Chengdu SinoScite Technology Co., Ltd.
Chengdu Sinoscite Technology Co., Ltd. is an international advocate of innovation in microwave and millimeter wave fields.
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Low Insertion Loss High Directional Microwave Microstrip Directional Coupler
Quick Details
1. Product Type:Coupler
2.Model:CP17.7-23.55GS-3149
3.Working Frequency:17.7-23.55GHz
4.Insertion Loss:≤1.4dB
5.In-Band Fluctuation:≤0.5dB
6.Coupling:10±1.5dB
7.Coupling Consistency:≤±0.75dB
8.Directionality:≥15dB
9.Input And Output VSWR:≤1.4
10.Coupled Port VSWR:≤1.5
11.Input And Output Interface:Coaxial (2.92-K)
12.Coupling Port Output:Coaxial (2.92-K)
13.Material:Brass silver plated
14.Surface Treatment:Black paint
RF Coupler Basics & Selection
RF & Microwave couplers are passive devices that are used to sample high frequency signals. It takes one signal as the input and provides two outputs – One being the regular output and the other being the coupled output. Based on the required application, the power level of the coupled signal can be varied when designing the device. Couplers have many applications and are used for sampling signals, signal injection, signal generation, used to measure incident/reflected power to determine VSWR and have a number of other applications.