Product Specification

SP4304

Page 5 of 10

-0.6

-0.4

-0.2

0

0.2

0.4

0

5

10

15

20

25

30

35

40

10Mhz error 85

500MHz, -40C

500MHz, 85C

500MHz, 25C

-0.4

-0.2

0

0.2

0.4

0.6

0

5

10

15

20

25

30

35

40

Attenuation Setting (dB)

10MHz, -40C

10MHz, 85C

10MHz, 25C

-1

-0.75

-0.5

-0.25

0

0.25

0.5

0

5

10

15

20

25

30

35

40

Attenuation Setting (dB)

10MHz

1210MHz

1010MHz

750MHz

510MHz

250MHz

-2

-1.5

-1

-0.5

0

0.5

1

0

400

800

1200

1600

2000

RF Frequency (MHz)

8dB

16dB

31.5dB

Figure 11. Attenuation Error Vs. Attenuation

Setting

Figure 13. Attenuation Error Vs. Attenuation

Setting

Figure 12. Attenuation Error Vs. Attenuation

Setting

Figure 10. Attenuation Error Vs. Frequency

Note: Positive attenuation error indicates higher attenuation than target value

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