Leader-mw | Introduction to LDDC-2/18-30N-400W 2-18Ghz Ultra wideband high power dual directinal Couplers |
Leader-mw LDDC-2/18-30N-400W is a high-performance, ultra-wideband coupler designed to operate over a frequency range of 2 to 18 GHz. This dual directional coupler features a coupling factor of 30 dB, making it suitable for applications requiring precise signal monitoring and analysis without significant loss to the main transmission path.
With a power rating of 400W, the LDDC-2/18-30N-400W can handle high power levels, ensuring reliability and performance even in demanding environments. Its ultra-wideband design allows it to be used across a broad spectrum of frequencies, making it versatile for various applications such as telecommunications, radar systems, and satellite communications.
The coupler's compact size and robust construction make it ideal for integration into tight spaces while maintaining high performance. It is designed to provide excellent electrical characteristics with low insertion loss and high return loss, ensuring minimal interference and maximum signal integrity.
Overall, the LDDC-2/18-30N-400W is an advanced coupler that offers exceptional performance, wide frequency coverage, and high power handling, making it a reliable choice for engineers and technicians working on complex and high-power communication systems.
Leader-mw | specification |
No. | Parameter | Minimum | Typical | Maximum | Units |
1 | Frequency range |
2 |
- |
18 |
GHz |
2 | Insertion Loss |
- |
- |
0.6 |
dB |
3 | Nominal Coupling: |
- |
30±1.0 |
dB |
|
4 | Coupling Sensitivity to Frequency: |
- |
±0.7 |
dB |
|
5 | VSWR |
- |
1.5(Input) |
- |
|
6 | Power |
400w |
W cw |
||
7 | Directivity: |
10 |
- |
dB |
|
8 | Impedance |
- |
50 |
- |
Ω |
9 | Connecter |
IN and OUT:N-F,Coupling:SMA-F |
|||
10 | Preferred finish |
Nickel-plated |
Remarks:
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 | 0.25kg |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors:IN and OUT: N-Female,Coupling:SMA
Leader-mw | Test Data |
Leader-mw | Delivery |
Leader-mw | Application |