Band Pass Filters

A Band Pass Filter is an electronic device or circuit that acts as a gatekeeper, allowing signals that fall between two specific frequencies to pass while discriminating against signals at other frequencies. The range of frequencies that can pass through the filter is referred to as the passband.
Applications
Band pass filters are widely used in radio frequency transmitters and receivers. In a transmitter a band pass filter limits the bandwidth of the output signal, restricting the emission of undesired frequencies. In a receiver a band pass filter can be used to prevent unwanted signals being detected and processed. In both applications the band pass filter minimises interference, allowing communications to be optimised.

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Description Price Series Typical Centre Frequency Maximum Current Rating Maximum Voltage Rating Termination Style Package/Case Mounting Type Dimensions Depth Height Length Maximum Operating Temperature
RS庫存編號 701-3589
製造零件編號920-CON0085-30
Brandebm-papst
HK$290.24
單位
920-CON0085 - 3A 230 V ac Tab - Flange Mount 85 x 54 x 40.3mm 54mm 40.3mm 85mm +40°C
全新
RS庫存編號 213-3378
製造零件編號MLPF-WB-01E3
HK$1.174
個 (在毎卷:5000)
單位
STM32WB 2400 → 2500MHz - 200 V - Bumpless CSP - - - - - -
全新
RS庫存編號 213-3379
製造零件編號MLPF-WB-01E3
HK$2.451
/個 (每包:50個)
單位
STM32WB 2400 → 2500MHz - 200 V - Bumpless CSP - - - - - -