Comet CF-30MR Low Pass Filter


Manufactured from the utmost quality components to effectively eliminate interference, including TVI and BCI, the High Pass TVI Filter with Braid Breaker is an indispensable asset for your radio amateur toolkit. Designed specifically for professional use, this remarkable product by Comet CF 30MR sets a new standard in performance.


The pinnacle of technological precision and unrivalled performance, behold the High Pass TVI Filter with Braid Breaker! Meticulously crafted from the finest components available, this exceptional creation has been specifically engineered to obviate any disruption caused by interference, including but not limited to TVI and BCI.

Incorporating cutting-edge innovation into its design, the Comet CF 30MR surpasses all expectations. Your shack deserves nothing less than perfection, making this filter an absolute essential for passionate radio amateurs like yourself. With a remarkable coverage extending up to an impressive 32MHz and unparalleled power handling capabilities of up to 500W – both in CW mode or a staggering 1kW PEP – prepare for an experience that will redefine your understanding of clarity.

Enhancing convenience without compromising on quality, our High Pass TVI Filter proudly features the widely sought-after SO239 connectors. Streamlined yet robustly built, it combines form and function flawlessly within its mere 800g weight. Maintaining impeccable electrical characteristics at an astounding impedance of 50 Ohms while ensuring minimal signal loss (less than 0.3dB) over frequencies ranging from a strikingly broad spectrum of 1.8MHz through captivatingly crisp audio until reaching a substantial reach of 30MHz.


  • Handles up to 500W CW 1kW PEP
  • 1.8 – 30 MHz, Less Than 0.3dB Loss
  • Impedance: 50 Ohms
  • V.S.W.R. Less Than 1 : 1.2
  • Connectors: M Type (SO239)
  • Weight: 800 g
  • Dimensions: 250 x 66 x 64 mm

Additional information

Weight1 kg