ZFMIQ-70ML Datasheet, PDF (1/1 Pages) Mini-Circuits – Coaxial I&Q Modulator

Coaxial
I&Q Modulator
50Ω
66 to 73 MHz
ZFMIQ-70ML
Maximum Ratings
Operating Temperature
Storage Temperature
LO Power
I&Q Current
-55°C to 100°C
-55°C to 100°C
50mW
40mA
Coaxial Connections
LO (carrier)
1
RF (signal)
3
I (0°)(ref.)
S
Q (90°)*
2
*Q= _{I +90}° _{for lower sideband suppression}
Features
• rugged shielded case
• excellent 3rd and 5th order harmonic suppression
• good carrier and sideband rejection
Applications
• radar and communication systems
CASE STYLE: J17
Connectors Model
SMA
ZFMIQ-70ML
BRACKET (OPTION “B”)
Price
$89.95
$2.50
Qty.
(1-9)
(1+)
FREQUENCY
(MHz)
RF (SIGNAL)
LO (CARRIER)
f_L
f_U
66
73
I&Q
Min. Max.
DC
5
Modulator Electrical Specifications
CONVERSION
LOSS
(dB)
CARRIER
REJECTION
(-dBc)
SIDEBAND
REJECTION
(-dBc)
HARMONIC
SUPPRESSION
(-dBc)
3XI/Q
5XI/Q
—_x
σ
Max. Typ. Min. Typ. Min. Typ. Min. Typ. Min.
5.7
0.1
6.5
38
30
38
30
48
43
58
55
Operating LO power: 10±1dBm
1dB Compression: 0dBm typical
Conversion Loss: (I + Q) power, dBm - RF power, dBm
Carrier and sideband rejections measured at -5dBm I/Q power.
Outline Drawing
Carrier
Freq.
(MHz)
Conversion
Loss
—
x
σ
(dB)
(dB)
Typical Performance Data
Sideband
Rejection
(—x )
LSB
USB
(-dBc)
(-dBc)
Carrier
Rejection
(—x )
LSB
USB
(-dBc)
(-dBc)
3SrudpHparermssoionnic_{(—x )}
LSB
USB
(-dBc)
(-dBc)
5Stuhp. Hpraersmsoionnic_{(—x )}
LSB
USB
(-dBc)
(-dBc)
DC
Offset
(—x )
(mV)
66.00
66.40
66.70
67.10
67.50
67.80
68.20
68.60
69.00
69.30
69.70
70.10
70.40
70.80
71.20
71.50
71.90
72.30
72.60
73.00
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.18
5.20
5.20
5.20
5.18
5.20
5.18
5.20
5.18
5.20
5.20
5.18
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.00
0.00
0.00
0.04
0.00
0.04
0.00
0.04
0.00
0.00
0.04
38.26
38.36
38.50
38.54
38.60
38.72
38.74
38.78
38.88
38.94
38.98
39.12
39.18
39.20
39.24
39.30
39.46
39.50
39.66
39.76
37.56
37.72
37.76
37.92
38.08
38.22
38.40
38.58
38.76
38.94
39.06
39.30
39.46
39.68
39.88
40.00
40.18
40.36
40.50
40.76
54.72
54.40
54.58
54.10
54.36
53.88
53.96
53.56
53.64
53.36
53.16
53.02
53.16
53.10
53.02
52.62
52.78
52.40
52.30
52.16
55.04
54.88
54.66
54.64
54.30
53.98
53.92
53.70
54.10
54.12
53.78
53.70
53.52
53.54
53.34
53.52
53.30
53.58
53.22
53.02
47.30
47.32
47.34
47.34
47.42
47.44
47.48
47.44
47.52
47.56
47.50
47.54
47.58
47.58
47.58
47.60
47.60
47.58
47.64
47.62
47.58
47.66
47.68
47.68
47.72
47.74
47.72
47.74
47.80
47.80
47.76
47.78
47.72
47.72
47.72
47.76
47.80
47.74
47.78
47.78
74.90
75.06
75.52
74.94
74.76
74.84
75.42
74.38
75.04
74.86
75.14
73.92
73.98
74.16
74.02
73.80
73.76
74.30
73.72
72.70
73.48
73.86
74.60
75.12
75.22
74.94
74.58
74.54
75.38
75.12
74.96
75.16
74.88
75.04
74.48
74.98
74.44
74.66
74.46
73.16
0.09
0.09
0.09
0.09
0.09
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.09
0.09
Outline Dimensions
(
inch
mm
)
A
B
C
D
1.25 1.25 .75 .63
31.75 31.75 19.05 16.00
E
F
.38 1.000
9.65 25.40
G
H
.125 1.000
3.18 25.40
J
K
L
M
N
P
Q wt
--
-- .125 1.688 2.18 .75 .07 grams
--
-- 3.18 42.88 55.37 19.05 1.78 75.0
ZFMIQ-70ML
CONVERSION LOSS
5.5 ^{LO power + 10 dBm}
5.4
5.3
5.2
5.1
5.0
66 67 68 69 70 71 72 73
FREQUENCY (MHz)
ZFMIQ-70ML
HARMONIC REJECTION (LSB)
100 ^{LO power + 10 dBm}
80
3RD REJ. 5TH REJ.
ZFMIQ-70ML
SIDEBAND REJECTION (LSB)
42^{LO power + 10 dBm}
41
40
39
38
37
66 67 68 69 70 71 72 73
FREQUENCY (MHz)
I&Q modulation block diagram
60
40
90˚
20
0
66 67 68 69 70 71 72 73
FREQUENCY (MHz)
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RF/IF MICROWAVE COMPONENTS
REV. OR
M97465
ZFMIQ-70ML
DJ/VV/CP
080310