Price List for Frequency Cavity Filter
| Frequency | Unit Cost USD | Type | Dimension mm |
| 175Mhz cavity filter (Vcan1885) | 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 | Unit Price USD | Frequency Range | Max Power Consumption | |
| Helical Filter | 72 | 150-300Mhz | 10 Watts | 175MHz |
| Helical Filter | 65 | 300-900Mhz | 10 Watts | 340MHz 522MHz |
| Cavity Filter | 148 | 300-500MHz | 100 Watts | |
| Cavity Filter | 148 | 700-1000MHz | 100 Watts | |
| Cavity Filter | 119 | 1300-1500MHz | 100 Watts |
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.