Price List for Frequency Cavity Filter

Frequenz	Kosten pro Einheit US Dollar	Art	Dimension Millimeter
175Mhz cavity filter (Vcan 1885)	198.00	Cavity Band-Pass Filter 170Mhz~180Mhz	124×47×34
320Mhz cavity filter	162.00	Cavity Band-Pass Filter 303Mhz~335Mhz	124×47×34

Price List for Frequency Helical Filter

Frequency Type	Einzelpreis US Dollar	Frequenzbereich	Maximale Kraft Verbrauch
Helical Filter	72	150-300Mhz	10 Watt	175MHz
Helical Filter	65	300-900Mhz	10 Watt	340MHz 522MHz
Hohlraumfilter	148	300-500MHz	100 Watt
Hohlraumfilter	148	700-1000MHz	100 Watt
Hohlraumfilter	119	1300-1500MHz	100 Watt

A band-pass filter is needed for a wireless communication antenna to allow only the desired frequency range to pass while blocking unwanted signals and interference from other bands.