HMJ4
Performance Charts
IIP3 vs. RF Frequency
50
Input Intercept Point (dBm)
Conversion Loss vs. RF Frequency
5.0
IF = 100 MHz
Conversion Loss
7.5
IF = 50 MHz
IF = 150 MHz
45
40
IF = 50 MHz
IF = 100 MHz
10.0
35
IF = 150 MHz
30
1700
1750
1800
RF Frequency (MHz)
1850
1880
12.5
15.0
1700
1750
1800
RF Frequency (MHz)
1850
1880
Isolation vs. LO Frequency
50
40
Isolation (dB)
30
L-R
20
10
0
1550
0
1700
Isolation (dB)
L-I
20
30
Isolation vs. RF Frequency
R-I
10
1600
1650
1700
1750
LO Frequency (MHz)
1800 1830
1750
1800
RF Frequency (MHz)
1850
1880
RF Return Loss vs. RF Frequency
0
0
LO Return Loss vs. LO Frequency
0
IF Return Loss vs. IF Frequency
RF Return Loss (dBm)
10
10
IF Return Loss (dB)
1600
1650
1700
1750
LO Frequency (MHz)
1800 1830
5
LO Return Loss
5
5
10
15
15
15
20
1700
1750
1800
RF Frequency (MHz)
1850
1880
20
1550
20
50
70
90
110
IF Frequency (MHz)
130
150
WJ Communications, Inc.
• Phone: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: sales@wj.com • Web site: www.wj.com
September 2000
WJCI [ WJ COMMUNICATION. INC. ]
