IME China 2025

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7.5-21Ghz LDC-7.5/21-90S 90 Degree hybrid couplers

Type:LDC-7.5/21-90s

Frequency:7.5-21 Ghz

Insertion Loss:1.0dB

Phase Balance:±5˚

Amplitude Balance:±0.5dB

Isolation:15dB

Connecter:SMA-F


Product Detail

Product Tags

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

21g
Leader-mw Test Data
2.3
2.2
2.1
Leader-mw Delivery
DELIVERY
Leader-mw Application
APLICATION
YINGYONG

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