NEW 1PC Crystal Filter AM Filter 10.7MHz +/ 7KHz Bandpass Filter Narrowband 10.7M|Earphone Accessories| - AliExpress
Bandfilter Standardausfuehrung FM10.7MHz Stufe=Demodulator-E, Grieder Elektronik Bauteile AG
TC - Estimating surface mass balance patterns from unoccupied aerial vehicle measurements in the ablation area of the Morteratsch–Pers glacier complex (Switzerland)
Quartz Crystal Filter 10.7MHz 49.950M 52.45M 21.4M 45M ±7KHz 10.7M ±3.75Khz Bandpass Narrowband filter F/ Ham Radio Amplifier|Instrument Parts & Accessories| - AliExpress