Russian

Quadrature Directional Couplers

  • Broadband coverage

  • Equal power division in two channels

  • Output signal phase difference 90 °

 DESCRIPTION

 

Designed for directional microwave signal coupling between two channels with equal power division and 90 ° output signal phase difference in a wide frequency range.

The couplers are widely used in mixers, multipliers, phase meter circuitry,

microwave discriminators, com-biners and various microwave units.

 

OPERATING CONDITIONS

 

Operating temperature range: 5–40 °C

Relative humidity: 98 %

 

SPECIFICATIONS

 

Model

Frequency

range,

GHz

Nominal

coupling,

dB

Insertion

loss, dB

Amplitude

unbalance, dB

2.261.032

1.07–4

3

0.6

±0.5

2.261.062

1.07–4

3

0.6

±0.5

2.261.063

2–8

3

0.9

±1.2(23 GHz) ±0.8(318 GHz) 

468.512.001

7.5–26

3

1.4

±1.5

 

Model

Output

signal

phase difference, deg.

Isolation,

dB

Connector

type

Dimensions,

mm

Weight, kg

2.261.032

90+5

15

3.5(f)

17x75x160

0.35

2.261.062

90±5

15

N(f)

17x75x160

0.35

2.261.063

90±5

12

3.5(f)

15x40x53

0.15

468.512.001

90±7

12

3.5(f)

15x32x40

0.1