Temwell Corporation / Temstron Co., Ltd. has promoted these products / services:

Temwell Corporation / Temstron Co., Ltd. - RF Filter for Satellite & IMT 5G Spectrum Coexist

According to IMT-2020 standard the 5G mobile communication network has been considered sharing spectrum with Satellite service including ISS (Inter-Satellite Service), EESS (Earth Sxploration Satellite Service), SRS (Space Research Service), RNS (Radio Navigation Service), RAS (Radio Astronomy Service) and FSS (Earth-to-Space). Temwell & Temstron can support cost-effective RF Filters... (read more)

Temwell Corporation / Temstron Co., Ltd. - RF Filter & Duplexer for 5G Down-Converter

5G-NR separated into sub-6 GHz and mmWave. When you used down-converter to measure devices and systems in sub-6 GHz if faced signal jamming or wave interference, you may consider RF filter or duplexer to integrate into or external in your devices and systems.
Temwell Group supports in free evaluation and quick design fit RF filter or duplexer in sub-6 GHz. Connector, Pin and SMD for... (read more)

Temwell Corporation / Temstron Co., Ltd. - Low Group Delay Filters for 5G Networks

5G will bring us a new technology called ultra-reliable low latency communications (URLLC), it enhanced mobile broadband (eMBB) service and implement massive machine type communications (mMTC) to achieve Industrial IoT, Smart City etc.
Low latency will be required in 5G networks and devices, so using Low Group Delay components such as RF & Microwave filter is efficient way to... (read more)

Temwell Corporation / Temstron Co., Ltd. - 5G Sub-1GHz Solution

5G Sub-1GHz offers low power consumption, long range and wall penetration, supports widespread coverage across urban, suburban and rural areas and help support IoT services. Temwell as weorldwide expert in Helical Bandpass Filter provides custom RF Filter for using in a wide range of application. We can help you to reduce frequency down-conversion signal noise. (read more)

Temwell Corporation / Temstron Co., Ltd. - Coexistence of 5G and satellite services solution

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. Contact us for free consultation. Email: (read more)

Temwell Corporation / Temstron Co., Ltd. - USA Private 5G Network Solution

5G private network has the advantages of wireless, particular network slice, complete control, far lower latency, superior bandwidth and more secure. In the US, FCC opens 3.5GHz band CBRS for commercial use. Temwell provides filter solution for your 5G private network. Contact us for free consultation. Email: (read more)

Temwell Corporation / Temstron Co., Ltd. - 915MHz ISM Band Band Pass Filter

TEMWELL pin type bandpass filter TF69748B-915M is ideal for ISM standard Band, especially in USA. The centre frequency operates at 915MHz with bandwidth 26MHz. It could enclosure with N or SMA connector as option. See datasheet: TF69748B-915M (read more)

Temwell Corporation / Temstron Co., Ltd. - Narrow Bandwidth SMD Filter for WL Communication

Do you need SMD filters to solve signals interference near or in frequency 400MHz / 1.2GHz / 3GHz? Temstron can provide the reliable quality and cost-effective solution. Demo Band Pass types with narrow bandwidth, good attenuation and excellent temperature range. Need more info or tailored service, please contact us for free evaluation. (read more)

Temwell Corporation / Temstron Co., Ltd. - Temwell custom Helical BPF for 5G Mobile Network

Temwell offer custom Helical Bandpass Filter for 5G Mobile Network application. Support flexible spec change in FC / BW / Attenuation value. Quick design and low cost. Visit website or contact us for free consultant. (read more)

Temwell Corporation / Temstron Co., Ltd. - Mobile Band 1800MHz Cavity Diplexer

Temstron Mobile Band 1800MHz Cavity Diplexer has low loss less than 2.0dB and good isolation more than 30dB. Compact height 37mm with SMA connector. Suitable for digital cellular applications. Tailored design evaluation is free, please contact us.
See more Diplexer & Duplexer: (read more)

Temwell Corporation / Temstron Co., Ltd. - Bandpass Filter Store 30% off

To celebrate Temwell new website launched, all standards Band Pass Filter from our e-shop gets 30% off until May 2020. Link:

Temwell website:

The user interface optimization, much easy read for mobile phone and tablet.

If you need new filter, we support free design service, contact fo... (read more)

Temwell Corporation / Temstron Co., Ltd. - FM Broadcast Band 88-108MHz Band Pass Filter

Do you need VHF adjustable bandpass filter and test board for FM broadcast band? Temwell can support you flexible filters proposal to cover VHF band in FM radios. Demo TT67192B-90M a pin type bandpass filter, the centre freq operates at 90MHz with bandwidth 6MHz. Low loss less than 3.5dB, Fc can be designed in 86-95MHz. SMA or N connector is optional. (read more)

Temwell Corporation / Temstron Co., Ltd. - NB-IoT Band 31 Uplink Band Pass Filter

TT63829B-455M from Temwell is a pin type Bandpass Filter which is used for NB-IoT Band 31 uplink communications. Center freq at 455MHz with BW in 5 to 7MHz. Tunable 1-3 MHz from center freq, good attenuation and flat ripple. It could enclosure with SMA or N connector as option. To find more NB-IoT bandpass filter on: (read more)

Temwell Corporation / Temstron Co., Ltd. - Bandpass Filter for Mixer System Application

During the developing of RF device and equipment, mixer circuit requests a very extremely unique frequency always give RF engineers a big issue. Temwell as worldwide expert in RF Filter provides custom service in Frequency, Bandwidth, and Attenuation value. No matter how strange spec value, we have confident to provide a good proposal to you with short lead time and low cost. (read more)

Temwell Corporation / Temstron Co., Ltd. - White Band Space Using Filter

In order to serve the user of surfing around the white band space, Temwell provides the white band spec filter as standard source. It not only covers all white band space, you could specify your request spec value, including Frequency change, Bandwidth Change, and Attenuation. (read more)

Temwell Corporation / Temstron Co., Ltd. - 5G-NR FR1 FDD Band 20 Bandpass Filter

Temwell rolls out TF64945A-847.5M & TF64871A-806M helical bandpass filter to fit for 5G-NR Band 20 Uplink & Downlink. The centre freq operates at 847.5MHz & 806MHz with bandwidth 30MHz. Low loss and good attenuation in passband. (read more)

Temwell Corporation / Temstron Co., Ltd. - 915MHz BP Filter for Wireless Charging Systems

Temwell provides 915MHz helical bandpass filter for over the air wireless charger. We set up full list of 915MHz filters, including accurate Fc, excellent attenuation, stable quality and short lead time. Temwell filter is the best design solution for your devices. Contact us for more discussion. (read more)

Temwell Corporation / Temstron Co., Ltd. - Standard Bandpass Filter for 2 way radio design

Temwell standard Bandpass Filter support standard frequencies with different bandwidth for popular using frequency application, such as trucking system, 2 way radio, transmitter design, P25 system, radar, transceiver & receiver application, mining design, etc... Please tack a look at our website (read more)

Temwell Corporation / Temstron Co., Ltd. - 1489MHz Band Pass Filter for SAT receiver

We are glad to introduce Temwell Helical Filter P/N: TTW3538B-1489M, which is a bandpass filter that operates at 1489 MHz with bandwidth 43 MHz and 8.6mm height. It is ideal for satellite receiver. Click, you can check datasheet and get a fast delivery order. (read more)

Temwell Corporation / Temstron Co., Ltd. - Temwell supply Alternative Toko type Filter

Temwell as worldwide Filters Expert, support not only Alternative Toko stanard filter, but also Custom Filter spec from Toko standard filter., including Custom Frequency and Bandwidth. We provide Filter spec change service based on 7HT, 7HS, 5HT, 5HW series. Any specific point of spec value could be satisfied in just 14 workdays as well. Contact us for free consultant service now. (read more)

Temwell Corporation / Temstron Co., Ltd. - Ka band Cavity BPF for satellite communication

Temstron announced Ka band Cavity Bandpass Filter for Satellite Communication, Aerospace, Military application. High power and low insertion loss. All specifications can be modified upon your request. Contact us for free consultant. (read more)

Temwell Corporation / Temstron Co., Ltd. - Frequency Tunable Band Pass Filter

Did you think about a cost-effective option to eliminate signal interference in your RF designs? Temwell Filter Store can support you get a fast delivery for frequencies bandpass filters in testing and prototyping in 72 hours. It supports self-tuning within 3-5MHz from centre freq. Link Temwell Filter Store: to check out and find your fit filters. (read more)

Temwell Corporation / Temstron Co., Ltd. - UHF Repeater Duplexer for Mobile Radio

Temstron offers UHF Repeater Duplexer for Mobile Radio application. It has 200 kHz bandwidth between 5 MHz frequency spacing from 457.5 to 462.5 MHz. Excellent isolation more than 80dB with low insertion loss less than 1.2dB. Miniature design height 32mm with N connector, handle power up to 50 Watt. Contact us if need more info or tailored consulting for Duplexer. (read more)

Temwell Corporation / Temstron Co., Ltd. - 3.5G Cavity BPF for protecting Surveillance Radar

Temstron design team presents high quality Cavity BP Filter at 3.5G band for protecting Surveillance Radar application from 5G signal base station. Wide bandwidth, good performance and large power support. If you are interested, contact us for free consultant. (read more)

Temwell Corporation / Temstron Co., Ltd. - L-Band 2GHz BPF for Security Antenna System

Temstron provides L-Band 2GHz Cavity Bandpass Filter for Security Antenna System application. Frequency 2025 to 2110MHz, different BW in same pass band frequency, good attenuation. If you are interested, contact us for free consultant service. (read more)

News articles and press releases for Temwell Corporation / Temstron Co., Ltd.:


Temwell is going to participate in 'IWCE 2010'. We are great to invite you to join with us together. Welcome your visiting our booth: #10032. Date: March 10 ~ 12, 2010. Booth: 10032. Place: Las Vegas Convention Center.


Temwell VHF/UHF Antenna BandPass Splitter and PAL CH/Signals BandPass Combiner, including "1 in many out splitter" and "many in 1 out combiner".


Looking for TOKO replacement? Temwell Helical BandPass filter provide TOKO replacement as second source


Temwell 1-4in/1-4out Customized UHF VHF BandPass ODM Antenna Splitter is available to indicate any 1-4 input Antenna number and any 1-4 output Connector number, with any BandPass ODM Antenna Splitter for you.

TOKO Replacement 01/31/2009

Are you looking for TOKO replacement? Temwell Provide Helical Band Pass Filters for TOKO's replacement, as you can see the following link which showing Temwell and TOKO across list, you can directly find out as your second source for Helical filters.


HELICAL BAND PASS FILTERS [Order to make (customized) productions]


Temwell is a Best, largest of RF Filter Store in the world. About 300 items & 200Kpcs,Delivery in 72hr. If you're unable to find your Exact items. Please go to Customized all Short Form. We can design a new one for you.

Overview 01/16/2009

'Temwell is the Best of Customized RF Band Pass Filters and Duplexers Expert' Temwell parts all are RoHS components.



Electronica 2008 11/01/2008

Electronica 2008 Nov. 11~ Nov. 17, 2008


Date: October 7 ~ 11, 2008. Booth: N212, N311 (4F) Place: Taipei World Trade Center Nangang Exhibition Hall Welcome your visiting our booth!