7

ATR0786

4587B–SIGE–02/03

Figure 10. Output P1dB versus Frequency + Temperature

Figure 11. IF Return Loss versus Frequency

Figure 12. Output P1dB versus Frequency + LO Drive

Output P1dB vs Temperature

Plo=0 dBm

2

4

6

8

10

12

14

1800

1900

2000

2100

Fre quency (MHz)

85C

25C

-40C

IF Return Loss (Note 1)

-35

-30

-25

-20

-15

-10

-5

0

0

100

200

300

400

IF Frequency (MHz)

Output P1dB vs LO Drive

T=25 C

2

4

6

8

10

12

14

1800

1900

2000

2100

Fr e que ncy (M Hz)

-3 dBm

0 dBm

+3 dBm