Leader-mw | Introduction to LDC-1/26.5-10S 1-26.5Ghz 10dB directional coupler |
LEADER-MW 10dB Directional Coupler in the 1-26.5 GHz frequency range with a directivity of 9dB is a critical component often used in microwave and RF systems for signal sampling and monitoring. This type of coupler is designed to selectively sample a portion of the power from a transmission line, providing an output that is proportional to the incident power while maintaining high isolation between the input and output ports.
The 10dB coupling level indicates that the coupler will extract 1/1000th of the power from the main signal path, which is useful for applications where minimal signal disruption is essential. The 1-26.5 GHz operating range makes this coupler suitable for a wide array of applications, including telecommunications, radar systems, and satellite communications, as it encompasses many standard communication bands.
In summary, a 10dB Directional Coupler with a 1-26.5 GHz frequency range and 9dB directivity is a versatile and precise tool for RF and microwave engineers, offering robust performance for signal monitoring and analysis in a variety of high-frequency applications.
Leader-mw | Specification |
Type NO:LDC-1/26.5-10S
No. | Parameter | Minimum | Typical | Maximum | Units |
1 | Frequency range | 1 | 26.5 | GHz | |
2 | Nominal Coupling | 10 | dB | ||
3 | Coupling Accuracy | ±1.2 | dB | ||
4 | Coupling Sensitivity to Frequency | ±1.2 | dB | ||
5 | Insertion Loss | 1.2 | dB | ||
6 | Directivity | 9 | dB | ||
7 | VSWR | 1.6 | - | ||
8 | Power | 20 | W | ||
9 | Operating Temperature Range | -40 | +85 | ˚C | |
10 | Impedance | - | 50 | - | Ω |
Remarks:
1.Include Theoretical loss 0.46db 2.Power rating is for load vswr better than 1.20:1
Leader-mw | Environmental Specifications |
Operational Temperature | -30ºC~+60ºC |
Storage Temperature | -50ºC~+85ºC |
Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
Shock | 20G for 11msec half sine wave,3 axis both directions |
Leader-mw | Mechanical Specifications |
Housing | Aluminum |
Connector | stainless steel |
Female Contact: | gold plated beryllium bronze |
Rohs | compliant |
Weight | 0.15 |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: SMA-Female
Leader-mw | Test Data |