SGA-4186

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF amplifiers, such as SGA-4186, are electronic devices commonly used in radio communications. They are used to amplify weak signals to achieve their desired strength and performance. The SGA-4186 is an example of a hybrid RF amplifier, meaning it combines the best of both tube and solid state technologies. It boasts high power efficiency while remaining cost-effective.

The applications of SGA-4186 are varied and include broadband amplifiers for use in commercial, broadcast and broadcast television (BTV), two-way radio and amateur radio services, cellular and personal communication systems (PCS), military communication applications, microwave and satellite applications, automotive applications, scientific applications and long range wireless communication.

The SGA-4186 utilizes a unique hybrid design to gain an advantage in performance and cost. BTV amplifiers, in particular, benefit from the combination of technologies as combining the benefits of two different technologies allows for higher efficiency, better linearity and lower costs. This makes it ideal for broadcast television applications.

The working principle of the SGA-4186 involves the amplification of an RF signal, which is then further amplified, determined by the exact type of amplifier used. Depending on whether the amplifier is linear or a class D amplifier, the output power can also be adjusted. In the case of a hybrid amplifier, the output power can be further adjusted due to the two tube and solid-state technologies present.

The SGA-4186 also features an efficient electronic current-limiting circuit, allowing for higher output power with minimal heat generation. This leads to increased efficiency, improved linearity and lower power consumption, making it ideal for low-powered applications. Another feature is a temperature protection circuit which will shut down the amplifier in the case of excess operating temperature.

Overall, the SGA-4186 is a hybrid RF amplifier that combines the best of tube and solid-state technologies with an efficient electronic current-limiting circuit and temperature protection circuit. This makes it a versatile and cost-effective choice for a variety of applications, including commercial, broadcast and broadcast television (BTV), two-way radio and amateur radio services, cellular and personal communication systems (PCS), military communication applications, microwave and satellite applications, automotive applications, scientific applications and long range wireless communication.

The specific data is subject to PDF, and the above content is for reference