Product Announcements: RF Filters and Microwave Filters

Customized Band Pass Filter is your best friend in your new design.

Temwell provides pretunable Center Frequency(Fo), BandWidth (B.W.),

Insertion Loss(I.L) and Sensitivity. We have a flexible specification for you

to request. Engineers can indicate any specific spec. for its new design project. (read more)

0924 SP AD

Temwell has TOP Expertise to design and make λ/4 Band Pass Filter with 15 years. Temwell uses Cutting Edge Tech to develop:

1.TM 10-50 Watts Band Pass Power Filter

2.VHF.UHF 2-4 way Band Pass Power combiner

3.VHF.UHF 2-4 way Band Pass Ant. Splitter (read more)

0923 SPAD

In order to support Toko Filter users, Temwell provides "Temwell Toko Type Filter" into RF Filter market for replacing Toko Filter, which is 100% replacement in performance. Full series of Toko Helical Filter samples are also available now in stock. You can order and process your prototype testing for switch testing in 72 hours. Visit www.temwell.com.tw (read more)

0906 SP AD -- Great News from Temwell!! New Service informed!! Temwell BandPass Filter Special Website Shop Store for Toko Type Helical Band Pass Filter Replacement. 72 Hour Quick Delivery & Cheaper Price-No Initial Charge Fee Full Series Support Service for 5HW, 7HW, 5HT, 7HT, 13H, 19H Series (read more)

NuWaves' High Performance Wideband RF Tuner (HiPerTUNER^TM) provides excellent performance where selective filtering is needed, such as a receiver preselector or exciter postselector, over the frequency range of 200 MHz to 2.5 GHz. (read more)

Mail Order Service – Website Store.

In-Stock 72 hrs DLVY. 500 models on time.

Total 200k pcs. Both Temwell Type & Toko Type.

If request out of stock list, Temwell can design customized Filter for you in few days. (read more)

"Temwell Quadruple Tuning Helical Filter -7H4 & 5W4 Series", high sensitivity, low I.L., wide B.P. Filter, is Temwell special design for high frequency specification required equipment, such as IPTV, VoIP, 2 WAY Internet, D-CATV, MDS, Project 25 wireless, RF over Fiber, D-TV, etc, especially for 3 in 1 Network Digital Signal. There are over 200 models in our 2009 Selection Guide. (read more)

0913 SP AD

Temwell is the expert of Helical Band Pass Filter in the worldwide. We design and supply the RF Band Pass Filter with BW: 1MHz~300MHz and Fo: 42MHz~2600MHz, depending upon your requirement. We provide the customized specification service with suitable charge. (read more)

TST is now recognized as the leading SAW (surface acoustic wave) device supplier in Taiwan, as well as the key OEM/ODM supplier of SAW device in the world. (read more)

7H Case: Height 12.5mm/ Fo=45~1400MHz

5H Case: Height 8.6mm/ Fo=320~2600MHz

5R Toko Case: Height 8.6mm/ Fo=360~1000 MHz

Temwell (λ/4) technology supply Customized service at Fo of RF/ Lo/ IF with BW & Sensitivity (3~5 tuning) that you need, which MOD is 10 pcs each model with design charge. Customized is common in 2 way radio design. (read more)