Products
LDC-0.5/18-30S 18GHz 30dB Directional Coupler
| Leader-mw | Introduction to Broadband Couplers |
Introducing the LDC-0.5/18-30S 18GHz 30dB directional coupler of Chengdu leader microwave Tech,a high-quality and efficient solution to meet your RF signal distribution needs. With its excellent performance and reliable design, this directional coupler is the perfect choice for a variety of applications.
The LDC-0.5/18-30S features a compact yet sturdy construction ensuring long-lasting durability and is suitable for both indoor and outdoor use. Its impressive 18GHz frequency range and 30dB power handling capability make it a versatile choice for various industries including telecommunications, aerospace and defense.
One of the main highlights of this directional coupler is its low insertion loss. LDC-0.5/18-30S has a loss of only 1.2dB, ensuring minimal signal attenuation, enabling efficient distribution of RF signals. This feature makes it ideal for critical applications where signal integrity is critical.
| Leader-mw | Specification |
Type No:LDC-0.5/18-30s
| No. | Parameter | Minimum | Typical | Maximum | Units |
| 1 | Frequency range | 0.5 | 18 | GHz | |
| 2 | Nominal Coupling | 30 | dB | ||
| 3 | Coupling Accuracy | ±1.5 | dB | ||
| 4 | Coupling Sensitivity to Frequency | ±1.0 | dB | ||
| 5 | Insertion Loss | 1.2 | dB | ||
| 6 | Directivity | 10 | dB | ||
| 7 | VSWR | 1.5 | - | ||
| 8 | Power | 50 | W | ||
| 9 | Operating Temperature Range | -40 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Remarks:
1.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 | ternary alloy three-partalloy |
| 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: SMA-Female
| Leader-mw | Test Data |
