Product Specification

SP4280

Page 5 of 7

-100

-90

-80

-70

-60

-50

-40

0

500

1000

1500

2000

2500

3000

RF1 - RF2 (RF1 Thru)

RF1 - RF2 (RF2 Thru)

RF1 - RF2 (RF1 & 2 OPEN)

Frequency (MHz)

-100

-90

-80

-70

-60

-50

-40

0

500

1000

1500

2000

2500

3000

RFC - RF1 (RF2 OPEN)

RFC - RF2 (RF1 OPEN)

Frequency (MHz)

-100

-90

-80

-70

-60

-50

-40

0

500

1000

1500

2000

2500

3000

RFC - RF1 (RF2 CLOSED)

RFC - RF2 (RF1 CLOSED)

Frequency (MHz)

-1.8

-1.6

-1.4

-1.2

-1

-0.8

-0.6

-0.4

-0.2

0

500

1000

1500

2000

2500

3000

25C

-40C

85C

Frequency (MHz)

Typical Performance Data from -40°C to +85°C (Unless otherwise noted)

Figure 7. Input to Output Isolation

Figure 9. Isolation – RF1 To RF2

Figure 8. Input to Output Isolation

Figure 6. Insertion Loss (RFC to RF1 or RF2)

(75

impedance except as indicated)

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