14350MHz

14350 MHz refers to a radio frequency of fourteen thousand three hundred fifty megahertz, placing it in the lower portion of the very high frequency (VHF) and high frequency (HF) bands. In the context of wireless communication, this frequency lies within the industrial, scientific, and medical (ISM) band used for certain radar, satellite, and microwave communication systems. Because the frequency is above the conventional FM broadcast band yet below the frequency used for typical cellular mobile phones, it can support high‑bandwidth links with relatively low atmospheric attenuation.

In satellite engineering, many geostationary satellites employ transponders that down‑convert signals received from the Ku band (around 12–18 GHz) to intermediary frequencies such as 14.35 GHz before transmitting back to Earth. This practice reduces the impact of atmospheric dispersion and simplifies the design of the satellite’s RF front‑end. Some terrestrial microwave links that require long‑wave propagation use frequencies near 14.35 GHz to achieve a balance between beamwidth and bandwidth.

The technical challenges at 14.35 GHz include maintaining phase stability, limiting multipath interference, and managing the skin effect in copper conductors, which becomes significant at these frequencies. Consequently, signal integrity demands the use of high‑precision oscillators, temperature‑compensated crystals, and low‑loss waveguide or coaxial components. High‑speed digital electronics are also constrained by the need to support GHz data rates while minimizing power consumption in compact devices.

Overall, 14350 MHz is a useful frequency band for specific high‑performance radio and microwave systems, particularly those requiring a compromise between signal robustness and processing speed.