In the scenarios of radio and television transmitting system and military communication base station, high power RF link has been facing the two major problems of narrowband standing wave fluctuation and heat dissipation bottleneck for a long time. The recently launched 170-180MHz/1500W circulator, with millimeter wave magnetic circuit optimization technology and composite cavity heat dissipation architecture, it achieves the lowest insertion loss (≤0.25dB) and the highest continuous power (1500W) among similar products. Highest continuous power (1500W), helping customers break through the stability limit of narrow-band high-power systems. The product specifications are as follows:
170-180MHz High Power Circulator Typical Applications:
Radio and Television broadcasting system
- FM Broadcast Transmitter Protection for Extended RF Component Life.
- Digital TV Tower Link Optimization.
Military Communications and Radar Systems
- Increased energy efficiency of high-frequency heating systems.
- Plasma generator reflection protection prevents electrode erosion caused by reverse power overload.
Communications Infrastructure
- 5G Base station amplifier protection.
- Satellite earth station uplink, guaranteeing unidirectional transmission of signals between antenna ports and amplifiers, reducing the risk of neighboring frequency interference.
In summary, the circulator realizes reliable isolated transmission of 1500W power level in the 174MHz band through the non-reciprocal characteristics of ferrite material and enhanced heat dissipation design, providing a key device-level solution for scenarios such as broadcasting and emergency communication.
