In the event of a line failure, automatic switching allows for stable operation without interrupting the signal!
Our "STSW-21WR" is an RF signal switch that inputs RF signals from antennas, transmission lines, etc., into two main/sub systems and allows for manual switching of the RF signals. The power supply is redundant, and by inputting from a separate power line, you can use it with peace of mind. 【Specifications】 ■ Transmission frequency range (MHz): 10–770 ■ Input/output impedance (Ω): 75F type ■ Input/output VSWR: 1.5 or less ■ Insertion loss (dB): A input within 3.5 / B input within 3.5 ■ Input monitor (A/B) (dB): -10 ± 2.0 or less, etc. *For more details, please download the PDF or feel free to contact us.
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【Other Products】 ■ RF Signal Automatic Switch 'STSW-21WJR' - This is an RF signal automatic switch that inputs RF signals from antennas, transmission lines, etc., into two systems: main and sub. When the detection level on the main side drops below a specified threshold, it automatically switches to the sub side. It will automatically switch back to the main side when the level on the main side returns to the specified threshold. * Products other than the above can also be manufactured upon request. * For more details, please download the PDF or feel free to contact us.
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Our company develops, manufactures, and sells cable television-related equipment with the motto of high quality, low cost, and short delivery times. Although we are a small company, we strive to meet the needs of our customers with products tailored to their requests, even when it is difficult for other companies to do so. Additionally, we leverage our years of technical experience to engage in the development of high-quality, high-performance products that consider the environment and eco-friendliness.