Feature

●[For 403 MHz receivers] This filter has a low insertion loss in the band, with steep limit characteristic and is intended for 403 MHz receivers.
●Aluminium alloy: use a shielded aluminium alloy housing with less interference and no interference outside the band.
●Compact size: the bandpass saw filter is small and compact, easy to use and does not take up space.
●[Good Suppression] Good suppression of out-of-band remote signals, better than products manufactured with unequipped circuit boards.
●High efficiency: the filter can effectively filter out out-of-band signals, reduce noise and increase the dynamic range.


Description

Function:
1. [For 403 MHz receivers] This filter has a low insertion loss in the band, with steep limit characteristic and is intended for 403 MHz receivers.
2. High efficiency: the filter can effectively filter out out-of-band signals, reduce noise and increase the dynamic range.
3. [Good Suppression] Good suppression of out-of-band remote signals, better than products manufactured with unequipped circuit boards.
4. Aluminium alloy: use a shielded aluminium alloy housing with less interference and no interference outside the band.
5. Compact size: the bandpass saw filter is small and compact, easy to use and does not take up space.


Specification:
Item Type: Bandpass Filter
Material: aluminium alloy.
Model: FBP-403s.
Impedance: 50Ω.
Middle frequency: 403 MHz.
1dB Forward Range: 401-405MHz
Insertion loss: