @ 47.05 ~ 66GHz		 5W 2.4mm(Q)-Female link
6 ST-60GB10GA20 Cavity BPF 60 55-65 10 2.1 0.85 16 ≥80dB @ DC ~ 53.53GHz/≥50dB @ 53.53 ~ 54GHz
≥27dB @ 66 ~ 67.78GHz/≥80dB @ 67.78 ~ 76GHz		 5W 1.85mm(V)-Female link
7 ST-35GB10GA28 Cavity BPF 35 30-40 10 1.5 0.6 17 ≥80dB @ DC ~ 28.3GHz/≥45dB @ 28.3 ~ 29GHz
≥43dB @ 41 ~ 41.8GHz/≥80dB @ 41.8 ~ 63GHz		 5W 2.92mm(K)-Female link
8 ST-65GB10GA29 Cavity BPF 65 60-70 10 2.2 0.9 16 ≥80dB @ DC ~ 58.53GHz/≥50dB @ 58.53 ~ 59GHz 5W 1.85mm(V)-Female link
9 ST-42.5GB15GA95 Cavity BPF 42.5 35-50 15 1.2 0.52 16 ≥80dB @ DC ~ 32.9GHz/≥35dB @ 32.9 ~ 34GHz
≥20dB @ 51 ~ 52GHz/≥50dB @ 52 ~ 53.6GHz/
≥80dB @ 53.6 ~ 62GHz		 5W 2.4mm(Q)-Female link
10 ST-37GB14GA96 Cavity BPF 37 30-44 6 1.15 0.5 16 ≥80dB @ DC ~ 27.9GHz/≥37dB @ 27.9 ~ 29GHz
≥28dB @ 45 ~ 46GHz/≥65dB @ 46 ~ 46.7GHz/
≥80dB @ 46.7 ~ 59GHz		 5W 2.4mm(Q)-Female link
11 ST-39.5GB5GA00 Cavity BPF 39.5 37-42 5 1.5 0.55 18 ≥80dB @ DC ~ 35.45GHz/≥52dB @ 35.45 ~ 36GHz
≥47dB @ 43 ~ 43.8GHz/≥80dB @ 43.8 ~ 70GHz		 5W 2.4mm(Q)-Female link
12 ST-37.5GB5GA19 Cavity BPF 37.5 35-40 5 1.5 0.55 18 ≥80dB @ DC ~ 33.45GHz/≥52dB @ 33.45 ~ 34GHz
≥47dB @ 41 ~ 41.8GHz/≥80dB @ 41.8 ~ 70GHz		 5W 2.92mm(K)-Female link
13 ST-43GB6GA47 Cavity BPF 43 40-46 6 1.6 0.6 18 ≥80dB @ DC ~ 38.3GHz/≥47dB @ 38.3 ~ 39GHz
≥40dB @ 47 ~ 48.2GHz/≥80dB @ 48.2 ~ 70GHz		 5W 2.4mm(Q)-Female link
14 WT-A11448-S15 Cavity BPF 47 44-50 6 1.8 0.65 18 ≥80dB @ DC ~ 42.3GHz/≥47dB @ 42.3 ~ 43GHz
≥40dB @ 51 ~ 52.2GHz/≥80dB @ 52.2 ~ 70GHz		 5W 2.4mm(Q)-Female link
15 ST-39GB6GA72 Cavity BPF 39 36-42 6 1.45 0.57 18 ≥80dB @ DC ~ 34.35GHz/≥48dB @ 34.35 ~ 35GHz
≥44dB @ 43 ~ 44GHz/≥80dB @ 44 ~ 67GHz		 5W 2.4mm(Q)-Female link
16 ST-27.5GB5GA95 Cavity BPF 27.5 25-30 15 1.2 0.48 20 ≥80dB @ DC ~ 23.3GHz/≥50dB @ 23.38 ~ 24GHz
≥50dB @ 31 ~ 31.6GHz/≥80dB @ 31.6 ~ 67GHz		 5W 2.92mm(K)-Female link
17 ST-40GB4GA05 Cavity BPF 40 38-42 2 1.8 0.62 20 ≥80dB @ DC ~ 36.65GHz/≥50dB @ 36.65 ~ 37.13GHz
≥50dB @ 42.98 ~ 43.57GHz/≥80dB @ 43.57 ~ 70GHz		 5W 2.92mm(K)-Female link
18 ST-22.5GB5GA13 Cavity BPF 22.5 20-25 5 1.1 0.44 18 ≥80dB @ DC ~ 18.25GHz/≥47dB @ 18.25 ~ 19GHz
≥50dB @ 26 ~ 26.52GHz/≥80dB @ 26.52 ~ 56GHz		 5W 2.92mm(K)-Female link
19 ST-23GB6GA27 Cavity BPF 23 20-26 6 1.05 0.45 18 ≥80dB @ DC ~ 18.05GHz/≥44dB @ 18.05 ~ 19GHz
≥53dB @ 270 ~ 27.55GHz/≥80dB @ 27.55 ~ 57GHz		 5W 2.92mm(K)-Female link
20 ST-25GB10GA43 Cavity BPF 25 20-30 10 1.1 0.55 17 ≥80dB @ DC ~ 18GHz/≥40dB @ 18 ~ 19GHz
≥48dB @ 31 ~ 31.5GHz/≥80dB @ 31.5 ~ 50GHz		 5W 2.92mm(K)-Female link
21 ST-17.5GB5GA44 Cavity BPF 17.5 15-20 5 0.85 0.38 20 ≥80dB @ DC ~ 13.25GHz/≥48dB @ 13.25 ~ 14GHz
≥54dB @ 21 ~ 21.47GHz/≥80dB @ 21.47 ~ 46GHz		 5W 2.92mm(K)-Female link
22 ST-30GB10GA50 Cavity BPF 30 25-35 10 1.2 0.58 17 ≥80dB @ DC ~ 23.18GHz/≥42dB @ 23.18 ~ 24GHz
≥40dB @ 36 ~ 36.74GHz/≥80dB @ 36.74 ~ 60GHz		 5W 2.92mm(K)-Female link
23 ST-33GB14GA51 Cavity BPF 33 26-40 14 1.05 0.47 17 ≥80dB @ DC ~ 23.7GHz/≥38dB @ 23.7 ~ 25GHz
≥32dB @ 41 ~ 42.3GHz/≥80dB @ 42.3 ~ 58GHz		 5W 2.92mm(K)-Female link
24 ST-36GB8GA72 Cavity BPF 36 32-40 8 1.65 0.65 18 ≥80dB @ DC ~ 30.5GHz/≥52dB @ 30.5 ~ 31GHz
≥52dB @ 41 ~ 41.5GHz/≥80dB @ 41.5 ~ 68GHz		 5W 2.92mm(K)-Female link
25 ST-30GB8GA75 Cavity BPF 30 26-34 8 1.4 0.57 18 ≥80dB @ DC ~ 24.5GHz/≥52dB @ 24.5 ~ 25GHz
≥52dB @ 35 ~ 35.5GHz/≥80dB @ 35.5 ~ 62GHz		 5W 2.92mm(K)-Female link
26 ST-35GB6GA78 Cavity BPF 35 32-38 6 1.35 0.53 18 ≥80dB @ DC ~ 30.35GHz/≥50dB @ 30.35 ~ 31GHz
≥45dB @ 39 ~ 39.92GHz/≥80dB @ 39.92 ~ 67GHz		 5W 2.92mm(K)-Female link
27 ST-34GB12GA99 Cavity BPF 34 28-40 12 1.2 0.52 17 ≥80dB @ DC ~ 25.9GHz/≥36dB @ 25.9 ~ 27GHz
≥36dB @ 41 ~ 42.07GHz/≥80dB @ 42.07 ~ 58GHz		 5W 2.92mm(K)-Female link
28 ST-33.5GB13GA03 Cavity BPF 33.5 27-40 13 1.15 0.5 17 ≥80dB @ DC ~ 24.88GHz/≥34dB @ 24.88 ~ 26GHz
≥34dB @ 41 ~ 42.18GHz/≥80dB @ 42.18 ~ 57GHz		 5W 2.92mm(K)-Female link
29 ST-32.5GB15GA04 Cavity BPF 32.5 25-40 15 1.05 0.44 17 ≥80dB @ DC ~ 22.6GHz/≥31dB @ 22.6 ~ 24GHz
≥31dB @ 41 ~ 42.4GHz/≥80dB @ 42.4 ~ 53GHz		 5W 2.92mm(K)-Female link
30 ST-38.5GB7GA07 Cavity BPF 38.5 35-42 7 1.3 0.5 18 ≥80dB @ DC ~ 33.2GHz/≥45dB @ 33.2 ~ 34GHz
≥38dB @ 43 ~ 44.3GHz/≥80dB @ 44.3 ~ 66GHz		 5W 2.4mm(Q)-Female link
31 ST-35.5GB13GA13 Cavity BPF 35.5 29-42 13 1.2 0.52 17 ≥80dB @ DC ~ 26.85GHz/≥32dB @ 26.85 ~ 28GHz
≥32dB @ 43 ~ 44.32GHz/≥80dB @ 44.32 ~ 58GHz		 5W 2.4mm(Q)-Female link
32 ST-35GB14GA29 Cavity BPF 35 28-42 14 1.15 0.48 16 ≥80dB @ DC ~ 25.8GHz/≥31dB @ 25.8 ~ 27GHz
≥30dB @ 43 ~ 44.46GHz/≥80dB @ 44.46 ~ 58GHz		 5W 2.4mm(Q)-Female link
33 ST-34.5GB15GA30 Cavity BPF 34.5 27-42 15 1.1 0.45 16 ≥80dB @ DC ~ 24.71GHz/≥31dB @ 24.71 ~ 26GHz
≥32dB @ 43 ~ 44.54GHz/≥80dB @ 44.54 ~ 56GHz		 5W 2.4mm(Q)-Female link
34 ST-34GB16GA32 Cavity BPF 34 26-42 16 1.05 0.43 16 ≥80dB @ DC ~ 23.6GHz/≥31dB @ 23.6 ~ 25GHz
≥27dB @ 43 ~ 44.68GHz/≥80dB @ 44.68 ~ 55GHz		 5W 2.4mm(Q)-Female link
35 ST-34.5GB11GA33 Cavity BPF 34.5 29-40 11 1.4 0.57 17 ≥80dB @ DC ~ 27.2GHz/≥42dB @ 27.2 ~ 28GHz
≥40dB @ 41 ~ 41.92GHz/≥80dB @ 41.92 ~ 62GHz		 5W 2.92mm(K)-Female link
36 ST-34GB10GA44 Cavity BPF 34 29-39 10 1.4 0.58 17 ≥80dB @ DC ~ 27.25GHz/≥44dB @ 27.25 ~ 28GHz
≥42dB @ 40 ~ 40.8GHz/≥80dB @ 40.8 ~ 62GHz		 5W 2.92mm(K)-Female link
37 ST-33GB10GA45 Cavity BPF 33 28-38 10 1.4 0.58 17 ≥80dB @ DC ~ 26.25GHz/≥44dB @ 26.25 ~ 27GHz
≥44dB @ 39 ~ 39.75GHz/≥80dB @ 39.75 ~ 61GHz		 5W 2.92mm(K)-Female link
38 ST-32GB10GA46 Cavity BPF 32 27-37 10 1.35 0.56 17 ≥80dB @ DC ~ 25.25GHz/≥45dB @ 25.25 ~ 26GHz
≥44dB @ 38 ~ 38.72GHz/≥80dB @ 38.72 ~ 60GHz		 5W 2.92mm(K)-Female link
39 ST-31GB10GA47 Cavity BPF 31 26-36 10 1.35 0.56 17 ≥80dB @ DC ~ 24.23GHz/≥44dB @ 24.23 ~ 25GHz
≥44dB @ 37 ~ 37.7GHz/≥80dB @ 37.7 ~ 60GHz		 5W 2.92mm(K)-Female link
40 ST-29GB10GA68 Cavity BPF 29 24-34 10 1.2 0.57 17 ≥80dB @ DC ~ 22.14GHz/≥40dB @ 22.14 ~ 23GHz
≥40dB @ 35 ~ 35.72GHz/≥80dB @ 35.72 ~ 58GHz		 5W 2.92mm(K)-Female link
41 ST-28GB10GA69 Cavity BPF 28 23-33 10 1.15 0.56 17 ≥80dB @ DC ~ 21.11GHz/≥40dB @ 21.11 ~ 22GHz
≥40dB @ 34 ~ 34.68GHz/≥80dB @ 34.68 ~ 56GHz		 5W 2.92mm(K)-Female link
42 ST-27GB10GA73 Cavity BPF 27 22-32 10 1.15 0.56 17 ≥80dB @ DC ~ 20.1GHz/≥40dB @ 20.1 ~ 21GHz
≥41dB @ 33 ~ 33.65GHz/≥80dB @ 33.65 ~ 55GHz		 5W 2.92mm(K)-Female link
43 ST-26GB10GA74 Cavity BPF 26 21-31 10 1.15 0.55 17 ≥80dB @ DC ~ 19.05GHz/≥40dB @ 19.05 ~ 20GHz
≥41dB @ 32 ~ 32.62GHz/≥80dB @ 32.62 ~ 53GHz		 5W 2.92mm(K)-Female link
44 ST-39GB10GA96 Cavity BPF 39 34-44 10 1.65 0.64 17 ≥80dB @ DC ~ 32.32GHz/≥44dB @ 32.32 ~ 33GHz
≥38dB @ 45 ~ 45.97GHz/≥80dB @ 45.97 ~ 67GHz		 5W 2.4mm(Q)-Female link
45 ST-38GB10GA97 Cavity BPF 38 33-43 10 1.6 0.63 17 ≥80dB @ DC ~ 31.32GHz/≥44dB @ 31.32 ~ 32GHz
≥40dB @ 44 ~ 44.92GHz/≥80dB @ 44.92 ~ 67GHz		 5W 2.4mm(Q)-Female link
46 ST-37GB10GA01 Cavity BPF 37 32-42 10 1.55 0.61 17 ≥80dB @ DC ~ 30.32GHz/≥45dB @ 30.32 ~ 31GHz
≥40dB @ 43 ~ 43.9GHz/≥80dB @ 43.9 ~ 65GHz		 5W 2.4mm(Q)-Female link
47 ST-36GB10GA02 Cavity BPF 36 31-41 10 1.55 0.61 17 ≥80dB @ DC ~ 29.31GHz/≥45dB @ 29.31 ~ 30GHz
≥42dB @ 42 ~ 42.84GHz/≥80dB @ 42.84 ~ 64GHz		 5W 2.4mm(Q)-Female link
48 ST-39GB4GA09 Cavity BPF 39 37-41 4 1.8 0.61 20 ≥80dB @ DC ~ 35.65GHz/≥50dB @ 35.65 ~ 36.13GHz
≥50dB @ 41.98 ~ 42.57GHz/≥80dB @ 42.57 ~ 70GHz		 5W 2.92mm(K)-Female link
49 ST-37.5GB15GA21 Cavity BPF 37.5 30-45 15 1.1 0.48 16 ≥80dB @ DC ~ 27.78GHz/≥45dB @ 27.78 ~ 29GHz
≥30dB @ 46 ~ 47.88GHz/≥80dB @ 47.88 ~ 60.5GHz		 5W 2.4mm(Q)-Female link
50 ST-36GB12GA28 Cavity BPF 36 30-42 12 1.3 0.55 17 ≥80dB @ DC ~ 27.95GHz/≥34dB @ 27.95 ~ 29GHz
≥35dB @ 43 ~ 44.17GHz/≥80dB @ 44.17 ~ 61GHz		 5W 2.4mm(Q)-Female link
51 ST-24GB8GA34 Cavity BPF 24 20-28 8 1.25 0.58 18 ≥80dB @ DC ~ 18.3GHz/≥45dB @ 18.3 ~ 19GHz
≥59dB @ 29 ~ 29.3GHz/≥80dB @ 29.3 ~ 53GHz		 5W 2.92mm(K)-Female link
52 ST-36.5GB13GA42 Cavity BPF 36.5 30-43 13 1.2 0.52 16 ≥80dB @ DC ~ 27.86GHz/≥32dB @ 27.86 ~ 29GHz
≥31dB @ 44 ~ 45.41GHz/≥80dB @ 45.41 ~ 60GHz		 5W 2.4mm(Q)-Female link
53 ST-35.5GB11GA53 Cavity BPF 35.5 30-41 11 1.35 0.57 17 ≥80dB @ DC ~ 28.18GHz/≥42dB @ 28.18 ~ 29GHz
≥38dB @ 42 ~ 42.99GHz/≥80dB @ 42.99 ~ 62GHz		 5W 2.4mm(Q)-Female link
54 ST-35GB12GA59 Cavity BPF 35 29-41 12 1.25 0.53 17 ≥80dB @ DC ~ 26.98GHz/≥36dB @ 26.98 ~ 28GHz
≥35dB @ 42 ~ 43.12GHz/≥80dB @ 43.12 ~ 60GHz		 5W 2.4mm(Q)-Female link
55 ST-36GB14GA60 Cavity BPF 36 29-43 14 1.15 0.49 16 ≥80dB @ DC ~ 26.77GHz/≥31dB @ 26.77 ~ 28GHz
≥27dB @ 44 ~ 45.58GHz/≥80dB @ 45.58 ~ 58GHz		 5W 2.4mm(Q)-Female link
56 ST-34.5GB13GA67 Cavity BPF 34.5 28-41 13 1.15 0.5 17 ≥80dB @ DC ~ 25.8GHz/≥32dB @ 25.8 ~ 27GHz
≥33dB @ 42 ~ 43.25GHz/≥80dB @ 43.25 ~ 58GHz		 5W 2.4mm(Q)-Female link
57 ST-35.5GB15GA68 Cavity BPF 35.5 28-43 15 1.1 0.47 16 ≥80dB @ DC ~ 25.66GHz/≥30dB @ 25.66 ~ 27GHz
≥26dB @ 44 ~ 45.7GHz/≥80dB @ 45.7 ~ 57GHz		 5W 2.4mm(Q)-Female link
58 ST-35GB16GA75 Cavity BPF 35 27-43 16 1.05 0.44 16 ≥80dB @ DC ~ 24.56GHz/≥30dB @ 24.56 ~ 26GHz
≥23dB @ 44 ~ 45.87GHz/≥80dB @ 45.87 ~ 55GHz		 5W 2.4mm(Q)-Female link
59 ST-33.5GB15GA80 Cavity BPF 33.5 26-41 15 1.05 0.45 16 ≥80dB @ DC ~ 23.63GHz/≥31dB @ 23.63 ~ 25GHz
≥30dB @ 42 ~ 43.46GHz/≥80dB @ 43.46 ~ 55GHz		 5W 2.4mm(Q)-Female link
60 ST-34GB14GA74 Cavity BPF 34 27-41 14 1.1 0.48 16 ≥80dB @ DC ~ 24.75GHz/≥31dB @ 24.75 ~ 26GHz
≥31dB @ 42 ~ 43.37GHz/≥80dB @ 43.37 ~ 58GHz		 5W 2.4mm(Q)-Female link