SRF1280A-100M

Arrays, Signal Transformers are broadly used in signal transduction applications for the purpose of amplification, transfer or isolation. The SRF1280A-100M is one such signal transformer, designed for small-signal amplification and can be used in many different applications.

The SRF1280A-100M is a miniature electrically decoupled two-port RF transformer, operating between DC and 1.4 GHz. The device is designed for general purpose cable impedance matching applications. It has a wide frequency range of 500 kHz to 1.4 GHz which is ideal for cable impedance matching and also for small-signal amplification.

The main application field for the SRF1280A-100M is in cellular and wireless communication, where it is used for signal amplification and transfer. It is used for impedance matching, so the impedance levels of connected cables are properly balanced for efficient signal transmission.

The SRF1280A-100M is also used in satellite TV receivers and cable TV receivers for impedance matching between the antenna and the TV receiver. With its wide frequency range, it can be used for many other applications, such as audio systems, and even in medical instrumentation.

The SRF1280A-100M has an insertion loss of 1 dB in the frequency range of 500 kHz to 1.4 GHz, along with a VSWR of 1.4. This makes it ideal for cable impedance matching and small-signal amplification.

The working principle of the SRF1280A-100M comes down to two main components, a primary winding and a secondary winding. The primary winding is the input winding and the secondary winding is the output winding.

The input signals are delivered to the primary winding and the transformer amplifies the signal. In the process, the impedance of the signal is transformed from the input impedance to the output impedance, thus providing impedance matching and power transfer.

The SRF1280A-100M has a wide frequency range, low insertion loss, and low VSWR, making it a great choice for any signal transmition application. Its small footprint makes it a great choice for use in crowded environments, such as cellular and wireless communication systems.

In conclusion, the SRF1280A-100M is an ideal device for impedance matching, small-signal amplification, and power transfer in the frequency range of 500 kHz to 1.4 GHz. It is suited for many different applications, such as cellular and wireless communication, satellite receivers, cable receivers, audio systems, and medical instruments. The small footprint makes it perfect for crowded environments.