![](/images/bg_top.jpg)
![](/images/banner_products.jpg)
![](/images/menu_top.gif)
![](/images/menu_bottom.gif)
Harmonic Reject
![](/downloads/en/products/Harmonic-Reject.jpg)
Apollo offers a wide range of harmonic rejection filters, in terms of harmonics (2nd, 3rd, 4th etc), attenuation values, and power levels. Depending on the specifications, either a waffle iron or alternate high impedance-low impedance design is used. These types of filters are low pass, wide stopband, reactive devices which reflect the stopband frequency.
Features
Features
- WR-22 to WR-650
- Lowest possible Insertion Loss
- Highest possible rejection
- Minimal group delay
- Wide stopband
- High power capable
- Compact size and weight
- Robust construction
- Precision manufactured