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LPD-18/40-30S 18-40Ghz 30dB Multi Band directional coupler with 2.92 connecter

Type:LDC-18/40-30S                                   Frequency range:18-40Ghz

Nominal Coupling:30                                   Insertion Loss:1.0dB

Coupling Accuracy:±1                                  Coupling Sensitivity to Frequency:±0.7

Directivity:12dB                                             VSWR:1.7

Power:20W                                                    Coneecter:2.92-F


Product Detail

Product Tags

Leader-mw Introduction to 40Ghz Couplers

Furthermore, the solid build construction of Leader microwave Tech.,(LEADER-MW) LDC-18/40-30S Broadband Couplers ensures long-term durability and resilience in demanding operational conditions. These robust couplers are built to withstand the rigors of real-world usage, making them a dependable asset for a wide range of industrial, telecommunications, and military applications.

Whether used in wireless communication systems, radar installations, or test and measurement setups, our couplers provide the reliability and precision needed to maintain optimal system performance. With their high directivity and low VSWR, these couplers are essential tools for achieving accurate power monitoring and level leveling, ensuring consistent and reliable operation of critical systems.

Leader-mw Specification

Type NO:LDC-18/40-30s 30dB directiona coupler

No. Parameter Minimum Typical Maximum Units
1 Frequency range 18 40 GHz
2 Nominal Coupling 30 dB
3 Coupling Accuracy ±1 dB
4 Coupling Sensitivity to Frequency ±0.7 dB
5 Insertion Loss 1.0 dB
6 Directivity 12 dB
7 VSWR 1.7 -
8 Power 20 W
9 Operating Temperature Range -32 +85 ˚C
10 Impedance - 50 - Ω

Remarks:

1、Not Include Theoretical loss 0.004db  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 Passivated  or stainless steel
Female Contact: gold plated beryllium bronze
Rohs compliant
Weight 0.15kg

 

 

Outline Drawing:

All Dimensions in mm

Outline Tolerances ± 0.5(0.02)

Mounting Holes Tolerances ±0.2(0.008)

All Connectors: 2.92-Female

18-40-30
Leader-mw Test Data
1.1
1.2
1.3

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