High-power (200 Watts max) 7-pole Low-Pass Filter PCB module of high quality - It is delivered fully built & tested as shown in the photo.
Every filter is measured and tested before shipping.
The filters are designed for maximum second-harmonic attenuation and are called (With Added Zero) as per W3NQN's work.
PCB dimensions: 72 x 25 mm, height with T94-x toroids: 28 mm
US made Micrometals toroids are used (T94-2 and T94-6 types) and high voltage (250 V) low K 0805 size SMD capacitors.
Pin-headers can be used for the input and output ports or wire can be soldered on the PCB pads.
The PCB modules are shipped without pin-headers or connectors.