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LDC-1/26.5-10S 1-26.5Ghz 10dB directional coupler

Type:LDC-1/26.5-10s                                   Frequency range:1-26.5Ghz

Nominal Coupling:10                                   Insertion Loss:1.2dB

Coupling Accuracy:±1.2                              Coupling Sensitivity to Frequency:±1.2

Directivity:9dB                                             VSWR:1.6

Connecter:SMA-F

LDC-1/26.5-10S 1-26.5Ghz 10dB directional coupler


Product Detail

Product Tags

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

1-265.
Leader-mw Test Data
1.1
1.2
1.3

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