Figure 1 from Tunable lumped-element notch filter with constant bandwidth | Semantic Scholar
FM Filter - Kintronic Laboratories, Inc.
CFM3-0.2 – FM Bandpass Filter – Sira Radio Systems
Figure 1 from Tunable lumped-element notch filter with constant bandwidth | Semantic Scholar
Band Pass and Band Reject Tunable filters
Tunable BandPass Filter - Resource Detail - The DXZone.com
FM TUNABLE NOTCH filter, FM tunable stop filter 88 - 108MHz $49.95 - PicClick
Amazon.com: Distill:FM Barebones - Broadcast FM Bandstop (Notch) Filter for Software Defined Radio (SDR) Applications : Electronics
Amazon.com: Flamingo+ FM - Broadcast FM Bandstop Filter v2 (FM Notch Filter) for Software Defined Radio (RTL-SDR) Applications. Blocks Problematic 88-108MHz Frequencies from Your SMA-Connected Radio : Electronics
bandpass filter
Notch Filters
88-110 MHZ FM NOTCH Band-Reject Filter Built & tested SMA conn - SV1AFN shop | eBay
87-108 MHz 1500W 1.5kW FM Bandpass Filter for Sale - FMUSER
Tin Lee Electronics :: FM Products
Tunable Band Pass Filter With N Female Connectors From 750 MHz to 1.5 GHz With a
FM Notch Filter 88-108MHz for Airband ++ Excellent Rejection 75dB; SMA-M + SMA-F | eBay
Tunable Filters
Flamingo+ FM - Broadcast FM Bandstop Filter v2 (FM Notch Filter) for Software Defined Radio (RTL-SDR) Applications. Blocks Problematic 88-108MHz Frequencies from Your SMA-Connected Radio : Electronics - Amazon.com
Amazon.com: Flamingo+ FM - Broadcast FM Bandstop Filter v2 (FM Notch Filter) for Software Defined Radio (RTL-SDR) Applications. Blocks Problematic 88-108MHz Frequencies from Your SMA-Connected Radio : Electronics
FM Notch Filter 88-108MHz; Excellent Rejection 85dB; Bandstop; 9th order FM Trap | eBay