VHF Bandpass Filter for FM Broadcast and Airband (88–118 MHz, 100 MHz Center) Helium KEY SPECIFICATIONS OVERVIEW

KEY SPECIFICATIONS OVERVIEW

Receiving weak GNSS signals

SMA female to 2 X SMA female adapter*1pcs

800 MHz               40 dB

5 dB 90 MHz 52 dB 100 MHz (FM band centre) 72 dB 110 MHz 6 dB 120 MHz 1 dB 130–200 MHz < 0

VHF Bandpass Filter for FM Broadcast and Airband (88–118 MHz, 100 MHz Center) Helium KEY SPECIFICATIONS OVERVIEWPRODUCT OVERVIEW The FM broadcast band (88108 MHz) and the lower VHF airband (108118 MHz) occupy one of the busiest and most interference prone regions in the radio spectrum. AM broadcast transmitters below 30 MHz, shortwave stations, paging systems, and an increasingly crowded VHF environment above 130 MHz all compete for the dynamic range of any wideband receiver tuned to this region. A filter centered at 100 MHz and covering the 88 to 118 MHz