Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

Page 3 of 3

QCS-442+

TOTAL LOSS

1.0

2.0

3.0

4.0

5.0

6.0

2800 3000 3200 3400 3600 3800 4000 4200 4400

FREQUENCY (MHz)

S-1

S-2

Typical Performance Data

QCS-442+

ISOLATION

0

10

20

30

40

50

2800 3000 3200 3400 3600 3800 4000 4200 4400

FREQUENCY (MHz)

QCS-442+

PHASE UNBALANCE

85

86

87

88

89

90

2800 3000 3200 3400 3600 3800 4000 4200 4400

FREQUENCY (MHz)

QCS-442+

Frequency

(MHz)

(dB)

Amplitude

Unbalance

(dB)

Isolation

(dB)

Phase

Unbalance

(deg.)

VSWR

S

VSWR

1

VSWR

2

S-1

S-2

2800.00

3.53

3.43

0.33

26.98

86.65

1.23

1.06

1.30

3350.00

3.16

3.77

0.61

28.91

86.46

1.16

1.19

1.18

3450.00

3.15

3.79

0.64

26.74

86.55

1.16

1.20

1.16

3700.00

3.21

3.81

0.60

23.85

86.89

1.19

1.21

1.12

3800.00

3.25

3.80

0.54

23.23

87.02

1.20

1.21

1.11

3875.00

3.30

3.78

0.49

22.70

87.13

1.21

1.20

1.10

3900.00

3.32

3.78

0.46

22.71

87.14

1.21

1.20

1.10

3950.00

3.34

3.76

0.41

22.90

87.21

1.20

1.19

1.09

4000.00

3.38

3.74

0.36

22.74

87.20

1.21

1.19

1.09

4100.00

3.46

3.69

0.23

22.77

87.26

1.21

1.18

1.08

4200.00

3.54

3.62

0.08

22.96

87.31

1.20

1.17

1.06

4275.00

3.61

3.56

0.05

22.94

87.34

1.20

1.17

1.05

4300.00

3.64

3.54

0.10

23.07

87.37

1.19

1.16

1.05

4350.00

3.69

3.50

0.20

22.97

87.38

1.20

1.16

1.04

4400.00

3.75

3.45

0.30

23.15

87.45

1.18

1.16

1.04

1. Total Loss = Insertion Loss + 3dB splitter loss.