50
66 to 73 MHz
I&Q Modulator
Coaxial
ZFMIQ-70ML
CASE STYLE: J17
Outline Dimensions ( )
inch
mm
Maximum Ratings
Coaxial Connections
Features
LO (carrier)
1
RF (signal)
3
I (0)(ref.)
s
Q (90)*
2
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
LO Power
50mW
I&Q Current
40mA
Outline Drawing
Modulator Electrical Specifi cations
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR
M97465
ZFMIQ-70ML
DJ/VV/CP
060313
rugged shielded case
excellent 3 rd and 5th order harmonic suppression
good carrier and sideband rejection
ZFMIQ-70ML
CONVERSION LOSS
5.0
5.1
5.2
5.3
5.4
5.5
66
67
68
69
70
71
72
73
FREQUENCY (MHz)
CO
NVERSI
O
N
LO
SS (
d
B)
LO power + 10 dBm
ZFMIQ-70ML
HARMONIC REJECTION
0
20
40
60
80
100
66
67
68
69
70
71
72
73
FREQUENCY (MHz)
HARMONIC REJECT
ION
(-dB
c)
3TH REJ.
5TH REJ.
LO power + 10 dBm
ZFMIQ-70ML
SIDEBAND REJECTION
37
38
39
40
41
42
66
67
68
69
70
71
72
73
FREQUENCY (MHz)
SI
DEBAND REJECTI
O
N
(-d
B
c
)
LO power + 10 dBm
MODEL
NO.
FREQUENCY
(MHz)
CONVERSION
LOSS
(dB)
CARRIER
REJECTION
(-dBc)
SIDEBAND
REJECTION
(-dBc)
HARMONIC
SUPPRESSION
(-dBc)
RF (SIGNAL/
LO (CARRIER)
I&Q
3XI/Q
5XI/Q
fL
fU
Min.
Max.
--
x
Max.
Typ.
Min.
Typ.
Min
Typ.
Min.
Typ
Min.
ZFMIQ-70ML
66
73
DC
5
5.7
0.1
6.5
38
30
38
30
48
43
58
55
Applications
radar and communication systems
Typical Performance Data
Carrier
Freq.
(MHz)
Sideband
Rejection
--
(x)
LSB USB
(-dBc) (-dBc)
Conversion
Loss
--
x
(dB)
(dB)
Carrier
Rejection
--
(x)
LSB USB
(-dBc) (-dBc)
3rd. Harmonic
Suppression
--
(x)
LSB USB
(-dBc) (-dBc)
5th. Harmonic
Suppression
--
(x)
LSB USB
(-dBc) (-dBc)
DC
Offset
--
(x)
(mV)
I&Q modulation block diagram
66.00
5.20
0.00
38.26
37.56
54.72
55.04
47.30
47.58
74.90
73.48
0.09
66.40
5.20
0.00
38.36
37.72
54.40
54.88
47.32
47.66
75.06
73.86
0.09
66.70
5.20
0.00
38.50
37.76
54.58
54.66
47.34
47.68
75.52
74.60
0.09
67.10
5.20
0.00
38.54
37.92
54.10
54.64
47.34
47.68
74.94
75.12
0.09
67.50
5.20
0.00
38.60
38.08
54.36
54.30
47.42
47.72
74.76
75.22
0.09
67.80
5.20
0.00
38.72
38.22
53.88
53.98
47.44
47.74
74.84
74.94
0.08
68.20
5.20
0.00
38.74
38.40
53.96
53.92
47.48
47.72
75.42
74.58
0.08
68.60
5.20
0.00
38.78
38.58
53.56
53.70
47.44
47.74
74.38
74.54
0.08
69.00
5.18
0.04
38.88
38.76
53.64
54.10
47.52
47.80
75.04
75.38
0.08
69.30
5.20
0.00
38.94
38.94
53.36
54.12
47.56
47.80
74.86
75.12
0.08
69.70
5.20
0.00
38.98
39.06
53.16
53.78
47.50
47.76
75.14
74.96
0.08
70.10
5.20
0.00
39.12
39.30
53.02
53.70
47.54
47.78
73.92
75.16
0.08
70.40
5.18
0.04
39.18
39.46
53.16
53.52
47.58
47.72
73.98
74.88
0.08
70.80
5.20
0.00
39.20
39.68
53.10
53.54
47.58
47.72
74.16
75.04
0.08
71.20
5.18
0.04
39.24
39.88
53.02
53.34
47.58
47.72
74.02
74.48
0.08
71.50
5.20
0.00
39.30
40.00
52.62
53.52
47.60
47.76
73.80
74.98
0.08
71.90
5.18
0.04
39.46
40.18
52.78
53.30
47.60
47.80
73.76
74.44
0.08
72.30
5.20
0.00
39.50
40.36
52.40
53.58
47.58
47.74
74.30
74.66
0.08
72.60
5.20
0.00
39.66
40.50
52.30
53.22
47.64
47.78
73.72
74.46
0.09
73.00
5.18
0.04
39.76
40.76
52.16
53.02
47.62
47.78
72.70
73.16
0.09
*
Q= I +90 for lower sideband suppression
Operating LO power: 101dBm
1dB Compression: 0dBm typical
Conversion Loss: (I & Q) power, dBm - RF power, dBm
Carrier and sideband rejections measured at -5dBm I/Q power.
Connectors
Model
Price
Qty.
SMA
ZFMIQ-70ML
$89.95
(1-9)
BRACKET (OPTION "B")
$2.50
(1+)
A
B
C
D
E
F
G
H
1.25
1.25
.75
.63
.38 1.000
.125 1.000
31.75 31.75 19.05 16.00
9.65 25.40
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
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