5G Cavity Filter

RF 5G cavity filter is one of the various types of radio frequency filters, a basic component of modern communication systems, and one of the four most common filters in the current generation.5G RF cavity filter is a kind of resonant filter. The most common material is to make a metal resonator through a metal shell with a thick metal coil. Multiple metal resonators are used to form a cavity filter. From the perspective view, you can see a large cavity with thick metal coils arranged at a corresponding distance to form the function of a filter.

Because of its large size and solid structure, the RF cavity filter can be operated reliably in harsh environments for many years. Also, it can withstand high-power signals, so it is very suitable for communication applications from 10MHz to 10GHz.At lower frequencies, the cavity is large and the internal cable is longer, and at higher frequencies, the cavity volume will be reduced. The function of the 5G RF cavity filter is to pass or reject the RF signal in the specified frequency range. There are usually 4 types of RF filter, band pass filter, high pass filter, low pass filter, and band stop filter.

Commonly used are the following communication product applications:

  • The base station in the launch and accept
  • RF high power transmitter
  • Tower Communication
  • Satellite communication
Temwell Bandpass Cavity Filters Design
Based on over 25 years of experience, Temwell Group established one-stop service in 5G RF Cavity Filter, supplying High specification value and large power requirement solutions, such as Bandpass 5G Cavity Filter, 5G Cavity Notch Filter, 5G Highpass Cavity Filter, 5G Lowpass Cavity Filter, Waveguide Filter, Suspended stripline Filter, Interdigital Filter, Spiral & comb filter, LC Filter and Repeater duplexer. The model includes highpass cavity filter, lowpass cavity filter, RF cavity filter, bandstop cavity filter, and cavity notch filter type as your request. Our customer service covers frequency change, bandwidth change, attenuation value request, size change, impedance change, connector type request, group delay request Power request, etc, as below.
  • Frequency band: DC to 60GHz
  • Bandwidth: 1MHz to 40GHz
  • Type: N, SMA, SMD, Needle as SMD, etc
  • Power: up to 200Watts.
  • Impedance: 50 /75 ohm

If you are interested in our high-quality RF 5G cavity filter products, please do not hesitate to contact us!

Custom Service
Frequency: DC-60GHz
Temwell RF Cavity Filters with Frequency: DC-60GHz
Bandwidth: 1MHz~40GHz
Temwell Cavity Notch Filters with Bandwidth: 1MHz~40GHz
Power: 5W~200W
Temwell Bandpass Cavity Filters Design with Power: 5W~200W
5G Cavity Filter Type
Bandpass/Bandstop Filter
Temwell FM & UMTS & GSM Bandpass Cavity Filters Design
High Power Filter
Temwell High Power Band Rejection RF Cavity Filters
Satellite Filter
Temwell Satellite & Mobile RF Cavity Filters
Duplexer
Temwell RF Cavity Duplexer
Standard Catalog
Frequency
Part Number

Frequency
(MHz)
Bandwidth
(MHz)
IL
(dB)
VSWR

Attenuation value

Connector

TYPE

POWER

1 ST-WF01-435S 435 20 2.0 1.3:1 60db@DC-400M
60dB@460-800M
SMA-Female Cavity Filter 20W
2 ST-WF02-500S 500 600 8.0 1.8:1 50db@DC-50M
50dB@1500-2500M
SMA-Female LC Filter 1W
3 ST-WF03-632N 632 14 1.0 1.3:1 70db@ FC+/-25M N-Female Cavity Filter 100W
4 ST-WF04-707N 707 20 1.0 1.3:1 70db@ FC-21M/
70db@ FC+19M
N-Female Cavity Filter 100W
5 ST-WF05-881S 881 30 1.5 1.3:1 45db@ FC+/-10M SMA-Female Cavity Filter 25W
6 ST-WF06-942S 942 35 1.5 1.3:1 45db@ FC+/-10M SMA-Female Cavity Filter 25W
7 ST-WF07-1200S 1200 20 1.0 1.3:1 50db@DC-1100M
50dB@1300-3000M
SMA-Female Cavity Filter 10W
8 ST-WF08-1810S 1810 40 1.5 1.3:1 20db@DC-1760M
20dB@1860-4000M
SMA-Female Cavity Filter 10W
9 ST-WF09-2225S 2225 30 2.0 1.3:1 40db @ FC+/-50M SMA-Female Cavity Filter 20W
10 ST-WF10-2425S 2425 50 1.5 1.3:1 45db @ FC+/-15M SMA-Female Cavity Filter 25W
11 ST-WF11-2900S 2900 404 0.5 1.3:1 60db@DC-2648M
60dB@3152-6000M
SMA-Female Cavity Filter 5W
12 ST-WF12-5800S 5800 150 2.2 1.3:1 10db @ FC+/-100M/
20db @ FC+/-125M
SMA-Female Cavity Filter 10W
13 ST-WF13-12GS 12200 1000 2.0 60db @ FC+/-950M SMA-Female Cavity Filter 5W
14 ST-WF14-15GS 15000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
15 ST-WF15-26GK 26875 5250 1.0 30db@22750M
30dB@31000M
K-Female Comb Filter 5W
16 ST-WF16-28GK 28000 3000 1.0 30db@25000M
30dB@31000M
K-Female Cavity Filter 10W

High Power
Part Number

Frequency
(MHz)
Bandwidth
(MHz)
IL
(dB)
VSWR

Attenuation value

Connector

TYPE

POWER

1 ST-WP01-632N 632 14 1.0 1.3:1 70db@ FC+/-25M N-Female Cavity Filter 100W
2 ST-WP02-692N 692 14 1.0 1.3:1 70db@ FC+/-25M N-Female Cavity Filter 100W
3 ST-WP03-707N 707 20 1.0 1.3:1 70db@ FC-21M/
70db@ FC+19M
N-Female Cavity Filter 100W
4 ST-WP04-740N 740 26 1.0 1.3:1 70db@ FC+/-24M N-Female Cavity Filter 100W
5 ST-WP05-1090SN 1090 20 0.5 1.3:1 40db@1020-1040M SMA-Female/
N-male
Cavity Filter 20-1500W
6 ST-WP06-1300S 1300 100 0.5 1.3:1 55db@DC-1100M
50dB@1500-3000M
SMA-Female Cavity Filter 100-1000W
7 ST-WP07-2535N 2535 70 1.0 1.3:1 70db @ FC+/-53M N-Female Cavity Filter 100W
8 ST-WP08-2655N 2655 70 1.5 1.3:1 70db @ FC+/-53M N-Female Cavity Filter 100W

Broad Bandwidth
Part Number

Frequency
(MHz)
Bandwidth
(MHz)
IL
(dB)
VSWR

Attenuation value

Connector

TYPE

POWER

1 ST-WB01-500S 500 600 8.0 1.8:1 50db@DC-50M
50dB@1500-2500M
SMA-Female LC Filter 1W
2 ST-WB02-515N 515 970 2.0 2.0:1 40db@DC-22M
40dB@1400-6000M
N-Female/
N-male
LC Filter 1W
3 ST-WB03-1450S 1450 1900 1.5 1.7:1 40db@DC-400M
40dB@2900-4000M
SMA-Female LC Filter 1W
4 ST-WB04-1800S 1800 1000 2.0 1.7:1 25db@DC-1150M
45dB@2700-4000M
SMA-Female LC Filter 1W
5 ST-WB05-3000S 3000 1750 1.0 1.5:1 40db@1875M
40dB@4125M
SMA-Female/
SMA-male
Interdigital Filter 2W
6 ST-WB06-5000S 5000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
7 ST-WB07-7000S 7000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
8 ST-WB08-9000S 9000 2000 1.0 1.5:1 60db@DC-7000M
60dB@11000-18000M
SMA-Female Interdigital Filter 2W
9 ST-WB09-11GS 11200 1000 2.0 60db @ FC+/-950M SMA-Female Cavity Filter 5W
10 ST-WB10-12GS 12500 2000 1.0 1.3:1 30db @ FC+/-14000M SMA-Female/
SMA-male
Comb Filter 5W
11 ST-WB11-13GS 13000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
12 ST-WB12-15GS 15000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
13 ST-WB13-21GS 21000 1500 2.0 1.3:1 60db @ FC+/-1500M SMA-Female Cavity Filter 5W
14 ST-WB14-25GK 25875 3250 1.0 30db@22750M
30dB@29000M
K-Female Cavity Filter 10W
15 ST-WB15-26GK 26875 5250 1.0 30db@22750M
30dB@31000M
K-Female Comb Filter 5W
16 ST-WB16-28GK 28000 3000 1.0 30db@25000M
30dB@31000M
K-Female Cavity Filter 10W

High Band
Part Number

Frequency
(MHz)
Bandwidth
(MHz)
IL
(dB)
VSWR

Attenuation value

Connector

TYPE

POWER

1 ST-WH01-11GS 11200 1000 2.0 60db @ FC+/-950M SMA-Female Cavity Filter 5W
2 ST-WH02-12GS 12500 2000 1.0 1.3:1 30db @ FC+/-14000M SMA-Female/
SMA-male
Comb Filter 5W
3 ST-WH03-13GS 13000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
4 ST-WH04-15GS 15000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
5 ST-WH05-17GS 17000 2700 1.0 1.5:1 40db @ FC+/-2500M SMA-Female Interdigital Filter 2W
6 ST-WH06-21GS 21000 1500 2.0 1.3:1 60db @ FC+/-1500M SMA-Female Cavity Filter 5W
7 ST-WH07-25GK 25875 3250 1.0 30db@22750M
30dB@29000M
K-Female Cavity Filter 10W
8 ST-WH08-26GK 26875 5250 1.0 30db@22750M
30dB@31000M
K-Female Comb Filter 5W
9 ST-WH09-28GK 28000 3000 1.0 30db@25000M
30dB@31000M
K-Female Cavity Filter 10W