Leader-mw | Introduction to 7.5-21Ghz LDC-7.5/21-90S 90 Degree hybrid couplers |
The Leader-mw LDC-7.5/21-90S is a 90-degree hybrid coupler with the frequency range of 7.5-21 GHz .
As a four-port device, it can equally split an input signal into two paths with a 90-degree phase shift or combine two signals while maintaining high isolation. It is likely to have the characteristics of low insertion loss, high isolation, and good phase and amplitude balance, which can ensure the stable transmission and processing of signals within the specified frequency band. This type of coupler is widely used in RF and microwave communication systems, radar systems, test and measurement equipment, and other fields.
Leader-mw | specification |
No. | Parameter | Minimum | Typical | Maximum | Units |
1 | Frequency range |
7 |
- |
21 |
GHz |
2 | Insertion Loss |
- |
- |
1.0 |
dB |
3 | Phase Balance: |
- |
±5 |
º |
|
4 | Amplitude Balance |
- |
±0.5 |
dB |
|
5 | VSWR |
- |
1.5(Input) |
- |
|
6 | Power |
50w |
W cw |
||
7 | Isolation |
15 |
- |
dB |
|
8 | Impedance |
- |
50 |
- |
Ω |
9 | Connecter |
SMA-F |
|||
10 | Preferred finish |
YELLOW |
Remarks:
1、Not Include Theoretical loss 3db 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 | 0.10kg |
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 |
Leader-mw | Delivery |
Leader-mw | Application |