
Allicdata Part #: | ATT-290F-04-SMA-02-ND |
Manufacturer Part#: |
ATT-290F-04-SMA-02 |
Price: | $ 77.94 |
Product Category: | RF/IF and RFID |
Manufacturer: | Cinch Connectivity Solutions Midwest Microwave |
Short Description: | ATTENUATOR 4 DB DC 18GHZ |
More Detail: | RF Attenuator 4dB ±0.3dB 0Hz ~ 18GHz 2W SMA In-Li... |
DataSheet: | ![]() |
Quantity: | 1000 |
5 +: | $ 70.84700 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Attenuation Value: | 4dB |
Frequency Range: | 0Hz ~ 18GHz |
Power (Watts): | 2W |
Package / Case: | SMA In-Line Module |
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
Attenuators are an important type of electronic device used in a wide variety of applications. The ATT-290F-04-SMA-02 is a two-port resistor-type adapter, consisting of two dielectric plates separated by a superconducting layer of conducting material. It is commonly used as a high-frequency, low-attenuation attenuator for impedance matching of microwave circuits.
The working principle of the ATT-290F-04-SMA-02 is based on creating a resistance to the signal flow. The device features an internal resistance network composed of several resistors, along with a series of inductors, capacitors, and voltage dividers. This resistance network is connected between its two ports, allowing signals to be “rejected” from one port and “accepted” by the other. The signal entering the port with higher rejection will experience higher attenuation than the signal entering the port with higher acceptance.
The ATT-290F-04-SMA-02 is an excellent choice for applications where high-frequency signals need to be matched and/or attenuated. It is suitable for use in most high-frequency microwave circuits, such as radar systems, mobile phones, and Wi-Fi systems. The attenuator is also useful in applications where a precise level of attenuation is required, such as in laboratory experiments and medical equipment where more accurate measurements need to be taken.
The ATT-290F-04-SMA-02 is a very reliable device that offers excellent temperature and vibration stability. It is also available in a wide range of sizes and connection types, making it suitable for any application. Additionally, the device provides high-level isolation, ensuring that signals sent across different ports remain completely separated. The device also features low insertion loss and low harmonic distortion.
In summary, the ATT-290F-04-SMA-02 attenuator is an excellent device for any scenario where high-frequency, low-attenuation signal control is needed. Its reliable performance ensures high-quality signal delivery and maximum performance, even in the most demanding applications.
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