5R4 Series catalog (50 ohm)
5R Filter Series is developed according to the product specifications of the Toko filter series, which enable to completely replace the product characteristics of the Toko filter in order to meet the market demand of Toko Filter substitutes. Temwell design and develop 4POLE RF Helical Bandpass Filter as 5R4 Series. 5R-4POLE series is a new series developed based on the fact that Toko Filter cannot meet the market demand for high Rejection. According to the parameter design of Toko 5HW/5HT, Temwell team focus on the Rejction value as critical to design out the solution. The detailed product description is as bellow catalog.
*Center Frequency range: 200 ~ 2600MHz
*Bandwidth range: 2 ~ 120MHz
*Attenuation value: 20~30dB
Please select the item closest to the required parameters from the 5R series catalog as following, it would be the basic model for applying advanced customized services. Custom spec value service is available based on all standard P/N, including Frequency change, BW change, Attenuation value upgrading, Size change, Pin position change, and connectorized model, etc.