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FILTER SOLUTION EXPERT
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Customized RF Components and Microwave

 
5G IMT spectrum and Satellite coexist
With the onset of 5G, it is important to ensure coexistence between 5G and satellite services in the C band. Temwell support customized solution for signal interference from 5G base station.
5G (IoT) Internet of Things
Temwell Group (Temwell Helical Filter and Temstron supply) provides full design proposal and RF solution for 5G (IoT) Internet of Things system application, including Custom Helical Filter, Custom Cavity Filter, Custom SMD DR Filter and all kinds of RF components as well.
5G-Medical IoT database solution
Temwell Group (Temwell Helical Filter and Temstron supply) provides full design proposal and RF solution for 5G Medical database application, including Custom Helical Filter, Custom Cavity Filter, Custom SMD DR Filter and all kinds of RF components as well.
5G-Mobile Network Solution
Temwell Group (Temwell Helical Filter and Temstron supply) provides full design proposal and RF solution for 5G Mobile network application, including Custom Helical Filter, Custom Cavity Filter, Custom SMD DR Filter and all kinds of RF components as well.
5G Automotive & Aerospace
Temwell Group (Temwell Helical Filter and Temstron supply) provides full design proposal and RF solution for 5G Automotive & Aerospace application, including Custom Helical Filter, Custom Cavity Filter, Custom SMD DR Filter and all kinds of RF components as well.
Filter Store: Standard K3R Filter for replaced Toko 5HT Filter
Filter Store: Standard Toko type filter - K3R Series for replaced Toko 5HT Filter is in stock for you.All items in series are 100% pin-to-pin match. Delivery in 72 hours.
Filter Store: Standard K3 Filter for replaced Toko 7HT Filter
Filter Store: Standard Toko type filter - K3 Series for replaced Toko 7HT Filter is in stock for you. All items in series are 100% pin-to-pin match. Delivery in 72 hours.
Filter Store: Standard K2R Filter for replaced Toko 5HW Filter
Filter Store: Standard Toko type filter - K2R Series for replaced Toko 5HW Filter is in stock for you. All items in series are 100% pin-to-pin match. Delivery in 72 hours.
Filter Store: Standard K2 Filter for replaced Toko 7HW Filter
Filter Store: Standard Toko type filter - K2 Series for replaced Toko 7HW Filter is in stock for you. All items in series are 100% pin-to-pin match. Delivery in 72 hours.
Filter Store: 2 way radio using Standard Filter
Filter Store: 2 way radio using Standard Filter is in stock for you.All goods are Delivery in 72 hours.
Filter Store: NB IoT Standard Filter
Filter Store: NB IoT Standard Filter is in stock for you.All goods are Delivery in 72 hours.
Filter Store: Broadband Standard Filter
Filter Store: Broadband Standard Filter is in stock for you.All goods are Delivery in 72 hours.
Filter Store: Ham Radio Using Standard Filter
Filter Store: Ham Radio Using Standard Filter is in stock for you. All goods are Delivery in 72 hours.
Filter Store: Quadruple Tuning Helical Filter
Filter Store: standard Triple Quadruple Helical Filter is in stock for you.about 200 items & 10Kpcs quantity. All goods are Delivery in 72 hours.
Filter Store: Triple Tuning Helical Filter
Filter Store: standard Triple Tuning Helical Filter is in stock for you. about 300 items & 10Kpcs quantity. All goods are Delivery in 72 hours.
Filter Store: Double Tuning Helical Filter
Filter Store: standard Double Tuning Helical Filter is in stock for you.about 200 items & 10Kpcs quantity. All goods are Delivery in 72 hours.
High Frequency BPF for Transceiver & Receiver
700MHz, 800MHz, 900MHz frequency band combine with 5 different Bandwidth for Transceiver & Receiver design
BPF For VHF UHF Transmitter & Receiver
Temwell release standard VHF UHF Band TX/ RX Filter in order to satisfy more demand in the wireless market.
Standard BPF for 2 way radio design
Standard BPF at Popular band Fo=70MHz, 140MHz, 160MHz, 180MHz,460MHz combine with 5 different bandwidth for 2 way radio application design.
Standard BPF for Aircraft Communication
Standard BPF at Fo=144MHz and 430MHz frequency with different Bandwidth for aircraft communication area
NB-IoT Using Filter
new series Band Pass Filter for Narrow Band IoT application at Frequency band of 146M, 157M, 160M, 172M, 460M, 700M, 868M, 915M with the request of low BW, Low IL and high Attenuation value for NB-IoT application.
Sub-1GHz BP Filter
Standard Sub-1GHz frequency and BW gives IoT application and M2M system the best communication quality, ex, 783MHz, 722.5MHz, 868MHz, 928 MHz, 433MHz and 450Mhz, etc.
Custom Filter Service
6 kinds of different Custom Filter Service as " Center Frequency Change", " Bandwidht Change", " Attenuation value adding", " Impendence Change", "Size Change", and " Modulizng" are here for you.
Ham Radio Filter with Flexible Bandwidth
Standard Ham Radio Bandpass Filter with many different Bandwidth with the same Frequecy band, inclduing all 6 standard frequency spec, Fo=146MHz, 232.5MHz, 435MHz, 915MHz, 1270MHz,1282.5MHz .
High Attenuaiton Filter for Ham Radio User
High Attenuation Ham Radio standard filter is based on 4 Pole filter perform over 10 dB better Attenuation value from current 6 standard frequency.
Standard BPF for Ham Radio User
Temwell RF BandPass Helical Filter released standard series for open frequency area users, such as, Ham radio, Amateur radio, Free User, etc. Referring to national regulation of United States, Temwell support 6 standard frequency spec, Fo=146MHz, 232.5MHz, 435MHz, 915MHz, 1270MHz,1282.5MHz, in many different kind of size and applications, EX: Pin type and Module type with different connector type. We are also desired to build new standard series for Ham radio user in European area, Australia area, South Africa area, South America area, etc. Welcome to contact us for more detail discussion.
Attenuation Upgrading Filter
Attenuation Upgrading Filter support extremely high attenuation and small IL performance, providing at least 10dB each upgrading from 4pole into 5 pole, until 6 pole.   (Fo=45MHz~1500MHz)
VHF UHF Broad Band BPF
Temwell BPF perform broadband in 100~150MHz during Fo= 276~1500MHz range. Also, enable to upgrading attenuation as well.
White Band Space Using Filter
Temwell list standard bandpass filter online for the white space user, includng USA area, European Area, Aisa Area, and South Africa Area. Also, supplying custom service for your excellent design.
BFP for 75ohm Application
Custom 75ohm BPF in ★Frequency range:45MHZ~2600MHZ amd ★Bandwidth range:1MHZ~100MHZ
BPF for Mixer System Application
Flexible Custom Bandpass Filter spec in Center frequency and Bandwidth support any unique mixer frequency and bandwidth.
Free Design Special Learning Kit
Free Design Special Learning Kit combines 10PCS Standard RF Bandpass Filter with many different spec value and low cost at one time.
Standard DIY testing Circuit Kit
Temwell provide Standard Testing Circuit Kit for measuring Bandpass Helical Filter with your equipment. All standard online, Take home with learning kit now.
RF 5G generation application
Temwell Group (Temwell Helical Filter and Temstron supply) provides full design proposal and RF solution for 5G generation application, including Custom Helical Filter, Custom Cavity Filter, Custom SMD DR Filter and all kinds of RF components as well, focus on 4 main topic as Mobile network, (IoT) Internet of Things system, Medical database, and Automotive&Aerospace.
915M Filter for Power Spot transmitter
Temwell RF Filter support the 915-MHz ISM band to provide the best quality of Power Spot transmitter. Not only accurate Fc at 915M band, but also list other BW Filter to satisfy all different design in Power Spot transmitter application.
Custom RF Components
Temstron supply custom Cavity Filter service as High specificaiton value and large power requirement solution. Frequency band up to 40GHz, Bandwidth from 1MHz to 40GHz, and Power up to 200Watts.
Custom SMD Filter
Temstron supply custom Cavity Filter service as High specificaiton value and large power requirement solution. Frequency band up to 40GHz, Bandwidth from 1MHz to 40GHz, and Power up to 200Watts.
Obsoleted Coil & Inductor Solution
Temstron supply custom Cavity Filter service as High specificaiton value and large power requirement solution. Frequency band up to 40GHz, Bandwidth from 1MHz to 40GHz, and Power up to 200Watts.
Custom RF Cavity Filter
Temstron supply custom Cavity Filter service as High specificaiton value and large power requirement solution. Frequency band up to 40GHz, Bandwidth from 1MHz to 40GHz, and Power up to 200Watts.