Products
2-18Ghz 10dB directional coupler with SMA
| Leader-mw | Introduction to 18Ghz Couplers |
Leader microwave Tech.,(LEADER-MW) couplers are specifically developed for system applications that require external leveling, accurate monitoring, signal mixing, or swept transmission and reflection measurements. For various applications, including as electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measuring, antenna beam shaping, and EMC testing conditions, these couplers offer straightforward solutions.
| Leader-mw | Specification |
Type NO:LDC-2/18-10s
| No. | Parameter | Minimum | Typical | Maximum | Units |
| 1 | Frequency range | 2 | 18 | GHz | |
| 2 | Nominal Coupling | 10 | dB | ||
| 3 | Coupling Accuracy | ±0.5 | dB | ||
| 4 | Coupling Sensitivity to Frequency | ±1 | dB | ||
| 5 | Insertion Loss | 0.84 | dB | ||
| 6 | Directivity | 15 | dB | ||
| 7 | VSWR | 1.4 | - | ||
| 8 | Power | 50 | W | ||
| 9 | Operating Temperature Range | -40 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Remarks:
1、Not 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 | ternary alloy three-partalloy,Gold-plated brass |
| 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 |
