ADT4-1WT+

Functions of ADT4-1WT+

• Excellent Electrical Characteristics
  • Return Loss: It has an excellent return loss of 20 dB type (specified in terms of decibel bandwidth). 
  • This means it can effectively reduce the reflection of signals, minimizing signal loss and interference caused by reflections, 
  • and ensuring efficient signal transmission.
  • Amplitude and Phase Imbalance: The amplitude imbalance is 0.1 dB type, 
  • and the phase imbalance is 1° type within 1 dB bandwidth.
  •  Such low amplitude and phase imbalances ensure that the signal maintains good consistency and stability during transmission, reducing signal distortion.
  • Insertion Loss: The maximum insertion loss is 3 dB, and in the frequency range of 2 MHz to 775 MHz, 
  • the insertion loss is typically in the range of 0.75 to 2.51 dB. Low insertion loss ensures that the signal power is not overly attenuated during transmission through the device, 
  • maintaining the strength of the signal.
  • Frequency Range: Operates in the frequency range of 2 MHz to 775 MHz,
  •  making it suitable for a wide variety of wireless communication systems and applications within this frequency band.
  • Impedance Transformation: It is a 1:4 core & wire transformer, 
  • which can be used for impedance matching to ensure that the impedance between
  •  different circuit parts or components is matched, improving signal transmission efficiency and reducing signal reflections.
• Other Features
  • Washable: It has the characteristic of being washable, which may be beneficial in some 
  • applications where the component needs to be cleaned or in environments where it may get dirty and require cleaning without being damaged.
  • Environmental Resistance: The working temperature range is -20°C to 85°C, and the storage temperature range is -55°C to 100°C.
  •  It can withstand a certain range of temperature changes, ensuring normal operation within the specified working temperature range and 
  • having certain reliability during storage under different temperature conditions. The maximum RF power is 0.25W, 
  • and the DC current is 30 mA, defining its power handling and current-carrying capabilities.

Applications of ADT4-1WT+

• Impedance Matching: As a 1:4 impedance transformer, it is widely used in circuits where impedance matching is required. For example, 
• in wireless communication systems, when connecting different components such as antennas, amplifiers, and transmission lines, 
• the impedances of these components may not be directly matched. ADT4-1WT+ can be used to transform 
• the impedance to achieve better signal transmission, reducing signal reflections and improving the overall efficiency of the system.
• Balun Applications: It is an RF and wireless balun component. Baluns are used to convert between unbalanced and balanced signals. 
• In many communication systems and circuits, there is a need to convert unbalanced signals (such as those from coaxial cables) to
•  balanced signals (for use in differential amplifiers, balanced antennas, etc.) or vice versa. ADT4-1WT+ can perform this 
• conversion function effectively within its operating frequency range of 2 MHz to 775 MHz. It is suitable for various wireless 
• communication systems, including but not limited to mobile communication base stations, wireless local area networks (WLANs), 
• and some short-range wireless communication devices, ensuring the normal transmission and reception of balanced and unbalanced signals.
• Complex Electromagnetic Environment Scenarios: Due to its good electrical characteristics and certain anti-interference ability 
• (implied by its stable performance parameters), it can be applied in complex electromagnetic environment scenarios. For example, 
• in intelligent transportation systems' vehicle electronic devices and industrial automation production line control systems, 
• where there are many electromagnetic interferences, ADT4-1WT+ can ensure the stable operation of equipment, 
• reduce malfunctions caused by electromagnetic interference, and ensure the normal transmission of power and signals.

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