| Brand | Generic |
|---|---|
| Compatible Brand | Universal |
| Type | Filter |
| Unit Type | Unit |
| Manufacturer Warranty | 2 Years |
| Band | HF |
Check the listing for details. 433MHZ Low-Pass Filter LPF RF HF Radio Lowpass 7th-Order Elliptic Function 470M. Condition: New. Listed at 9.38 USD. A low-pass filter passes signals below the cutoff frequency, while signals above the cutoff frequency are attenuated. Commonly used for the suppression of high-order harmonics of electromagnetic signals, or placed at the back of the mixer to filter out high-frequency clutter, which plays the role of frequency selection.