50
800 to 1050 MHz
QPSK Modulator
Plug-In
QMC-1050
CASE STYLE: C07
PRICE: $ 124.45 ea. QTY (1-9)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
RF IN
13
RF OUT
2
CONTROL-1 4
CONTROL-2 1
ISOLATE (DO NOT USE)
9,12,16
GROUND 3,5,6,7,8,10,11,14,15
CASE GROUND
3,5,6,7,8,10,11,14,15
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Input power
100mW
Control 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
QMC-1050
DJ/VV/CP
060717
hermetically sealed metal case
good phase and amplitude balance
QMC-1050
I. LOSS AND AMP. UNBALANCE
5.0
5.2
5.4
5.6
5.8
6.0
6.2
800
850
900
950
1000
1050
FREQUENCY (MHz)
IN
S
E
R
T
ION
L
O
S
S
(d
B
)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
AM
P.
UNBAL.
(
d
B)
I. LOSS
AMP. UNBAL
QMC-1050
VSWR
1.0
1.2
1.4
1.6
1.8
2.0
800
850
900
950
1000
1050
FREQUENCY (MHz)
VSW
R
INPUT
OUTPUT
QMC-1050
PHASE UNBALANCE
-100
-50
0
50
100
150
200
800
850
900
950
1000
1050
FREQUENCY (MHz)
PHASE UNBALANCE
(deg)
90 DEG
180 DEG
-90 DEG
0 degree reference
MODEL
NO.
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
with reference to 90
1 dB
COMPR.
(dBm)
VSWR (:1)
Typ.
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
In
Out
QMC-1050
800
1050
5.5
7.5
0.5
1.0
3
7
4
2.0 2.0
Applications
communications systems
cellular
military, hi-rel applications
A
B
C
D
E
F
.770
.
810
.380
.410
.030
.200
19.56
20.57
9.65
10.41
.76
5.08
G
H
wt
.20
.14
grams
5.08
3.56
11.0
Typical Performance Data
All specifi cations at control current 20mA.
Control ports drive with 50-ohm source.
800.00
5.33
0.21
0.55
90.43
180.31
-90.46
1.20
1.45
806.50
5.34
0.20
0.55
90.65
180.30
-90.22
1.21
1.44
825.75
5.38
0.19
0.54
91.46
180.40
-89.37
1.25
1.41
846.75
5.44
0.17
0.51
92.33
180.55
-88.42
1.30
1.42
850.25
5.45
0.17
0.51
92.47
180.58
-88.31
1.30
1.43
867.75
5.51
0.16
0.49
92.89
180.73
-87.87
1.35
1.46
874.75
5.52
0.16
0.49
92.97
180.77
-87.76
1.37
1.48
888.75
5.56
0.15
0.48
93.03
180.87
-87.69
1.41
1.51
899.25
5.58
0.14
0.48
93.04
180.98
-87.67
1.43
1.53
908.00
5.60
0.14
0.47
93.07
181.08
-87.63
1.46
1.54
929.00
5.66
0.14
0.47
93.18
181.26
-87.56
1.51
1.55
950.00
5.70
0.14
0.46
93.17
181.36
-87.60
1.56
1.53
971.00
5.74
0.14
0.46
93.03
181.47
-87.78
1.61
1.53
992.00
5.79
0.14
0.48
92.84
181.53
-87.97
1.64
1.53
1000.75
5.81
0.14
0.49
92.76
181.57
-88.02
1.65
1.53
1011.25
5.84
0.14
0.51
92.66
181.59
-88.10
1.66
1.53
1025.25
5.87
0.14
0.55
92.50
181.62
-88.26
1.68
1.54
1032.25
5.88
0.15
0.57
92.42
181.67
-88.31
1.68
1.53
1049.75
5.91
0.15
0.61
92.10
181.72
-88.52
1.69
1.52
1050.00
5.92
0.14
0.62
92.04
181.75
-88.55
1.70
1.52
--
x
Freq.
(MHz)
Amplitude
Unbalance
Insertion
Loss
--
x
(dB)
(dB)
Phase Unbalance (deg)
90 180 -90
VSWR(:1)
IN OUT
--
x
(dB)
--
x
--
x
--
x
--
x
CONTROL #1
(mA)
CONTROL #2
(mA)
PHASE SHIFT
(deg.)
+20
+20
0
+20
-20
90
-20
-20
180
-20
+20
270
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