Products
LDC-1/18-16S 1-18Ghz 16 dB Directional Coupler
| Leader-mw | Introduction to 16dB Couplers |
Introducing the LDC-1/18-16S 1-18GHz 16dB directional coupler, proudly manufactured in China by Chengdu Leader Microwave Technology Co., Ltd. This high-quality, reliable product is designed to provide exceptional performance in a wide range of applications.
LDC-1/18-16S is a directional coupler with an operating frequency range of 1-18GHz. The coupling coefficient is 16dB, enabling precise power monitoring and signal distribution. Whether used in telecommunications, aerospace or R&D, this coupler ensures accurate measurements and efficient signal transmission.
One of the key features of the LDC-1/18-16S is its excellent frequency coverage. It supports wider bandwidth and is suitable for various communication systems. Its compact size and rugged construction also make it ideal for laboratory and field use.
This directional coupler is designed with advanced technology and exquisite craftsmanship to provide excellent performance and durability. Its high directivity minimizes unwanted signal leakage, providing clear and accurate measurement readings. Additionally, its low insertion loss ensures minimal impact on the overall system.
| Leader-mw | Specification |
| No. | Parameter | Minimum | Typical | Maximum | Units |
| 1 | Frequency range | 1 | 18 | GHz | |
| 2 | Nominal Coupling | 16 | dB | ||
| 3 | Coupling Accuracy | ±1 | dB | ||
| 4 | Coupling Sensitivity to Frequency | ±0.5 | ±0.8 | dB | |
| 5 | Insertion Loss | 1.6 | dB | ||
| 6 | Directivity | 12 | 15 | dB | |
| 7 | VSWR | 1.5 | - | ||
| 8 | Power | 20 | W | ||
| 9 | Operating Temperature Range | -45 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Remarks:
1、Include Theoretical loss 0.11db 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 |
