For 5G Repeater
Materials for Waveguide Filter
-
Ceramic filter substrates for repeaters in bulk.
-
Ingredient for Dielectric Ceramic
Permittivity > 15, sintering temperature
> 1,200℃
- TCF(Thermal Coefficinet of Frequency)
is a very important factor - Even when the temperature changes,
the frequency characteristics should remain unchanged.
(Repeaters are installed outdoors, susceptible to temperature variations) - A cavity filter can achieve high performance,
but is bulky and expensive at the same time.
Ceramic waveguide filters reduce the size and have excellent characteristics to solve the problems.
