FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
less 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
VSWR
(:1)
f
L
-f
U
Typ. Min.
Typ.
Max.
Typ. Max.
Typ. Max.
Typ.
800-1375
800-1000
19
14
0.4
0.8
9
12
0.4
0.9
1.3
1000-1375
19
14
0.6
1.0
9
13
0.7
1.0
1.5
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
QCN-12
INSERTION LOSS
2.5
3.0
3.5
4.0
4.5
5.0
800
900
1000
1100
1200
1300
1400
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1
S-2
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
Typical Performance Data
Splitter Electrical Specifications
1
Maximum Ratings
Pin Connections
SUMPORT
1
PORT 1 (0)
4
PORT 2 (+90)
6
GROUND
2,5
50 OHM TERM EXTERNAL
3
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
15W* max.
QCN-12+
QCN-12
2 Way-90 50 800 to 1375 MHz
Power Splitter/Combiner
REV. F
M102713
QCN-12
ED-10849/2
AD/RS/CP/AM
060906
Ultra-Small Ceramic
Features
low insetion loss, 0.4 dB typ.
wrap-around terminal for excellent solderability
ultra small, 0.12"X0.06"X0.035"
patent pending
Applications
cellular
satellite distribution
GSM
balanced amplifiers
modulators
QCN-12
ISOLATION
0
5
10
15
20
25
800
900
1000
1100
1200
1300
1400
FREQUENCY (MHz)
I
S
O
L
A
T
I
O
N
(
d
B
)
QCN-12
PHASE UNBALANCE
80
81
82
83
84
85
800
900
1000
1100
1200
1300
1400
FREQUENCY (MHz)
P
H
A
S
E
U
N
B
A
L
A
N
C
E
(deg.)
electrical schematic
A
B
C
D
E
F
.126
.063
.037
.024
.022
.012
3.20
1.60
0.94
0.61
0.56
0.30
G
H
J
K
wt
.039
.042
.024
.123
grams
0.99
1.07
0.61
3.12
.020
Outline Drawing
Outline Dimensions ( )
inch
mm
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
Demo Board MCL P/N: TB-255
Suggested PCB Layout (PL-131)
* Derate linearly to 7W at 100C ambient.
CASE STYLE: FV1206-1
Model
Price
Qty.
QCN-12+
$3.95
(10-49)
QCN-12
$3.95
(10-49)
QCN-12D+
$4.45
(10-49)
QCN-12D
$4.45
(10-49)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
1. For applications requiring DC voltage to be applied to the RF ports, add suffix letter "D" to part no.
DC resistence to ground is 100 Mohms min.
800.00
3.30
3.72
0.42
17.70
82.30
1.26
1.31
1.31
810.00
3.33
3.68
0.35
17.77
82.27
1.26
1.31
1.31
830.00
3.35
3.60
0.24
17.90
82.14
1.25
1.31
1.31
870.00
3.46
3.53
0.07
18.29
82.10
1.24
1.30
1.31
900.00
3.52
3.43
0.08
18.58
82.03
1.22
1.29
1.31
930.00
3.54
3.38
0.16
18.85
81.82
1.21
1.29
1.30
960.00
3.63
3.36
0.27
19.22
81.93
1.20
1.28
1.30
990.00
3.63
3.28
0.35
19.52
81.65
1.19
1.28
1.31
1040.00
3.72
3.28
0.44
20.15
81.66
1.17
1.27
1.31
1100.00
3.73
3.26
0.46
20.91
81.43
1.15
1.27
1.32
1160.00
3.69
3.26
0.44
21.62
81.05
1.13
1.27
1.33
1220.00
3.68
3.35
0.33
22.25
81.02
1.12
1.28
1.36
1280.00
3.61
3.53
0.08
22.51
80.98
1.12
1.29
1.39
1340.00
3.45
3.72
0.27
22.12
80.57
1.14
1.31
1.44
1375.00
3.39
3.8
0.42
21.66
80.68
1.17
1.33
1.47
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