Product Announcements:
RF Band Pass Filters

Temstron bandpass filter in FM band 87.5 to 108 MHz is for broadcast transmitter station. Low insertion loss 2.0dB, very flat 1.0dB in the pass band, good return loss more than 15dB, also excellent attenuation more than 60dB. In a small size with SMA connector and sustain high power 50 Watt. Contact us for a quote, or custom different frequency filter, option from Dc to 60GHz. Read more...

Temwell Helical Filter P/N TTW3748B-1875M is a bandpass filter that pass band 1847MHz to 1903MHz, 8.6mm height. It could be used for Broadband PCS, TV Transmission, TV Broadcast. Check datasheet: https://reurl.cc/q8K8R3

Temwell helical band pass filters is tunable which can support frequency fine-tuning. Center frequency range 42MHz-2600MHz. We provide custom-made for any r... Read more...

345MHz RF Band Pass Filter is designed for Security Systems application. Pass Band 341MHz to 349MHz with low Insertion Loss 2.5dB. The filter could be used for Security / Motion / Temp / Water Sensor, Repeater, Glass Break Detector, Remote Control Transmitter, Smoke Heat Alarm. We can supply the filters from stock.

Check datasheet and order: https://reurl.cc/7oKkWQ Read more...

Digital terrestrial TV and mobile service are shared 800 MHz band which in 790-862 MHz, so there is possible interference caused. Temwell provide low loss and high attenuation Bandpass filter to eliminate the jamming issue.

Demo model TT67133A-880M, center frequency at 880 MHz and -3dB bandwidth approx 16-20 MHz. It is suitable for cellular base station transmission. Samples despa... Read more...

Band pass filter can remove signal interference and purify the signal in RF Front End circuit. Temwell has long history with the design and manufacture of helical band pass filters. The helical band pass filters provide low loss, good performance and highly selectivity for RF Front End application. We provide custom-made for any requirement you may have. Read more...

TT63879A-707.5M and TT63867B-737.5M from Temwell is band pass filter for 5G NR Band n12 application. Uplink frequency 699 to 716 MHz and Downlink 729 to 746 MHz with Insertion Loss less than 3.5 dB; Return Loss 20 dB up; high attenuation; small size; RoHS compliant and made in Taiwan. Temwell’s filter is customizable. Contact us for discussion. 5G link: https://reurl.cc/r8L07E Read more...

Band Pass Filter 897.5 MHz and 942.5 MHz from Temwell is for 5G NR Band n8 application. Uplink frequency 880 to 915 MHz and Downlink 925 to 960 MHz with Insertion Loss less than 3 dB; Return Loss 17 dB up; high attenuation; small size and made in Taiwan. We accept to custom design filter for your industry. Contact us for further discussion. 5G solution link: https://reurl.cc/MdXAdX Read more...

Temwell’s online store provide VHF UHF Band Pass Filter for customers who are looking for quick delivery, economic budgetary on prototype, testing purpose. We supply over 300 kinds of standard Band Pass Filters, including 2 pole / 3 pole / 4 pole filters, ham radio standard filters, 2 way radio filters, broadband filters and NB IoT filters as well. We can deliver filters in 72 hours. Read more...

Band Pass Filter 836.5 MHz and 881.5 MHz from Temwell is for 5G NR Band n5 application. Uplink frequency 824 to 849 MHz and Downlink 869 to 894 MHz with Insertion Loss less than 3.5 dB; Return Loss 16 dB up; high attenuation and small size. The filter is customizable and made in Taiwan. Contact us for further discussion. Link: https://reurl.cc/ld08Gd Read more...

Band Pass Filter 1950 MHz and 2140 MHz from Temwell is for 5G NR Band n1 application. The filters provide pass band frequency: Uplink 1920 to 1980 MHz and Downlink 2110 to 2170 MHz. IL less than 5dB; High RL 15 dB up; excellent performance with high attenuation and small size. Products is customizable and made in Taiwan. Contact us for further discussion.

Link: https://reurl.cc/Xk... Read more...