AJAV-6781-SG1

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

An RF amplifier is a type of electronic amplifier that amplifies low-power signals in the radio frequency spectrum up to microwaves. RF amplifiers are capable of providing the signals with a high power output Level.

The AJAV-6781-SG1 is one such RF amplifier manufactured by AJAV Corporation. It is a two stage RF amplifier with a power output of up to 10 watts under matched conditions. It is mainly used in transmitters, telemetry, and communications systems.

The AJAV-6781-SG1\'s performance specifications include a frequency range of 20 MHz - 6GHz, 11dB typical small-signal gain, and 75 mW typical noise figure. It also has a high third-order input intercept point of greater than +45 dBm and 0.1 dB gain flatness up to 5 GHz. It achieves gain linearity of greater than 60 dB at rated output power, providing low distortion. It has a saturated output power of 10 watts, making it a versatile choice for applications that require high power combined with low noise.

The working principle of the AJAV-6781-SG1 relies on a simple logical sequence. The main idea is to take in the RF signal at a low level, amplify it, and then output it at a higher power level. The two stages of amplifier design, the input stage and output stage, help to achieve this goal. The input stage takes in the signal and amplifies it with a low-noise transistor which is then followed by a linearizing circuit. This circuit helps to maintain the linear relationship between the input and output signals at low levels of power. The output stage then amplifies the low-level signal and outputs the high-power signal. This entire process is controlled by the adjustable bias settings to optimize the gain and noise figure of the amplifier.

The AJAV-6781-SG1 is an ideal choice for applications requiring high power with low noise. Its wide frequency range and good linearity make it an excellent choice for transmitters, telemetry, and communications systems. Its robust design and low power consumption also make it an attractive option for extending battery life and maximizing system performance in a cost-effective manner.

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