WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: sales@wj.com • Web site: www.wj.com

September 2000

HMJ4

1700

1750

1800

1850

1880

Conversion Loss vs. RF Frequency

IIP3 vs. RF Frequency

IF Return Loss vs. IF Frequency

LO Return Loss vs. LO Frequency

Isolation vs. LO Frequency

Isolation vs. RF Frequency

RF Frequency (MHz)

1700

1750

1800

1850

1880

50

45

40

35

30

IF = 50 MHz

RF Frequency (MHz)

5.0

7.5

10.0

12.5

15.0

IF = 50 MHz

LO Frequency (MHz)

1550

1600

1650

1700

1750

1830

50

40

30

20

10

0

L-I

L-R

1800

RF Frequency (MHz)

30

20

10

0

R-I

RF Frequency (MHz)

LO Frequency (MHz)

1550

1600

1650

1700

1750

1800 1830

0

20

10

15

5

0

20

15

10

5

IF Frequency (MHz)

50

70

90

110

130

150

0

20

15

10

5

1700

1750

1800

1850

1880

1700

1750

1800

1850

1880

RF Return Loss vs. RF Frequency

IF = 150 MHz

IF = 100 MHz

IF = 150 MHz

IF = 100 MHz

Performance Charts