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By certification 
Product Introduction:
This new band pass filter refers to a filter that can pass frequency components in a certain frequency range, but attenuates frequency components in other ranges to a very low level, as opposed to the concept of a band-stop filter. It can also be generated by combining a low-pass filter with a high-pass filter. This passband filter is designed to block the 97MHz-517.25MHz frequency and pass the 0-85MHz and 550-1218MHz bands with over 40dB of attenuation. Its bandwidth and center frequency can be adjusted separately, and the adjustment is more convenient.
The new band pass filter is suitable for wireless transmitters and receivers. It can be used in a transmitter to limit the bandwidth of the output signal to the minimum necessary level and transmit the data at the preferred speed and form. Similarly, in a receiver, a bandpass filter allows signals in the preferred frequency range to be decoded while keeping signals at unwanted frequencies away. The signal-to-noise ratio (S/N) of the receiver can be optimized by BPF.
Specification:
Model# |
F-021 |
Pass Band |
0-85MHz & 550-1218MHz |
Return Loss |
≥10dB |
Stop Band |
97MHz-517.25MHz |
Pass Band Insertion Loss |
≤3.5dB |
Rejection |
≥40dB |
Number of input |
1 |
Number of output |
1 |
Testing diagram:
FQA
Q1: Who are we?
We are professional ODM provider of RF products includes TV antenna, TV signal amplifier, LTE filter, Splitter, etc. Our experienced engineers design both mechanical and electronic for customers. All products are assembled and tested in our productioin line.
Q2: What is your terms of payment ?
We accept 30% T/T as down payment, balance 70% to be paid before shipment after we showed the final inspection reports.
Q3: What is your delivery time ?
It is depend on the items and quantity. Genernally we provide 35days for New Pass Band Filter.
http://www.nbinnovever.com/
