Product Announcements:
RF Band Pass Filters

Temwell offers 345MHz Band Pass Filter for Security System application. Helical design, frequency tunable. Filters are available off-the-shelf. We have been engaged with Honeywell for the past 20 years. Our engineer team has rich technical experiences to support your need. Welcome to contact us for more product information. Read more...

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...

Temstron design team presents high quality Cavity Bandpass 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 is the worldwide RF Filter expert. Our 5 Pole tunable pin type Helical Bandpass Filter contain great Attenuation value (70dB up) and small size (50 x 10 x 10mm). Also, 5 pole filter series support Frequency change from 45MHz to 2400MHz and Bandwidth change from 5MHz to 200MHz in just 7 days. If you are intersted, welcome to view our online 5 pole catalog or contact us for free co... Read more...

Temwell as worldwide RF Filter expert, we provide Sub-1G Filter Filter for aircraft communication design and equipment. Not only having completed Frequency band matching, but also give you the best flexible BW, Attenuation, IL spec value change service as well. Contact us for free consultant. Read more...

All RF design and developing wish to have very good and sharper curve in performance. Temwell RF Filter would satisfy the requirement of sharper attenuation curve by our Attenuation Upgrading Filter as well. 6 pole filter could perform excellent attenuation with flexible spec value change service to complete match into your specific RF design. Contact us for more discussion. Read more...

For IoT application, you should know the important device is the wireless charger, Power Spot transmitter, support all devices to maitain its function online. Currently, the band at 915MHz is hot to work on this service. If you are interested, contact us for more discussion. Read more...

Temstron provides cavity filter with L-band ＆ 5.7GHz band for Transport Test Bench. Good return loss, low IL, and great Attenuation performance to you for reference. Custom specification service is available for any unique request. Contact us for free consultant now. Read more...

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...

Temstron established excellent SMD Filter with 2GHz & 3GHz & 4GHz band for Filter band testing application. Small size and stable performance with custom service for specific request. Also, Notch Filter option is available. Any enquiry, feel free to contact us for free consultant. Read more...