50
86 to 95 MHz
I&Q Modulator
Coaxial
ZFMIQ-91M
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
Modulators 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-91M
DJ/VV/CP
060313
ZFMIQ-91M
CONVERSION LOSS
5.0
5.2
5.4
5.6
5.8
6.0
86
88
90
92
94
96
FREQUENCY (MHz)
CO
NVERSI
O
N
LO
SS (
d
B)
LO power + 10 dBm
ZFMIQ-91M
HARMONIC REJECTION
0
20
40
60
80
100
86
88
90
92
94
96
FREQUENCY (MHz)
HARMONIC REJECT
ION
(-dB
c)
3TH REJ.
5TH REJ.
LO power + 10 dBm
ZFMIQ-91M
SIDEBAND REJECTION
35
37
39
41
43
45
86
88
90
92
94
96
FREQUENCY (MHz)
SIDEBAND REJ
ECTION
(-dBc)
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-91M
86
95
DC
5
5.5
0.17
6.5
38
30
38
30
48
45
58
55
Applications
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
86.00
5.43
0.01
38.25
38.49
47.39
47.41
47.59
53.41
75.27
77.69
0.37
86.70
5.44
0.02
38.88
38.76
47.31
47.24
47.45
53.41
76.83
78.37
0.36
87.40
5.44
0.02
39.63
39.13
47.26
46.98
47.43
53.21
78.67
79.85
0.36
87.70
5.44
0.01
39.92
39.24
47.12
47.06
47.47
53.28
78.61
80.58
0.36
88.10
5.44
0.02
40.07
39.46
47.09
47.03
47.47
53.36
79.35
80.87
0.36
88.80
5.45
0.01
40.65
40.03
47.07
47.04
47.61
53.31
81.11
82.87
0.37
89.30
5.45
0.02
40.92
40.31
46.95
46.77
47.57
53.45
82.03
82.83
0.37
89.60
5.45
0.02
41.33
40.49
46.93
46.95
47.69
53.41
82.17
83.19
0.36
90.30
5.45
0.02
41.81
40.74
46.86
46.89
47.83
53.73
82.93
83.93
0.36
91.00
5.45
0.02
41.90
41.32
46.84
46.76
47.93
53.87
81.69
82.39
0.36
91.00
5.45
0.02
42.04
41.44
46.86
46.74
47.95
53.85
81.69
83.45
0.36
91.40
5.46
0.02
42.53
41.58
46.81
46.63
47.98
54.05
81.60
81.45
0.37
92.20
5.45
0.02
42.75
42.00
46.56
46.52
48.17
54.33
82.23
81.55
0.37
92.60
5.46
0.02
42.71
42.24
46.64
46.45
48.33
54.37
80.81
80.47
0.37
92.90
5.45
0.02
42.83
42.24
46.53
46.54
48.29
54.49
81.21
80.15
0.36
93.60
5.46
0.02
43.10
43.00
46.43
46.24
48.58
54.97
79.58
78.29
0.36
94.30
5.46
0.02
42.97
43.22
46.26
46.25
48.76
55.09
78.26
78.29
0.37
94.50
5.46
0.02
42.97
43.37
46.21
46.10
48.77
55.14
78.45
77.70
0.37
94.80
5.46
0.02
42.93
43.40
46.27
46.13
48.91
55.36
78.95
77.40
0.37
95.00
5.46
0.02
42.82
43.50
46.23
46.17
48.89
55.30
78.71
76.78
0.38
rugged shielded case
excellent 3 rd and 5th order harmonic suppression
good carrier and sideband rejection
radar and communication systems
*
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-91M
$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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