50
20 to 23 MHz
I&Q Modulator
Plug-In
MIQA-21M+
MIQA-21M
CASE STYLE: A06
PRICE:$42.20 ea. QTY (1-9)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
LO (carrier)
1
RF (signal)
8
I (0)(ref.)
7
Q (90)*
4
NOT USED
2
GROUND
3,5,6
CASE GROUND
3,5,6
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
LO Power
50mW
I&Q Current
40mA
Outline Drawing
Modulator Electrical Specifications
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. A
M98898
MIQA-21M
DJ/VV/CP
060713
hermetically sealed metal case
excellent 3rd and 5th order harmonic
good carrier and sideband rejections
MIQA-21M
CONVERSION LOSS
5.5
5.7
5.9
6.1
6.3
6.5
20.0
20.6
21.2
21.8
22.4
23.0
FREQUENCY (MHz)
CONVERSION LOSS
(dB)
LO power + 10 dBm
MIQA-21M
HARMONIC REJECTION (LSB)
0
20
40
60
80
100
20.0
20.6
21.2
21.8
22.4
23.0
FREQUENCY (MHz)
HARMONIC
REJECTION
(-dBc)
3RD REJ.
5TH REJ.
LO power + 10 dBm
MIQA-21M
SIDEBAND REJECTION (LSB)
40
41
42
43
44
45
20.0
20.6
21.2
21.8
22.4
23.0
FREQUENCY (MHz)
SIDEBAND
REJECT
ION
(
-
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.
MIQA-21M
(+)
20
23
DC
3
6.2
0.14
7.0
50
40
40
30
48
40
65
55
Applications
radar
communication system
military, hi-rel application
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
20.00
5.91
0.04
43.34
42.73
55.61
54.19
62.14
49.79
67.81
71.33
-0.21
20.16
5.92
0.04
43.32
42.65
55.18
54.49
62.28
49.76
67.35
71.99
-0.21
20.32
5.93
0.03
43.18
42.53
55.38
54.26
62.25
49.79
67.92
71.76
-0.21
20.47
5.92
0.03
42.68
43.11
55.35
55.03
62.01
50.37
67.65
72.60
-0.21
20.63
5.89
0.05
42.65
42.89
55.38
55.12
61.88
50.49
67.34
72.25
-0.21
20.79
5.89
0.04
42.31
42.86
54.99
54.89
61.93
50.56
67.59
71.96
-0.21
20.95
5.92
0.04
42.29
42.85
55.08
54.92
61.68
50.58
67.68
72.38
-0.21
21.11
5.90
0.05
42.48
42.85
55.15
54.91
61.45
50.61
67.65
72.48
-0.21
21.26
5.90
0.04
42.41
42.78
55.28
54.78
61.58
50.68
67.48
72.48
-0.21
21.42
5.89
0.04
42.32
42.93
55.24
54.67
61.41
50.67
67.44
71.97
-0.21
21.58
5.90
0.04
42.41
43.07
55.07
54.83
61.10
50.73
67.27
71.89
-0.20
21.74
5.89
0.04
42.37
43.50
54.99
54.70
61.42
50.80
67.16
72.34
-0.20
21.89
5.91
0.04
42.24
43.40
54.99
54.66
61.29
50.80
67.42
72.13
-0.20
22.05
5.90
0.04
42.25
43.58
54.97
54.70
61.43
50.83
67.27
72.27
-0.20
22.21
5.89
0.05
42.53
43.55
55.10
54.72
61.50
50.85
67.56
72.35
-0.20
22.37
5.93
0.05
42.59
44.03
54.69
54.71
61.52
50.88
67.45
72.08
-0.20
22.53
5.91
0.06
42.92
44.40
54.81
54.77
61.45
50.90
67.51
72.23
-0.20
22.68
5.92
0.05
43.09
44.65
54.91
54.67
61.51
50.90
66.98
72.20
-0.20
22.84
5.91
0.05
43.43
45.19
54.68
54.50
61.68
50.80
67.14
72.36
-0.20
23.00
5.92
0.06
43.40
45.23
54.83
54.26
61.73
50.82
66.93
72.22
-0.20
A
B
C
D
E
F
.770
.
800
.285
.310
.370
.400
19.56
20.32
7.24
7.87
9.40
10.16
G
H
J
K
wt
.200
.20
.14
.031
grams
5.08
5.08
3.56
0.79
5.2
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
See our web site for RoHS Compliance methodologies
and qualifications.
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.
*
Q= I +90 for lower sideband suppression
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