DC0710J5010AHF |
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Allicdata Part #: | 1173-1084-6-ND |
Manufacturer Part#: |
DC0710J5010AHF |
Price: | $ 0.61 |
Product Category: | RF/IF and RFID |
Manufacturer: | |
Short Description: | COUPLER 10DB 700-1000MHZ 0805 |
More Detail: | RF Directional Coupler General Purpose 700MHz ~ 1G... |
DataSheet: | DC0710J5010AHF Datasheet/PDF |
Quantity: | 10072 |
1 +: | $ 0.55440 |
10 +: | $ 0.49203 |
25 +: | $ 0.44453 |
100 +: | $ 0.38896 |
250 +: | $ 0.34133 |
500 +: | $ 0.30164 |
Series: | Xinger® |
Packaging: | Digi-Reel® |
Part Status: | Active |
Coupler Type: | Standard |
Frequency: | 700MHz ~ 1GHz |
Coupling Factor: | 10.9dB |
Applications: | General Purpose |
Insertion Loss: | 0.21dB |
Power - Max: | 2W |
Isolation: | -- |
Return Loss: | 17.5dB |
Package / Case: | 0805 (2012 Metric) |
Supplier Device Package: | 0805 |
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The DC0710J5010AHF is a radio frequency (RF) directional coupler, a passive network component that couples (transfers) power from the main line of a transmission system to a monitoring line while having a little effect on the characteristics of the main signal. It is essential for measuring transmitted power in RF communications systems, antenna testing, and many other functions.
RF directional couplers are designed to efficiently transfer power from a signal line to a measurement line without significantly affecting the main signal. An RF coupler couples a fraction of the power from the main line and helps measure the transmitted power without inserting a direct load into the main line. A signal power calculator determines the correct coupler to use based on the signals involved, their frequencies, and the amount of power to be measured.
DC0710J5010AHF has a power handling capacity of 710 Watts (CW). This means it can transfer 710 Watts of power (in a continuous state) from the main signal line to the measurement line. It has a coupling factor of 10 dB and working frequency range from 0.4 GHz to 500 MHz. The directivity is 40 dB and the impedance is 50 Ohms. The connector used with this coupler is a N-type.
This RF coupler is mainly used for antenna testing purposes or in transmit systems. An antenna’s return loss can be measured by inserting the coupler in the RF line between the antenna and the transmitter. The return loss is measured at the measurement port of the coupler and the coupler will measure only the power that is reflected back from the antenna. This helps tuning the antenna to the ideal performance.
Another application of this RF coupler is in-network power measurements. The coupler is installed between the transmitter and the load, such as an amplifier or other active components. The power output and the loss of the amplifiers can be accurately measured using this RF coupler. Additionally, it is often used to measure the power of low power signals, such as those used by consumer wireless devices like cell phones and wireless routers.
The DC0710J5010AHF can work in either a symmetrical or unsymmetrical signal environment and does not require tuning. Its high power handling capacity, frequency range and usability make it an ideal choice for wide range of RF power measurements applications.
The specific data is subject to PDF, and the above content is for reference
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