CP0805A0902EWTR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Coupler Type:	Standard
Frequency:	890MHz ~ 915MHz
Coupling Factor:	10.5 ± 1dB
Applications:	GSM
Insertion Loss:	0.85dB
Power - Max:	3W
Isolation:	-18dB
Return Loss:	-20dB
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805

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 Directional Coupler

A Directional Coupler is a type of RF (Radio Frequency) component used to measure the power of a signal. One of the most common directional couplers used in the radio communication industry is the CP0805A0902EWTR. It is designed for measuring the power of signals in the frequency range of 0.9 – 2.0 GHz. The directional coupler is composed of four transmission line segments, two of which are connected to a central cross point. The two outside segments are used for input and output while the two inside segments are connected to a device or network that can measure power. The purpose of the device is to isolate a signal’s power and send it to the measuring device in order to obtain an accurate measurement of the signal’s strength.The coupler’s construction includes a shielding plate, which provides additional support to help prevent signal leakage. The shielding plate plays an important role in blocking unwanted signals that may interfere with the measurement. It also improves the signal-to-noise ratio of the measurement system, which is important for accurate readings.In addition to its primary purpose of measuring power, a directional coupler can also be used for a number of other tasks. It can be used to combine signals, split signals, and even reflect signals. For instance, it can be used in a system for signal division or for signal boosting. It can also be used to measure the impedance of a transmission line, or for impedance matching.The CP0805A0902EWTR directional coupler is designed to operate reliably in a variety of environments. It has a maximum input power level of +27 dBm and a maximum output power level of +20 dBm. It has a maximum reflected power of +17 dBm. The device also has a wide dynamic range of -85 dBV to +20 dBV, allowing it to measure signals in extreme conditions. The coupler has a low insertion loss, making it ideal for measuring weak signals without added distortion or noise.The CP0805A0902EWTR directional coupler offers robust performance and reliable measurements, making it a suitable choice for a variety of applications. It is widely used in mobile communication, satellite communication, WIMAX, Wi-Fi, radio astronomy, and many other industries.

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

Part Number	Manufacturer	Price	Quantity	Description